thick film hybrid ic stk392-110archive.espec.ws/files/ic stk.pdfno. 7065-2/5 stk402-090 item type...

Any and all SANYO products described or contained herein do not have specifications that can handleapplications that require extremely high levels of reliability, such as life-support systems, aircraft’scontrol systems, or other applications whose failure can be reasonably expected to result in seriousphysical and/or material damage. Consult with your SANYO representative nearest you before usingany SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values thatexceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or otherparameters) listed in products specifications of any and all SANYO products described or containedherein.

Thick Film Hybrid IC

3-Channel Convergence Correction Circuit(IC max = 3A)

Ordering number:ENN5170

STK392-110

SANYO Electric Co.,Ltd. Semiconductor CompanyTOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

93099TH (KT)/80995HA (ID) No.5170–1/4

1 18

55.6

64.0

21.0 31

.0

16.5

(6.21) 17×2.54=43.18

3.6

0.52.54

8.5

0.42.9

5.5

4.0

25.8

Package Dimensionsunit:mm

4083

[STK392-110]

OverviewThe STK392-110 is a convergence correction circuit IC forvideo projectors. It incorporates three output amplifiers ina single package, making possible the construction of CRThorizontal and vertical convergence correction output cir-cuits for each of the RGB colors using ust two hybrid ICs.The output circuit use a class-B configuration, in compari-son with the STK392-010, realizing a more compact pack-age and lower cost.

Applications• Video projectors

Features• 3 output amplifier circuits in a single package• High maximum supply voltage (VCC max = ±38V)• Low thermal resistance (θj-c=3.0°C/W)• High temperature stability (TC max=125°C)• Separate predriver and output stage supplies• Output stage supply switching for high-performance

designs• Low inrush current when power is applied

Series OrganizationThe following devices form a series with varying output capacity and application grade. Some of the devices below areunder development, so contact your nearest sales representative for details.

3.0˚C/W

.oNepyTsgnitarmumixaM ycneuqerflatnozirohmumixaM

fH xam edargnoitacilppAV CC xam IC xam θ c-j

011-293KTS V83± A3 zHk51 sVTnoitcejorplareneG


020-293KTS V44± A6 zHk53 AGV,DH

040-293KTS V05± A7 zHk001 MAC,DAC,AGX

012-293KTS V56± A8 zHk031 MAC,DAC


2.6˚C/W

2.1˚C/W

1.8˚C/W

1.5˚C/W

1.3˚C/W

SANYO : SIP18

STK392-110

No.5170–2/4

SpecificationsMaximum Ratings at Ta = 25˚C

˚C

˚C

˚C

˚C/W

Operating Characteristics at Ta = 25˚C, Rg=50Ω, VCC=±30V, specified test circuit

retemaraP lobmyS snoitidnoC sgnitaR tinU

egatlovylppusmumixaM V CC xam 83± V

tnerrucrotcellocmumixaM IC 12,02,41,31,7,6rT 0.3 A

ecnatsiserlamrehT θ c-j )rotsisnartrep(12,02,41,31,7,6rT 0.3

erutarepmetnoitcnuJ jT 051

erutarepmetgnitarepO cT 521

erutarepmetegarotS gtsT 521+ot03–

retemaraP lobmyS snoitidnoCsgnitaR

tinUnim pyt xam

egatlovesiontuptuO V ON 2.0 smrVm

tnerructnecseiuQ I OCC 51 22 03 Am

egatlovlartueN VN 05– 0 05+ Vm

emityaledtuptuO tD V,tupnievawralugnairt,zHk57.51=f TUO p-pV5.1= 1 sµ

Note :All tests are conducted using a constant-voltage regulated supply unless otherwise specified.The output noise voltage is the peak value of an average-reading meter with an rms value scale (VTVM).

Block Diagram

STK392-110

No.5170–3/4

Equivalent Circuit

Test Circuit

Specifications of any and all SANYO products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guaranteesof the performance, characteristics, and functions of the described products as mounted in the customer'sproducts or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment.

SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and allsemiconductor products fail with some probability. It is possible that these probabilistic failures could give rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,or that could cause damage to other property. When designing equipment, adopt safety measures sothat these kinds of accidents or events cannot occur. Such measures include but are not limited to protectivecircuits and error prevention circuits for safe design, redundant design, and structural design.

In the event that any or al l SANYO products(including technical data,services) described or contained herein are controlled under any of applicable local export control laws and regulations,such products must not be expor ted without obtaining the expor t l icense from the authorit iesconcerned in accordance with the above law.

No part of this publication may be reproduced or transmitted in any form or by any means, electronic ormechanical, including photocopying and recording, or any information storage or retrieval system,or otherwise, without the prior written permission of SANYO Electric Co. , Ltd.

Any and all information described or contained herein are subject to change without notice due toproduct/technology improvement, etc. When designing equipment, refer to the "Delivery Specification"for the SANYO product that you intend to use.

Information (including circuit diagrams and circuit parameters) herein is for example only ; it is notguaranteed for volume production. SANYO believes information herein is accurate and reliable, butno guarantees are made or implied regarding its use or any infringements of intellectual property rightsor other rights of third parties.

This catalog provides information as of September, 1999. Specifications and information herein are

subject to change without notice.

STK392-110

PS No.5170–4/4

Sample Application Circuit

Ordering number : ENN7065A

D0102AS (OT) No. 7065-1/5

OverviewThe STK402-000 series products are audio poweramplifier hybrid ICs that consist of optimally-designeddiscrete component power amplifier circuits that havebeen miniaturized using SANYO's unique insulated metalsubstrate technology (IMST). SANYO has adopted a newlow thermal resistance substrate in these products toreduce the package size by about 60% as compared to theearlier SANYO STK407-000 series.

Features

• Series of pin compatible power amplifiers ranging from20 W × 2 channels to 120 W × 2 channels (10%/1 kHz)devices. The same printed circuit board can be useddepending on the output power grade.

• The pin arrangement is compatible with that of the 3-channel STK402-200 series. This means that 3-channelprinted circuit boards can also be used for 2-channelproducts.

• Miniature packages— 15 W/ch to 40 W/ch (THD = 0.4%, f = 20 Hz to

20 kHz); 46.6 mm × 25.5 mm × 8.5 mm *— 50 W/ch to 80 W/ch (THD = 0.4%, f = 20 Hz to

20 kHz); 59.2 mm × 31.0 mm × 8.5 mm **: Not including the pins.

• Output load impedance: RL = 6 Ω• Allowable load shorted time: 0.3 seconds• Supports the use of standby, muting, and load shorting

protection circuits.

Package Dimensionsunit: mm

4190-SIP15

59.2

52.0

(12)

ø3.6

2.0

14X2=28

0.5

15

8.5

0.4

2.9

16.5 21

.0

4.0

1.031

.0

1

SANYO: SIP15

[STK402-090]

STK402-090


Two-Channel Class AB Audio Power Amplifier IC 50 W + 50 W

Thick-Film Hybrid IC


SANYO assumes no responsibility for equipment failures that result from using products at values thatexceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or otherparameters) listed in products specifications of any and all SANYO products described or containedherein.

No. 7065-2/5

STK402-090

ItemType No.

STK402-020 STK402-030 STK402-040 STK402-050 STK402-070 STK402-090 STK402-100 STK402-120

Output 1 (10%/1 kHz) 20 W + 20 W 30 W + 30 W 40 W + 40 W 45 W +45 W 60 W + 60 W 80 W + 80 W 100 W + 100 W 120 W + 120 W

Output 2 (0.4%/20 Hz to 20 kHz) 15 W + 15 W 20 W + 20 W 25 W + 25 W 30 W + 30 W 40 W + 40 W 50 W + 50 W 60 W + 60 W 80 W + 80 W

Maximum supply voltage±30 V ±34 V ±38 V ±40 V ±50 V ±54 V ±57 V ±65 V(No signal)

Maximum supply voltage±28 V ±32 V ±36 V ±38 V ±44 V ±47 V ±50 V ±57 V(6 Ω)

Recommended supply voltage±19 V ±22 V ±25 V ±26.5 V ±30 V ±32 V ±35 V ±39 V(6 Ω)

Package 46.6 mm × 25.5 mm × 8.5 mm 59.2 mm × 31.0 mm × 8.5 mm

Series Organization

Parameter Symbol Conditions Ratings Unit

Maximum supply voltage (No signal) VCC max(0) ±54 V

Maximum supply voltage VCC max(1) RL = 6 Ω ±47 V

Thermal resistance θj-c Per power transistor 2.2 °C/W

Junction temperature Tj maxBoth the Tj max and the Tc max conditions must be met.

150 °C

Operating IC substrate temperature Tc max 125 °C

Storage temperature Tstg –30 to +125 °C

Allowable load shorted time *2 ts VCC = ±32.0 V, RL = 6 Ω, f = 50 Hz, PO = 50 W 0.3 s

SpecificationsMaximum Ratings at Ta = 25°C

These products are organized as a series based on their output capacity.

Parameter SymbolConditions*1 Ratings

UnitVCC (V) f (Hz) PO (W) THD (%) min typ max

Output powerPO (1) ±32.0 20 to 20 k 0.4 47 50

WPO (2) ±32.0 1 k 10 80

Total harmonic distortionTHD (1) ±32.0 20 to 20 k 1.0 VG = 30 dB 0.4

%THD (2) ±32.0 1 k 5.0 VG = 30 dB 0.01

Frequency characteristics fL, fH ±32.0 1.0 +0 –3 dB 20 to 50 k Hz

Input impedance ri ±32.0 1 k 1.0 55 kΩ

Output noise voltage *3 VNO ±39.0 Rg = 2.2 kΩ 1.2 mVrms

Quiescent current ICCO ±39.0 10 40 80 mA

Neutral voltage VN ±39.0 –70 0 +70 mV

Operating Characteristics at Tc = 25°C, RL = 6 Ω (noninductive load), Rg = 600 Ω, VG = 30 dB

Notes: 1. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection.2. Use the transformer power supply circuit stipulated in the figure below for allowable load shorted time measurement and output noise voltage

measurement.

DBA40C 10000 µF

10000 µF

500 Ω

500 Ω

+VCC

--VCC

Stipulated Transformer Power Supply (MG-200 equivalent)3. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50 Hz) power supply should be used to

minimize the influence of AC primary side flicker noise on the reading.

No. 7065-3/5

STK402-090

Internal Equivalent Circuit

TR4

TR1

TR6

R2 R7

R1

R3

R4

R6C1

R5TR3

TR21

4

2

13

7125 6

TR5

TR7

TR8

D1

SUB

TR11

TR15

TR13

R14R9

R13

R11

R12

R8 C2

R10TR16

TR14

11

9

10

8

14 15

TR12

TR9

TR10


Ch.1IN

Ch.1NF

Pre-VCC

Pre+VCC -VCC+VCCBIAS

Ch.2+VE

Ch.2NF

SUBGND

Ch.2IN

Ch.2-VE

Ch.1+VE

Ch.1-VE

1 2 4 5 6 7 8 9 10 11 12 13 14 15

Ch.2 IN

-VCC

470p

F0.

1µF

1.8k

Ω

56kΩ

10kΩ

0.22

Ω

0.22

Ω

0.22

Ω

0.22

Ω

4.7Ω

33µF

3pF

220pF 2.2µF 1kΩ

56kΩ

100µ

F

10µF 100Ω

3µH

SUB

Ch.2 OUT4.7Ω

Ch.1 IN

+VCC

470p

F0.

1µF

1.8k

Ω

56kΩ

4.7Ω

33µF

3pF

220pF2.2µF1kΩ

56kΩ

100µ

F

10µF100Ω

3µH

Ch.1 OUT4.7Ω

Ch.2Ch.1

No. 7065-4/5

STK402-090

Thermal Design Example

The thermal resistance, θc-a of the required heat sink for the power dissipation, Pd, within the hybrid IC is determined asfollows.

Condition 1: The IC substrate temperature, Tc, must not exceed 125°C.

Pd × θc – a + Ta < 125°C . . . . . . . . .(1)

Ta: Guaranteed ambient temperature for the end product.

Condition 2: The junction temperature, Tj, of each power transistor must not exceed 150°C.

Pd× θc – a + Pd/N × θj – c + Ta < 150°C . . . . . . . . .(2)

N: Number of power transistorsθc-a: Thermal resistance per power transistor

However, the power dissipation, Pd, for the power transistors shall be allocated equally among the N transistors.The following inequalities results from solving equations (1) and (2) for θc-a.

θc – a < (125 – Ta) /Pd. . . . . . . . . . . . . . . . . .(1)’

θc – a < (150 – Ta) /Pd – θj – c/N . . . . . . . . .(2)’

Values that satisfy these two inequalities at the same time represent the required heat sink thermal resistance.When the following specifications have been stipulated, the required heat sink thermal resistance can be determined fromformulas (1)’ and (2)’.

• Supply voltage — VCC

• Load resistance value — RL

• Guaranteed ambient temperature — Ta

[Example]

When the IC supply voltage, VCC, is ±32 V and RL is 6 Ω, the IC internal power dissipation, Pd, will be a maximum of72 W for a continuous sine wave signal at 1 kHz, according to the Pd – PO characteristics.

For the music signals normally handled by audio amplifiers, a value of 1/8 PO max is generally used for Pd as an estimateof the power dissipation based on this type of continuous signal. (Note that the factor used may differ depending on thesafety standards used.)

That is:

Pd = 48 W (When 1/8 PO max = 6.25 W)

The number of power transistors in the audio amplifier block of these hybrid ICs, N, is 4, and the thermal resistance pertransistor is 2.2°C/W. Therefore, the required heat sink thermal resistance for a guaranteed ambient temperature of 50°Cwill be as follows.

From formula (1)’ θc – a < (125 – 50) /48< 1.56

From formula (2)’ θc – a < (150 – 50) /48 – 2.2/4< 1.53

Therefore, 1.53°C/W is the required heat sink thermal resistance.

Note that this thermal design example assumes the use of a constant-voltage power supply, and is therefore not a verifieddesign for any particular user's end product.

PS No. 7065-5/5

STK402-090

ITF021571k10 100

50

40

30

20

10

0

60

100

80

90

70

2 3 5 7 2 3 5 7 2 3 5 7 2 3 5 710k 100k

RL = 6 Ω, VCC = ±32 V, THD = 10 %

RL = 6 Ω, VCC = ±32 V, THD = 0.4 %

Tc = 25 °CVG = 30 dBRg = 600 Ω

PO -- f

Out

put p

ower

, P O

--

W

Frequency, f - Hz

ITF02155

0.0011.00.1

0.017532

0.17532

1.07532

107532

1007532

2 3 5 72 3 5 7 10 2 3 5 7 100

20 kHz

20 Hz

1 kHz

Tc = 25 °CVCC = ±32 VVG = 30 dBRL = 6 ΩRg = 600 Ω

THD -- PO

Tota

l har

mon

ic d

isto

rtio

n, T

HD

--

%

Output power, PO -- WITF02168

01.00.1

80

60

70

50

40

30

20

10

2 3 5 72 3 5 7 10 2 3 5 7 100

RL = 6 ΩVCC = ±32 Vf = 1kHzVG = 30 dBRg = 600 Ω2ch drive

Pd -- PO

Tota

l dev

ice

pow

er d

issi

patio

n P

d --

W

Output power, PO / ch -- W

This catalog provides information as of December, 2002. Specifications and information herein aresubject to change without notice.

Specifications of any and all SANYO products described or contained herein stipulate the performance,characteristics, and functions of the described products in the independent state, and are not guaranteesof the performance, characteristics, and functions of the described products as mounted in the customer’sproducts or equipment. To verify symptoms and states that cannot be evaluated in an independent device,the customer should always evaluate and test devices mounted in the customer’s products or equipment.

SANYO Electric Co., Ltd. strives to supply high-quality high-reliability products. However, any and allsemiconductor products fail with some probability. It is possible that these probabilistic failures couldgive rise to accidents or events that could endanger human lives, that could give rise to smoke or fire,or that could cause damage to other property. When designing equipment, adopt safety measures sothat these kinds of accidents or events cannot occur. Such measures include but are not limited to protectivecircuits and error prevention circuits for safe design, redundant design, and structural design.

In the event that any or all SANYO products (including technical data, services) described or containedherein are controlled under any of applicable local export control laws and regulations, such products mustnot be exported without obtaining the export license from the authorities concerned in accordance with theabove law.

No part of this publication may be reproduced or transmitted in any form or by any means, electronic ormechanical, including photocopying and recording, or any information storage or retrieval system,or otherwise, without the prior written permission of SANYO Electric Co., Ltd.

Any and all information described or contained herein are subject to change without notice due toproduct/technology improvement, etc. When designing equipment, refer to the “Delivery Specification”for the SANYO product that you intend to use.

Information (including circuit diagrams and circuit parameters) herein is for example only; it is notguaranteed for volume production. SANYO believes information herein is accurate and reliable, butno guarantees are made or implied regarding its use or any infringements of intellectual property rightsor other rights of third parties.

Ordering number : ENN7374

D2503TN (OT) No. 7374-1/8

OverviewThe STK403-400 series products are audio poweramplifier hybrid ICs that consist of optimally-designeddiscrete component power amplifier circuits that havebeen miniaturized using SANYO's unique insulated metalsubstrate technology (IMST). The adoption of a newly-developed low thermal resistance substrate allows thisproduct to integrate six power amplifier channels in asingle compact package. The adoption of a standby circuitin this device allows it to reduce impulse noisesignificantly as compared to earlier Sanyo products, inparticular, the STK402-*00 series products.

Features

• Series of pin compatible power amplifiers ranging from30 W/ch to 45 W/ch (10%/1 kHz) devices. The sameprinted circuit board can be used depending on theoutput power grade.

• Miniature packages— 78.0 mm × 32.0 mm × 9.0 mm *

*: Not including the pins.• Output load impedance: RL = 6 Ω• Allowable load shorted time: 0.3 seconds• Supports the use of standby and muting circuits.


4202-SIP28

SANYO: SIP28

[STK403-430]

STK403-430


Six-Channel Class AB Audio Power Amplifier IC 20 W × 6 Channels




No. 7374-2/8

STK403-430

ItemType No.

STK403-430 STK403-440 STK403-450

Output 1 (10%/1 kHz) 30 W × 6 ch 40 W × 6 ch 45 W × 6 ch

Output 2 (0.6%/20 Hz to 20 kHz) 20 W × 6 ch 25 W × 6 ch 30 W × 6 ch

Maximum supply voltage (No signal) ±36 V ±38 V ±40 V

Maximum supply voltage (6 Ω) ±34 V ±36 V ±38 V

Recommended supply voltage (6 Ω) ±23 V ±26 V ±28 V

Package 78.0 mm × 32.0 mm × 9.0 mm

Series Organization




Notes: 1. 1ch drive2. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection.3. Use the transformer power supply circuit shown in the figure below for allowable load shorted time measurement and output noise voltage

measurement.4. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50 Hz) power supply should be used to

minimize the influence of AC primary side flicker noise on the reading.5. Design applications so that the minus pre-VCC line (pin 17) is the lowest potential applied to the IC at all times.6. A limiting resistor that assures that the maximum operating current flowing into the standby pin (pin 23) does not exceed the maximum rating must

be included in application circuits. This IC operates when a voltage higher than VBE (about 0.6 V) is applied to the standby pin.

4700µF

4700µF

DBA30C

500Ω

500Ω

+VCC

--VCC

+

+

Designated Transformer Power Supply (RP-25 equivalent)



Maximum supply voltage VCC max(1) RL ≥ 6 Ω ±34 V

Minimum operating supply voltage VCC min ±10 V

Maximum operation flow-in current (pin 23) IST OFF max 1.2 mA

Thermal resistance θ j -c Per power transistor 3.6 °C/W


150 °C



Allowable load shorted time *4 ts VCC = ±23.0 V, RL = 6 Ω, f = 50 Hz, PO = 20 W, 1ch drive 0.3 s



PO (1) ±23.0 20 to 20 k 0.6 18 20Output power *1

PO (2) ±23.0 1 k 10 30W

THD (1) ±23.0 20 to 20 k 5.0 VG = 30 dB 0.6Total harmonic distortion *1

THD (2) ±23.0 1 k 5.0 VG = 30 dB 0.03%




Quiescent current ICCO ±28.0 No loading 60 110 180 mA


Current flowing into pin 23 IST ON ±23.0

V23 = 5 V, current Limiting 0 mAin standby mode *6 resistance: 6.2 kΩ

Current flowing into pin 23 IST OFF ±23.0 0.4 1.2 mAin operating mode *6

No. 7374-3/8

STK403-430


11

56

78

9 23 19 18

2 3 4 1 10 12 13 16 15

Pre

Driv

er IC

(CH

2 / C

H3)

Pre

Driv

er IC

(CH

1)

Bia

s C

ircui

t

2425

2627

28P

re D

river

IC(C

H5

/ CH

6)222120 17 14

Pre

Driv

er IC

(CH

4)

ITF0

2247

C13

TR7

TR8

TR17SU

B

TR16

C16

C12

TR4

TR5

C15

TR13

TR14

C11

TR1

TR2

C14

TR10

TR11

TR9R

24

R25

TR6

R22

R23

TR3R

20

R21

R5

R6

R3

R4

R1

R2

TR12R

27

R26

TR15

R29

R28

TR18R

31

R30

R8

R7

R10

R9

R12

R11

C3

C2

C1

C4

C5

C6

No. 7374-4/8

STK403-430


2827

2625

2423

2221

2019

1817

1615

1413

1211

109

87

65

43

21

ST

K40

3-40

0 se

ries

Ch1

OUT

+PRE

--PRE

Ch1 IN

Ch1

NFCh

2NF

Ch2 IN

Ch3 IN

Ch3

NFCh

3O

UTCh

2O

UT+V

CC--V

CC--V

CC+V

CCCh

4O

UTCh

5O

UTSU

BG

NDG

ND

SUB

+PRE

Ch4 IN

Ch4

NFBI

AS(S

T-BY

)Ch

5NF

Ch5 IN

Ch6 IN

Ch6

NFCh

6O

UT

Ch6

INC

h1IN C

h2IN C

h3IN

Ch5

IN Ch4

IN

1kΩ

2.2µ

F 3µF

0.1µF

10µF

100µF

1kΩ

2.2µ

F

1kΩ

2.2µ

F56kΩ

470pF

1kΩ

2.2µ

F

56kΩ

470pF

1kΩ

2.2µ

F

56kΩ

470pF

1kΩ

2.2µ

F

56kΩ

470pF

56kΩ

1.8kΩ3kΩ

3kΩ

3kΩ

6.2kΩ

10µF1.8kΩ

10µF

470µF

470µF

1.8kΩ

10µF1.8kΩ

10µF1.8kΩ

10µF1.8kΩ

56kΩ

56kΩ

56kΩ

100Ω

470pF

4.7Ω

4.7Ω

3µF

0.1µF4.7Ω

4.7Ω

4.7Ω

3µF 0.1µF

4.7Ω

3µF

0.1µF4.7Ω

4.7Ω

4.7Ω

3µF 0.1µF

4.7Ω

4.7Ω

3µF 0.1µF

4.7Ω

3pF

3pF

56kΩ

3pF

56kΩ

3pF

56kΩ 3pF

3pF

56kΩ

470pF

220pF220pF

220pF

3kΩ

3kΩ3kΩ

220pF220pF

220pF+ + +

++

+

+

++

++

+

+ + +

Sta

nd-b

yC

ontr

ol

(*1)

Ch6

OU

TC

h5O

UT

Ch4

OU

T--V

CC

+V

CC

Ch2

OU

TC

h3O

UT

Ch1

OU

T

ITF0

2248

*1. U

se a

val

ue fo

r th

e lim

iting

res

isto

r th

at a

ssur

es th

at th

e m

axim

um o

pera

ting

curr

ent f

low

ing

into

the

stan

dby

pin

(pin

23)

doe

s no

t exc

eed

the

max

imum

rat

ing.

No. 7374-5/8

STK403-430


The heat sink thermal resistance, θc-a, required to handle the total power dissipated within this hybrid IC is determined asfollows.

Condition 1: The IC substrate temperature Tc must not exceed 125°C.

Pd × θc – a + Ta < 125°C ... (1)


Condition 2: The junction temperature of each individual transistor must not exceed 150°C.

Pd × θc – a + Pd/N × θj – c + Ta < 150°C ... (2)

N: Number of power transistors

θj-c: Thermal resistance per power transistor

We take the power dissipation in the power transistors to be Pd evenly distributed across those N power transistors.

If we solve for θc-a in equations (1) and (2), we get the following inequalities.

θc – a < (125 – Ta)/Pd ... (1)’

θc – a < (150 – Ta)/Pd – θj-c/N ... (2)’

Values that satisfy both these inequalities at the same time are the required heat sink thermal resistance values.

Determining the following specifications allows us to determine the required heat sink thermal resistance frominequalities (1)’ and (2)’.

• Supply voltage: VCC

• Load resistance: RL

• Guaranteed ambient temperature: Ta

Example:

Assume that the IC supply voltage, VCC, is ±23 V, RL is 6 Ω, and that the signal is a continuous sine wave. In this case,from the Pd – PO characteristics, the maximum power will be 103 W for a signal with a frequency of 1 kHz.

For actual music signals, it is usual to use a Pd of 1/8 of POmax, which is the power estimated for continuous signals inthis manner. (Note that depending on the particular safety standard used, a value somewhat different from the value of1/8 used here may be used.)

That is:

Pd = 65 W (when 1/8 POmax is 2.5 W)

The number, N, of power transistors in the hybrid IC's audio amplifier block is 12. Since the thermal resistance, θc-a, pertransistor is 3.6°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature of 50°C willbe as follows.

From inequality (1)’: θc – a < (125 – 50)/65

< 1.15

From inequality (2)’: θc – a < (150 – 50)/65 – 3.6/12

< 1.23

Therefore, the thermal resistance that satisfies both these expressions at the same time is 1.15°C/W.

Note that this thermal design example assumes the use of a constant-voltage power supply, and is only provided as anexample for reference purposes. Thermal designs must be tested in an actual end product.

No. 7374-6/8

STK403-430

Stand-by & Mute Sample Application Circuit

2827

2625

2423

2221

2019

1817

1615

1413

1211

109

87

65

43

21

ST

K40

3-40

0 se

ries

Ch1

OUT

+PRE

--PRE

Ch1 IN

Ch1

NFCh

2NF

Ch2 IN

Ch3 IN

Ch3

NFCh

3O

UTCh

2O

UT+V

CC--V

CC--V

CC+V

CCCh

4O

UTCh

5O

UTSU

BG

NDG

ND

SUB

+PRE

Ch4 IN

Ch4

NFBI

AS(S

T-BY

)Ch

5NF

Ch5 IN

Ch6 IN

Ch6

NFCh

6O

UT

Ch6

INC

h1IN C

h2IN C

h3IN

Ch5

IN Ch4

IN

10kΩ

10kΩ

10kΩ

2.2k

Ω

10kΩ

+ + +

++

+

+

+

++

++

+

+ + +

Ch6

OU

TC

h5O

UT

Ch4

OU

T--V

CC

+V

CC

Ch2

OU

TC

h3O

UT

Ch1

OU

T

ITF0

2249

*1. U

se a

val

ue fo

r th

e lim

iting

res

isto

r th

at a

ssur

es th

at th

e m

axim

um o

pera

ting

curr

ent

flow

ing

into

the

stan

dby

pin

(pin

23)

doe

s no

t exc

eed

the

max

imum

rat

ing.

10kΩ

10kΩ

10kΩ

2.2k

Ω10kΩ

3kΩ

33kΩ

2kΩ

33µF

6.2kΩ

Mut

e C

ontr

olH

: S

ingl

e M

ute

L : N

orm

alM

ute

Con

trol

H :

Sin

gle

Mut

eL

: Nor

mal

(*1)

Sta

nd-b

yC

ontr

olH

: O

pera

tion

L : S

tand

-by

Sta

nd-b

yC

ontr

ol

Mut

eC

ontr

ol

+5

+5

ST-

BY

ST-

BY

PLA

Y

MU

TE

MU

TE

No. 7374-7/8

STK403-430

Standby Mode Control

2827

2625

2423

2221

2019

1817

1615

1413

1211

109

87

65

43

21

ST

K40

3-40

0 se

ries

Ch1

OUT

+PRE

--PRE

Ch1 IN

Ch1

NFCh

2NF

Ch2 IN

Ch3 IN

Ch3

NFCh

3O

UTCh

2O

UT+V

CC--V

CC--V

CC+V

CCCh

4O

UTCh

5O

UTSU

BG

NDG

ND

SUB

+PRE

Ch4 IN

Ch4

NFBI

AS(S

T-BY

)Ch

5NF

Ch5 IN

Ch6 IN

Ch6

NFCh

6O

UT

+

ITF

0225

0

3kΩ

33kΩ

2kΩ

33µF/ 10V

6.2k

Ω(*

1)

Sta

nd-b

y C

ontr

olH

: O

pera

tion

Mod

e (+

5 V

)L

: Sta

nd-b

y M

ode

(0 V

)R

1

I ST

=(a

pplie

d vo

ltage

–VB

E×2

) / R

1

=

(5--0

.6×2

) / 6

.2kΩ

≈0.6

3(m

A)

Cur

rent

flow

ing

in I S

T

ITF

0226

3

V :

200m

V /

1div

T :

100m

s / 1

div

OF

F(S

tand

-by

Mod

e)

ON

(Ope

ratio

nM

ode)

0.1V

0.16

V

• A

pplie

d vo

ltage

VS

T ..

. An

inte

rnal

tran

sist

or tu

rns

on w

hen

a vo

ltage

ove

r 0.

6 V

is a

pplie

d

and

the

IC tr

ansi

tions

to o

pera

ting

mod

e.•

Cur

rent

flow

ing

into

pin

23

IST

... U

se a

val

ue fo

r th

e lim

iting

res

isto

r th

at a

ssur

es th

at th

e m

axim

um

ope

ratin

g cu

rren

t flo

win

g in

to th

is p

in d

ue to

the

cont

rol v

olta

ge a

pplie

d

b

y th

e m

icro

cont

rolle

r or

oth

er c

ircui

t doe

s no

t exc

eed

the

max

imum

rat

ing.

• Impulse noise that occurs at power on and power off can be reduced significantly by using a standby circuit.• End product design is made easier by using a limiting resistor *1 to match the control voltage provided by the microcontroller or other control circuit.• Standby control can be applied by controlling the current (IST) flowing into the standby pin (pin 23).

PS No. 7374-8/8

STK403-430

This catalog provides information as of December, 2003. Specifications and information herein aresubject to change without notice.







THD — PO

ITF022511.00.1

75

0.1

3

75

32

75

32

2

2

1.0

10

2 3 5 2 3 572 3 5 7 10

Pd — PO

ITF02252

01.00.1

120

80

100

60

20

40

2 3 5 7 2 3 5 2 3 57 10

PO — VCC

ITF02253

80

40

50

60

70

0

10

20

30

10 14 18 22 26 30 34 38 42

VCC=±23VRL=6ΩVG=30dBRg=600ΩTc=25°C6ch Drive

RL=6Ωf=1kHzVG=30dBRg=600ΩTc=25°C6ch Drive

THD=10%

THD=0.6%

f=20kHz, THD=0.6%

PO — f

ITF022541k10 100

40

35

15

20

25

30

2 3 5 7 2 3 5 7 2 3 5 7 2 310k

THD=10%

THD=0.6%

VCC=±23V, RL=6ΩVG=30dB, Rg=600ΩTc=25°C6ch drive

VCC=±23VRL=6Ωf=1kHzVG=30dBRg=600ΩTc=25°C6ch Drive(same output rating)

f=20kHz

f=1kHzTota

l har

mon

ic d

isto

rtio

n, T

HD

— %

Tota

l dev

ice

pow

er d

issi

patio

n, P

d —

WO

utpu

t pow

er, P

O —

W

Out

put p

ower

, PO

— W

Output power, PO — W

Supply voltage, ±VCC — V


Frequency, f — Hz

Ordering number : ENN*7375

21604TN (OT) No. 7375-1/8

OverviewThe STK403-400 series products are audio poweramplifier hybrid ICs that consist of optimally-designeddiscrete component power amplifier circuits that havebeen miniaturized using SANYO’s unique insulated metalsubstrate technology (IMST). The adoption of a newly-developed low thermal resistance substrate allows thisproduct to integrate six power amplifier channels in asingle compact package. The adoption of a standby circuitin this device allows it to reduce impulse noisesignificantly as compared to earlier Sanyo products, inparticular, the STK402-*00 series products.

Features


• Miniature packages— 78.0 mm× 32.0 mm× 9.0 mm *



4202-SIP28

Preliminary

SANYO: SIP28

[STK403-440]

STK403-440


Six-Channel Class AB Audio Power Amplifier IC 25 W × 6 Channels




No. 7375-2/8

STK403-440

ItemType No.

STK403-430 STK403-440 STK403-450

Output 1 (10%/1 kHz) 30 W × 6 ch 40 W × 6 ch 45 W × 6 ch

Output 2 (0.6%/20 Hz to 20 kHz) 20 W × 6 ch 25 W × 6 ch 30 W × 6 ch




Package 78.0 mm × 32.0 mm × 9.0 mm

Series Organization




Notes: 1. 1ch drive2. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection.3. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50 Hz) power supply should be used to

minimize the influence of AC primary side flicker noise on the reading.4. Use the transformer power supply circuit shown in the figure below for allowable load shorted time measurement and output noise voltage

measurement.5. Design applications so that the minus pre-VCC line (pin 17) is at the lowest potential at all times.6. A limiting resistor that assures that the maximum operating current flowing into the standby pin (pin 23) does not exceed the maximum rating must


4700 µF

4700 µF

DBA30C

500 Ω

500 Ω

+VCC

--VCC

+

+




Maximum supply voltage VCC max(1) RL ≥ 6 Ω ±36 V





150 °C







PO (2) ±26.0 1 k 10 40W


THD (2) ±26.0 1 k 5.0 VG = 30 dB 0.03%







V23 = 5 V, current limiting0 mAin standby mode *6 resistance: 6.2 kΩ


No. 7375-3/8

STK403-440


11

56

78

9 23 19 18

2 3 4 1 10 12 13 16 15

Pre

driv

er IC

(CH

2 / C

H3)

Pre

driv

er IC

(CH

1)

Bia

s ci

rcui

t

2425

2627

28P

re d

river

IC(C

H5

/ CH

6)222120 17 14

Pre

driv

er IC

(CH

4)

ITF0

2247

C13

TR7

TR8

TR17SU

B

TR16

C16

C12

TR4

TR5

C15

TR13

TR14

C11

TR1

TR2

C14

TR10

TR11

TR9R

24

R25

TR6

R22

R23

TR3R

20

R21

R5

R6

R3

R4

R1

R2

TR12R

27

R26

TR15

R29

R28

TR18R

31

R30

R8

R7

R10

R9

R12

R11

C3

C2

C1

C4

C5

C6

No. 7375-4/8

STK403-440


2827

2625

2423

2221

2019

1817

1615

1413

1211

109

87

65

43

21

ST

K40

3-40

0 se

ries

Ch1

OUT

+PRE

--PRE

Ch1 IN

Ch1

NFCh

2NF

Ch2 IN

Ch3 IN

Ch3

NFCh

3O

UTCh

2O

UT+V

CC--V

CC--V

CC+V

CCCh

4O

UTCh

5O

UTSU

BG

NDG

ND

SUB

+PRE

Ch4 IN

Ch4

NFBI

AS(S

T-BY

)Ch

5NF

Ch5 IN

Ch6 IN

Ch6

NFCh

6O

UT

Ch6

INC

h1IN C

h2IN C

h3IN

Ch5

IN Ch4

IN

1 kΩ

2.2

µF 3 µF

0.1 µF

10 µF

100 µF

1 kΩ

2.2

µF

1 kΩ

2.2

µF56 kΩ

470 pF

1 kΩ

2.2

µF

56 kΩ

470 pF

1 kΩ

2.2

µF

56 kΩ

470 pF

1 kΩ

2.2

µF

56 kΩ

470 pF

56 kΩ

1.8 kΩ3 kΩ

3 kΩ

3 kΩ

6.2 kΩ

10 µF1.8 kΩ

10 µF

470 µF

470 µF

1.8 kΩ

10 µF1.8 kΩ

10 µF1.8 kΩ

10 µF1.8 kΩ

56 k

Ω

56 k

Ω56

kΩ

100

Ω

470 pF

4.7 Ω

4.7 Ω

3 µF

0.1 µF4.7 Ω

4.7 Ω

4.7 Ω

3 µF 0.1 µF

4.7 Ω

3 µF

0.1 µF4.7 Ω

4.7 Ω

4.7 Ω

3 µF 0.1 µF

4.7 Ω

4.7 Ω

3 µF 0.1 µF

4.7 Ω

3 pF

3 pF

56 k

Ω

3 pF

56 k

Ω

3 pF

56 k

Ω

3 pF

3 pF

56 kΩ

470 pF

220 pF220 pF

220 pF

3 kΩ

3 kΩ3 kΩ

220 pF220 pF

220 pF

+ + +

++

+

+

++

++

+

+ + +

Sta

nd-b

yco

ntro

l

*

Ch6

OU

TC

h5O

UT

Ch4

OU

T--V

CC

+V

CC

Ch2

OU

TC

h3O

UT

Ch1

OU

T

ITF0

2248

*: U

se a

val

ue fo

r th

e lim

iting

res

isto

r th

at a

ssur

es th

at th

e m

axim

um o

pera

ting

curr

ent f

low

ing

into

the

stan

dby

pin

(pin

23)

doe

s no

t exc

eed

the

max

imum

rat

ing.

No. 7375-5/8

STK403-440




Pd× θc-a + Ta < 125°C ... (1)


Condition 2: The junction temperature of each transistor must not exceed 150°C.

Pd× θc-a + Pd/N× θj-c + Ta < 150°C ... (2)





θc-a < (125 – Ta)/Pd ... (1)’

θc-a < (150 – Ta)/Pd – θj-c/N ... (2)’


Determining the following specifications allows us to obtain the required heat sink thermal resistance from inequalities(1)’ and (2)’.




Example:



That is:


The number, N, of power transistors in the hybrid IC's audio amplifier block is 12. Since the thermal resistance, θj-c, pertransistor is 3.6°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature of 50°C willbe as follows.

From inequality (1)’: θc-a < (125 – 50)/85

< 0.88

From inequality (2)’: θc-a < (150 – 50)/85 – 3.6/12

< 0.87



No. 7375-6/8

STK403-440


2827

2625

2423

2221

2019

1817

1615

1413

1211

109

87

65

43

21

ST

K40

3-40

0 se

ries

Ch1

OUT

+PRE

--PRE

Ch1 IN

Ch1

NFCh

2NF

Ch2 IN

Ch3 IN

Ch3

NFCh

3O

UTCh

2O

UT+V

CC--V

CC--V

CC+V

CCCh

4O

UTCh

5O

UTSU

BG

NDG

ND

SUB

+PRE

Ch4 IN

Ch4

NFBI

AS(S

T-BY

)Ch

5NF

Ch5 IN

Ch6 IN

Ch6

NFCh

6O

UT

Ch6

INC

h1IN C

h2IN C

h3IN

Ch5

IN Ch4

IN

10 k

Ω

10 k

Ω

10 k

Ω

2.2

kΩ

10 k

Ω

+ + +

++

+

+

+

++

++

+

+ + +

Ch6

OU

TC

h5O

UT

Ch4

OU

T--V

CC

+V

CC

Ch2

OU

TC

h3O

UT

Ch1

OU

T

ITF0

2249

*: U

se a

val

ue fo

r th

e lim

iting

res

isto

r th

at a

ssur

es th

at th

e m

axim

um o

pera

ting

curr

ent

f

low

ing

into

the

stan

dby

pin

(pin

23)

doe

s no

t exc

eed

the

max

imum

rat

ing.

10 k

Ω

10 k

Ω

10 k

Ω

2.2

kΩ10 k

Ω3

kΩ

33 k

Ω

2 kΩ

33 µF

6.2 kΩ

Mut

e co

ntro

lH

: S

ingl

e m

ute

L : N

orm

alM

ute

cont

rol

H :

Sin

gle

mut

eL

: Nor

mal

*

Sta

nd-b

yco

ntro

lH

: O

pera

tion

L : S

tand

-by

Sta

nd-b

yco

ntro

l

Mut

eco

ntro

l

+5

+5

ST-

BY

ST-

BY

Pla

y

Mut

e

Mut

e

No. 7375-7/8

STK403-440


2827

2625

2423

2221

2019

1817

1615

1413

1211

109

87

65

43

21

ST

K40

3-40

0 se

ries

Ch1

OUT

+PRE

--PRE

Ch1 IN

Ch1

NFCh

2NF

Ch2 IN

Ch3 IN

Ch3

NFCh

3O

UTCh

2O

UT+V

CC--V

CC--V

CC+V

CCCh

4O

UTCh

5O

UTSU

BG

NDG

ND

SUB

+PRE

Ch4 IN

Ch4

NFBI

AS(S

T-BY

)Ch

5NF

Ch5 IN

Ch6 IN

Ch6

NFCh

6O

UT

+

ITF

0225

0

3 kΩ

33 k

Ω

2 kΩ

33 µF/ 10 V

6.2

kΩ *

Sta

nd-b

y co

ntro

lH

: O

pera

tion

mod

e (+

5 V

)L

: Sta

nd-b

y m

ode

(0 V

)R

1

I ST

= (

appl

ied

volta

ge –

VB

E ×

2)

/ R1

= (

5--0

.6 ×

2)

/ 6.2

kΩ

≈ 0.

63 (

mA

)

Cur

rent

flow

ing

in I S

T

ITF

0226

3

V :

200

mV

/ 1d

ivT

: 10

0 m

s / 1

div

OF

F(S

tand

-by

mod

e)

ON

(Ope

ratio

nm

ode)

0.1

V

0.16

V

• A

pplie

d vo

ltage

(V

ST

) ...

......

......

...

•

Cur

rent

flow

ing

into

pin

23

(IS

T)

...

An

inte

rnal

tran

sist

or tu

rns

on w

hen

a vo

ltage

ove

r 0.

6 V

is a

pplie

d an

d th

e IC

ent

ers

into

ope

ratin

g m

ode.

Use

a v

alue

for

the

limiti

ng r

esis

tor

that

ass

ures

that

the

max

imum

op

erat

ing

curr

ent f

low

ing

into

this

pin

due

to th

e co

ntro

l vol

tage

app

lied

by th

e m

icro

cont

rolle

r or

oth

er c

ircui

t doe

s no

t exc

eed

the

max

imum

rat

ing.

• Impulse noise that occurs at power on and power off can be reduced significantly by using a standby circuit.• End product design is made easier by using a limiting resistor (* ) to match the control voltage provided by the microcontroller or other control circuit.• Standby control is available by controlling the current (IST) flowing into the standby pin (pin 23).

PS No. 7375-8/8

STK403-440

This catalog provides information as of February, 2004. Specifications and information herein are subjectto change without notice.







THD — PO

ITF022551.00.1

75

0.1

0.01

3

75

32

75

32

2

2

1.0

10

2 3 5 2 3 57 72 3 5 7 10

Pd — PO

ITF02256

01.00.1

160

120

140

80

100

60

20

40

2 3 5 7 2 3 5 2 3 57 710

PO — VCC

Out

put p

ower

, PO

— W

Supply voltage, ±VCC — V ITF02257

40

50

60

70

0

10

20

30

10 14 18 22 26 30 34 38

VCC = ±26 VRL = 6 ΩVG = 30 dBRg = 600 ΩTc = 25°C6ch drive

RL = 6 Ωf = 1 kHzVG = 30 dBRg = 600 ΩTc = 25°C6ch drive

THD = 10

%

THD = 0.6%

f = 20 kHz, T

HD = 0.6%

Tota

l har

mon

ic d

isto

rtio

n, T

HD

— %


Tota

l dev

ice

pow

er d

issi

patio

n, P

d —

W

Output power, PO — WPO — f

Out

put p

ower

, PO

— W

Frequency, f — Hz ITF022581k10 100

50

20

30

40

2 3 5 7 2 3 5 7 2 3 5 7 2 310k

THD = 10%

THD = 0.6%

VCC = ±26 V, RL = 6 ΩVG = 30 dB, Rg = 600 ΩTc = 25°C6ch drive

VCC = ±26 VRL = 6 Ωf = 1 kHzVG = 30 dBRg = 600 ΩTc = 25°C6ch drive(same output rating)f = 20 kHz

f = 1 kHz

Ordering number : ENN*7376

21604TN (OT) No. 7376-1/8

OverviewThe STK403-400 series products are audio poweramplifier hybrid ICs that consist of optimally-designeddiscrete component power amplifier circuits that havebeen miniaturized using SANYO’s unique insulated metalsubstrate technology (IMST). The adoption of a newly-developed low thermal resistance substrate allows thisproduct to integrate six power amplifier channels in asingle compact package. The adoption of a standby circuitin this device allows it to reduce impulse noisesignificantly as compared to earlier Sanyo products, inparticular, the STK402-*00 series products.

Features


• Miniature packages— 78.0 mm × 32.0 mm× 9.0 mm *



4202-SIP28

Preliminary

SANYO: SIP28

[STK403-450]

STK403-450


Six-Channel Class AB Audio Power Amplifier IC 30 W ×6 Channels




No. 7376-2/8

STK403-450

ItemType No.

STK403-430 STK403-440 STK403-450

Output 1 (10%/1 kHz) 30 W ×6 ch 40 W ×6 ch 45 W ×6 ch

Output 2 (0.6%/20 Hz to 20 kHz) 20 W ×6 ch 25 W ×6 ch 30 W ×6 ch




Package 78.0 mm × 32.0 mm × 9.0 mm

Series Organization




Notes: 1. 1ch drive2. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection.3. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50 Hz) power supply should be used to


measurement.5. Design applications so that the minus pre-VCC line (pin 17) is at the lowest potential at all times.6. A limiting resistor that assures that the maximum operating current flowing into the standby pin (pin 23) does not exceed the maximum rating must


4700 µF

4700 µF

DBA30C

500 Ω

500 Ω

+VCC

--VCC

+

+




Maximum supply voltage VCC max(1) RL = 6 Ω ±38 V





150 °C







PO (2) ±28.0 1 k 10 45W


THD (2) ±28.0 1 k 5.0 VG = 30 dB 0.03%







V23 = 5 V, current limiting0 mAin standby mode *6 resistance: 6.2 kΩ


No. 7376-3/8

STK403-450


11

56

78

9 23 19 18

2 3 4 1 10 12 13 16 15

Pre

driv

er IC

(CH

2 / C

H3)

Pre

driv

er IC

(CH

1)

Bia

s ci

rcui

t

2425

2627

28P

re d

river

IC(C

H5

/ CH

6)222120 17 14

Pre

driv

er IC

(CH

4)

ITF0

2247

C13

TR7

TR8

TR17SU

B

TR16

C16

C12

TR4

TR5

C15

TR13

TR14

C11

TR1

TR2

C14

TR10

TR11

TR9R

24

R25

TR6

R22

R23

TR3R

20

R21

R5

R6

R3

R4

R1

R2

TR12R

27

R26

TR15

R29

R28

TR18R

31

R30

R8

R7

R10

R9

R12

R11

C3

C2

C1

C4

C5

C6

No. 7376-4/8

STK403-450


2827

2625

2423

2221

2019

1817

1615

1413

1211

109

87

65

43

21

ST

K40

3-40

0 se

ries

Ch1

OUT

+PRE

--PRE

Ch1 IN

Ch1

NFCh

2NF

Ch2 IN

Ch3 IN

Ch3

NFCh

3O

UTCh

2O

UT+V

CC--V

CC--V

CC+V

CCCh

4O

UTCh

5O

UTSU

BG

NDG

ND

SUB

+PRE

Ch4 IN

Ch4

NFBI

AS(S

T-BY

)Ch

5NF

Ch5 IN

Ch6 IN

Ch6

NFCh

6O

UT

Ch6

INC

h1IN C

h2IN C

h3IN

Ch5

IN Ch4

IN

1 kΩ

2.2

µF 3 µF

0.1 µF

10 µF

100 µF

1 kΩ

2.2

µF

1 kΩ

2.2

µF56 kΩ

470 pF

1 kΩ

2.2

µF

56 kΩ

470 pF

1 kΩ

2.2

µF

56 kΩ

470 pF

1 kΩ

2.2

µF

56 kΩ

470 pF

56 kΩ

1.8 kΩ3 kΩ

3 kΩ

3 kΩ

6.2 kΩ

10 µF1.8 kΩ

10 µF

470 µF

470 µF

1.8 kΩ

10 µF1.8 kΩ

10 µF1.8 kΩ

10 µF1.8 kΩ

56 k

Ω

56 k

Ω56

kΩ

100

Ω

470 pF

4.7 Ω

4.7 Ω

3 µF

0.1 µF4.7 Ω

4.7 Ω

4.7 Ω

3 µF 0.1 µF

4.7 Ω

3 µF

0.1 µF4.7 Ω

4.7 Ω

4.7 Ω

3 µF 0.1 µF

4.7 Ω

4.7 Ω

3 µF 0.1 µF

4.7 Ω

3 pF

3 pF

56 k

Ω

3 pF

56 k

Ω

3 pF

56 k

Ω

3 pF

3 pF

56 kΩ

470 pF

220 pF220 pF

220 pF

3 kΩ

3 kΩ3 kΩ

220 pF220 pF

220 pF

+ + +

++

+

+

++

++

+

+ + +

Sta

nd-b

yco

ntro

l

*

Ch6

OU

TC

h5O

UT

Ch4

OU

T--V

CC

+V

CC

Ch2

OU

TC

h3O

UT

Ch1

OU

T

ITF0

2248

*: U

se a

val

ue fo

r th

e lim

iting

res

isto

r th

at a

ssur

es th

at th

e m

axim

um o

pera

ting

curr

ent f

low

ing

into

the

stan

dby

pin

(pin

23)

doe

s no

t exc

eed

the

max

imum

rat

ing.

No. 7376-5/8

STK403-450




Pd× θc-a + Ta < 125°C ... (1)



Pd × θc-a + Pd/N × θj-c + Ta < 150°C ... (2)





θc-a < (125 – Ta)/Pd ... (1)’

θc-a < (150 – Ta)/Pd – θj-c/N ... (2)’


Determining the following specifications allows us to obtain the required heat sink thermal resistance from inequalities(1)’ and (2)’.




Example:



That is:


The number, N, of power transistors in the hybrid IC's audio amplifier block is 12. Since the thermal resistance, θj-c, pertransistor is 3.6°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature of 50°C willbe as follows.

From inequality (1)’: θc-a < (125 – 50)/105

< 0.71

From inequality (2)’: θc-a < (150 – 50)/105 – 3.6/12

< 0.65



No. 7376-6/8

STK403-450


2827

2625

2423

2221

2019

1817

1615

1413

1211

109

87

65

43

21

ST

K40

3-40

0 se

ries

Ch1

OUT

+PRE

--PRE

Ch1 IN

Ch1

NFCh

2NF

Ch2 IN

Ch3 IN

Ch3

NFCh

3O

UTCh

2O

UT+V

CC--V

CC--V

CC+V

CCCh

4O

UTCh

5O

UTSU

BG

NDG

ND

SUB

+PRE

Ch4 IN

Ch4

NFBI

AS(S

T-BY

)Ch

5NF

Ch5 IN

Ch6 IN

Ch6

NFCh

6O

UT

Ch6

INC

h1IN C

h2IN C

h3IN

Ch5

IN Ch4

IN

10 k

Ω

10 k

Ω

10 k

Ω

2.2

kΩ

10 k

Ω

+ + +

++

+

+

+

++

++

+

+ + +

Ch6

OU

TC

h5O

UT

Ch4

OU

T--V

CC

+V

CC

Ch2

OU

TC

h3O

UT

Ch1

OU

T

ITF0

2249

*: U

se a

val

ue fo

r th

e lim

iting

res

isto

r th

at a

ssur

es th

at th

e m

axim

um o

pera

ting

curr

ent

f

low

ing

into

the

stan

dby

pin

(pin

23)

doe

s no

t exc

eed

the

max

imum

rat

ing.

10 k

Ω

10 k

Ω

10 k

Ω

2.2

kΩ10 k

Ω3

kΩ

33 k

Ω

2 kΩ

33 µF

6.2 kΩ

Mut

e co

ntro

lH

: S

ingl

e m

ute

L : N

orm

alM

ute

cont

rol

H :

Sin

gle

mut

eL

: Nor

mal

*

Sta

nd-b

yco

ntro

lH

: O

pera

tion

L : S

tand

-by

Sta

nd-b

yco

ntro

l

Mut

eco

ntro

l

+5

+5

ST-

BY

ST-

BY

Pla

y

Mut

e

Mut

e

No. 7376-7/8

STK403-450


2827

2625

2423

2221

2019

1817

1615

1413

1211

109

87

65

43

21

ST

K40

3-40

0 se

ries

Ch1

OUT

+PRE

--PRE

Ch1 IN

Ch1

NFCh

2NF

Ch2 IN

Ch3 IN

Ch3

NFCh

3O

UTCh

2O

UT+V

CC--V

CC--V

CC+V

CCCh

4O

UTCh

5O

UTSU

BG

NDG

ND

SUB

+PRE

Ch4 IN

Ch4

NFBI

AS(S

T-BY

)Ch

5NF

Ch5 IN

Ch6 IN

Ch6

NFCh

6O

UT

+

ITF

0225

0

3 kΩ

33 k

Ω

2 kΩ

33 µF/ 10 V

6.2

kΩ *

Sta

nd-b

y co

ntro

lH

: O

pera

tion

mod

e (+

5 V

)L

: Sta

nd-b

y m

ode

(0 V

)R

1

I ST

= (

appl

ied

volta

ge –

VB

E ×

2)

/ R1

= (

5--0

.6 ×

2)

/ 6.2

kΩ

≈ 0.

63 (

mA

)

Cur

rent

flow

ing

in I S

T

ITF

0226

3

V :

200

mV

/ 1d

ivT

: 10

0 m

s / 1

div

OF

F(S

tand

-by

mod

e)

ON

(Ope

ratio

nm

ode)

0.1

V

0.16

V

• A

pplie

d vo

ltage

(V

ST

)....

......

......

...

•

Cur

rent

flow

ing

into

pin

23

(IS

T).

..

An

inte

rnal

tran

sist

or tu

rns

on w

hen

a vo

ltage

ove

r 0.

6 V

is a

pplie

d an

d th

e IC

ent

ers

into

ope

ratin

g m

ode.

Use

a v

alue

for

the

limiti

ng r

esis

tor

that

ass

ures

that

the

max

imum

op

erat

ing

curr

ent f

low

ing

into

this

pin

due

to th

e co

ntro

l vol

tage

app

lied

by th

e m

icro

cont

rolle

r or

oth

er c

ircui

t doe

s no

t exc

eed

the

max

imum

rat

ing.

• Impulse noise that occurs at power on and power off can be reduced significantly by using a standby circuit.• End product design is made easier by using a limiting resistor (* ) to match the control voltage provided by the microcontroller or other control circuit.• Standby control is available by controlling the current (IST) flowing into the standby pin (pin 23).

PS No. 7376-8/8

STK403-450








THD — PO

ITF022591.00.1

75

0.1

3

75

3

2

75

3

2

2

1.0

10

2 3 5 2 3 57 72 3 5 7 10

Pd — PO

ITF02260

01.00.1

200

160

180

120

140

80

100

60

20

40

2 3 5 7 2 3 5 2 3 57 710

PO — VCC

Out

put p

ower

, PO

— W

Supply voltage, ±VCC — V ITF02261

40

50

60

80

70

0

10

20

30

10 15 20 25 30 35 40

VCC = ±28 VRL = 6 ΩVG = 30 dBRg = 600 ΩTc = 25°C6ch drive

RL = 6 Ωf = 1 kHzVG = 30 dBRg = 600 ΩTc = 25°C6ch drive

THD = 10

%

THD = 0.6%

Tota

l har

mon

ic d

isto

rtio

n, T

HD

— %


Tota

l dev

ice

pow

er d

issi

patio

n, P

d —

W


Out

put p

ower

, PO

— W


60

50

20

30

40

2 3 5 7 2 3 5 7 2 3 5 7 2 310k

THD = 10%

THD = 0.6%

VC C =±28 V, RL = 6 ΩVG = 30 dB, Rg = 600 ΩTc = 25°C6ch drive

VCC = ±28 VRL = 6 Ωf = 1 kHzVG = 30 dBRg = 600 ΩTc = 25°C6ch drive(same output rating)

f = 20 kHz

f = 1 kHz



52004TN (OT) No.7727-1/5

OverviewThe STK404-000S series products are audio power amplifier hybrid ICs that consist of optimally-designed discretecomponent power amplifier circuits that have been miniaturized using SANYO’s unique insulated metal substratetechnology (IMST). The adoption of a newly-developed low thermal resistance substrate allows this series of devicesto be provided in miniature packages significantly more compact than earlier Sanyo products with similarspecifications.

Features• Series of pin compatible power amplifiers ranging from 45W to 180W (10%/1kHz) devices. The same printed

circuit board can be used depending on the output power grade.• Miniature packages

— 30W to 40W (THD=0.4%, f=20Hz to 20kHz); 44.0mm × 25.6mm × 8.5mm *— 50W to 80W (THD=0.4%, f=20Hz to 20kHz); 46.6mm × 25.5mm × 8.5mm *— 100W to 120W (THD=0.4%, f=20Hz to 20kHz); 59.2mm × 25.5mm × 8.5mm *

*: Not including the pins.• Output load impedance: RL=6Ω• Allowable load shorted time: 0.3 seconds• Supports the use of standby, muting, and load shorting protection circuits.

SANYO Semiconductors

DATA SHEET

STK404-050SThick-Film Hybrid IC

One-Channel Class AB AudioPower Amplifier IC 30W

Any and all SANYO products described or contained herein do not have specifications that can handleapplications that require extremely high levels of reliability, such as life-support systems, aircraft'scontrol systems, or other applications whose failure can be reasonably expected to result in seriousphysical and/or material damage. Consult with your SANYO representative nearest you before usingany SANYO products described or contained herein in such applications.


ItemType No.

STK404-050S STK404-070S STK404-090S STK404-100S STK404-120S STK404-130S STK404-140S

Output 1 (0.4%/20Hz to 20kHz) 30W 40W 50W 60W 80W 100W 120W

Output 2 (10%/1kHz) 45W 60W 80W 90W 120W 150W 180W

Maximum supply voltage (6Ω) ±37V ±43V ±46V ±51V ±59V ±64V ±73V

Recommended supply voltage (6Ω) ±26V ±30V ±32V ±35V ±41V ±45V ±51V

Remarks — Built-in thermal protection circuit

Package 44.0mm × 25.6mm × 8.5mm 46.6mm × 25.5mm × 8.5mm 59.2mm × 25.5mm × 8.5mm

Series Organization


No.7727-2/5

STK404-050S

1 10

44.0

36.5

(6.82)

9×2.54=22.86

3.6

0.52.54

8.5

0.4

2.9

5.5

13.0 25

.6

17.8

4.0

Package Dimensionsunit : mm4203

SANYO : SIP10




Maximum supply voltage VCC max(1) RL=6Ω ±37 V



150 °C



Allowable load shorted time *3 ts VCC=±26.0V, RL=6Ω, f=50Hz, PO=30W 0.3 s

Notes: 1. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection.2. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50 Hz) power supply should be used to


measurement.This IC is designed assuming that applications will provide a load-shorting protection function that operates within 0.3 seconds of the load beingshorted and that either cuts off power to the IC or eliminates the load-shorted state in some other manner.



Output powerPO (1) ±26.0 20 to 20 k 0.4 30

WPO (2) ±26.0 1 k 10 45

Frequency characteristics fL, fH ±26.0 1.0 +0 –3dB 20 to 20k Hz

Input impedance ri ±26.0 1 k 1.0 55 kΩOutput noise voltage *2 VNO ±32.0 Rg=10kΩ 1.2 mVrms

Quiescent current ICCO ±32.0 No loading 50 mA


Operating Characteristics at Tc=25°C, RL=6Ω (noninductive load), Rg=600Ω, VG=30dB

10000µF

10000µF

DBA40C

500Ω

500Ω

+VCC

--VCC

+

+

Designated Transformer Power Supply (MG-25 equivalent)

No.7727-3/5

STK404-050S


Bias

Pre DRIVER

SUB

Power STAGE

1

2

4 3 8

10

965

7 ITF02363


ITF02214

1

1kΩ

1.8k

Ω

56kΩ

100Ω / 1W

56kΩ

4.7kΩ

4.7k

Ω

4.7Ω / 1W

4.7Ω

/ 1W

0.22

Ω

2.2µF

2.2µH

3pF

100µ

F

10µF

10µF

10µF

100µ

F

47µF

470p

F

0.1µ

F

2 3 4 5 6 7 8 9 10

+IN

+12V+VCC--VCC

OUT

+

+

++

+

+

RL

STK404-050S

No.7727-4/5

STK404-050S


If we define Pd, the total power dissipation on the board when this hybrid IC is in operation, the heat sink thermalresistance, θc-a, is determined as follows:

Condition 1: The hybrid IC substrate temperature Tc must not exceed 125°C.

Pd × θc-a + Ta < 125°C ... (1)



Pd × θc-a + Pd/N × θj-c + Ta < 150°C ... (2)




If we solve for θc-a in equations (1) and (2), we get the following inequalities:

θc-a < (125 – Ta)/Pd ... (3)

θc-a < (150 – Ta)/Pd – θj-c/N ... (4)


Example:


When VCC = ±26V and RL = 6Ω, we get the following expression for the total power dissipation on the board, Pd:

Pd = 15W (when 1/8 POmax is 3.8W) ... (5)

The number, N, of power transistors in the hybrid IC’s audio amplifier block is 2. Since the thermal resistance, θj-c, pertransistor is 3.0°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature of 50°C willbe as follows:

From inequality (3): θc-a < (125 – 50)/15=5.00 ... (6)

From inequality (4): θc-a < (150 – 50)/15 – 3.0/2=5.17 ... (7)

Therefore, the thermal resistance that satisfies both these expressions (6,7) at the same time is 5.0°C/W.


PS No.7727-5/5

STK404-050S







This catalog provides information as of May, 2004. Specifications and information herein are subject to

change without notice.

THD — PO

ITF022151.00.1

0.0175

0.175

3

32

7532

7532

2

2

1.0

10

2 3 5 2 3 57 72 3 5 7 10

20 kHz

20 Hz

1 kHz

Pd — PO

ITF02216

01.00.1

35

30

20

25

15

10

5

2 3 5 7 2 3 5 2 3 57 710

VCC = ±26 VRL = 6 ΩVG = 30 dBTc = 25°CRg = 600 Ω

Tota

l har

mon

ic d

isto

rtio

n, T

HD

— %


Tota

l dev

ice

pow

er d

issi

patio

n, P

d —

W


Out

put p

ower

, PO

— W


60

20

30

40

50

2 3 5 7 2 3 5 7 2 3 5 7 2 310k

THD = 10%

THD = 0.4%

VCC = ±26 VRL = 6 ΩVG = 30 dBRg = 600 ΩTc = 25°C

V CC = 29

V

26 V

23 V

f = 1 kHzRL = 6 ΩVG = 30 dBTc = 25°CRg = 600 Ω

PO — VCC

Out

put p

ower

, PO

— W

Supply voltage, VCC — V ITF02356

70

90

80

30

40

50

60

0

10

20

±5 ±10 ±15 ±20 ±25 ±30 ±35 ±40

f=1k

Hz, THD=0.4

%

f=1k

Hz, THD=1

0%

RL=6ΩVG=30dBRg=600ΩTc=25°C

D1505HKIM No.7732-1/5

STK404-070S

Overview The STK404-000S series products are audio power amplifier hybrid ICs that consist of optimally-designed discrete component power amplifier circuits that have been miniaturized using SANYO’s unique insulated metal substrate technology (IMST). The adoption of a newly-developed low thermal resistance substrate allows this series of devices to be provided in miniature packages significantly more compact than earlier SANYO products with similar specifications.

Features

• Series of pin compatible power amplifiers ranging from 45W to 180W (10%/1kHz) devices. The same printed circuit board can be used depending on the output power grade.

• Miniature packages - 30W to 40W (THD=0.4%, f=20Hz to 20kHz); 44.0mm × 25.6mm × 8.5mm * - 50W to 80W (THD=0.4%, f=20Hz to 20kHz); 46.6mm × 25.5mm × 8.5mm * - 100W to 120W (THD=0.4%, f=20Hz to 20kHz); 59.2mm × 25.5mm × 8.5mm *

*: Not including the pins. • Output load impedance: RL=6Ω • Allowable load shorted time: 0.3 seconds • Supports the use of standby, muting, and load shorting protection circuits.

Series Organization These products are organized as a series based on their output capacity.

Type No. Item






Remarks - Built-in thermal protection circuit


Ordering number : EN*7732


One-Channel Class AB Audio Power Amplifier IC 40W

STK404-070S

No.7732-2/5

Package Dimensions unit : mm 4203

Specifications Maximum Ratings at Ta = 25°C


Maximum supply voltage (Quiescent) VCC max(0) ±46 V


Thermal resistance θj-c Per power transistor 2.6 °C /W

Junction temperature Tj max 150 °C

IC substrate operating temperature Tc max

Both the Tj max and the Tc max conditions must be met.

125 °C

Storage temperature Tstg -30 to +125 °C

Allowable load shorted time *3 ts VCC=±30V, RL=6Ω, f=50Hz, PO=40W 0.3 s


Conditions *1 Ratings Parameter Symbol

VCC(V) f(Hz) PO(W) THD(%) min typ max Unit

PO(1) ±30.0 20 to 20k 0.4 40 Output power

PO(2) ±30.0 1k 10 60 W

Frequency characteristics fL,fH ±30.0 1.0 +0 -3dB 20 to 20k Hz

Input impedance ri ±30.0 1k 1.0 55 kΩ

Output noise voltage *2 VNO ±36.0 Rg=10kΩ 1.2 mVrms

Quiescent current ICCO ±36.0 No load 50 mA

Neutral voltage VN ±36.0 -100 0 +100 mV

Notes: 1. Unless otherwise noted, a constant-voltage supply must be used during inspection. 2. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50Hz)

power supply should be used to minimize the influence of AC primary side flicker noise on the reading. 3. Use the transformer power supply circuit shown in the figure below for allowable load shorted time

measurement and output noise voltage measurement. This IC is designed assuming that applications will provide a power cut-off or other load-shorting protection function that is activated within 0.3 seconds of the load being shorted.


10000µF

10000µF

DBA40C

500Ω

500Ω

+VCC

-VCC

+

+

1 10

44.036.5

13.0 25

.6

(6.82)

9X2.54=22.86

3.6

0.52.5417

.8

8.5

4.0

0.4

2.9

5.5

STK404-070S

No.7732-3/5

Internal Equivalent Circuit Sample Application Circuit

Bias

Pre DRIVER

SUB

Power STAGE

1

2

4 3 8

10

965

7 ITF02363

STK404-070S

ITF02214

1

1kΩ

1.8k

Ω

56kΩ

100Ω / 1W

56kΩ

4.7kΩ

4.7k

Ω

4.7Ω / 1W

4.7Ω

/ 1W

0.22

Ω

2.2µF

2.2µH

3pF

100µ

F

10µF

10µF

10µF

100µ

F

47µF

470p

F

0.1µ

F

2 3 4 5 6 7 8 9 10

+IN

+12V+VCC-VCC

OUT

+

+

++

+

+

RL

STK404-070S

No.7732-4/5

Thermal Design Example If we define Pd, the total power dissipation on the board when this hybrid IC is in operation, the heat sink thermal resistance, θc-a, is determined as follows: Condition 1: The hybrid IC substrate temperature Tc must not exceed 125°C.

Pd × θc-a + Ta < 125°C·································································· (1) Ta: Guaranteed ambient temperature for the end product.

Condition 2: The junction temperature Tj of each transistor must not exceed 150°C.

Pd × θc-a + Pd/N × θj-c + Ta < 150°C············································ (2) N: Number of power transistors θj-c: Thermal resistance per power transistor We take the power dissipation in the power transistors to be Pd evenly distributed across those N power transistors.


θc-a < (125 – Ta)/Pd ······································································ (3) θc-a < (150 – Ta)/Pd – θj-c/N························································· (4)

The value that satisfies both of these inequalities at the same time is the required heat sink thermal resistance value. Example: For actual music signals, it is usual to use a Pd of 1/8 of PO max, which is the power estimated for continuous signals in this manner. (Note that depending on the particular safety standard used, a value somewhat different from the value of 1/8 used here may be used.) When VCC = ±30V and RL = 6Ω, we get the following expression for the total power dissipation on the board, Pd:

Pd = 20W (when 1/8 PO max is 5.0W)··········································· (5) The number, N, of power transistors in the hybrid IC’s audio amplifier block is 2. Since the thermal resistance, θj-c, per transistor is 2.6°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature Ta of 50°C will be as follows:

From inequality (3): θc-a < (125 – 50)/20=3.75······························ (6) From inequality (4): θc-a < (150 – 50)/20 – 2.6/2=3.70·················· (7)

Therefore, the thermal resistance that satisfies both of these expressions (6 and 7) at the same time is 3.70°C/W. Note that this thermal design example assumes the use of a constant-voltage power supply, and is only provided as an example for reference purposes. Thermal designs must be tested in an actual end product.

STK404-070S

No.7732-5/5

PS

THD - PO

ITF022191.00.1

0.0175

0.175

3

32

7532

7532

2

2

1.0

10

2 3 5 2 3 57 72 3 5 7 10 100

20kHz

20Hz1kHz

Pd - PO

ITF02220

01.00.1

45

35

40

30

20

25

15

10

5

2 3 5 7 2 3 5 2 3 57 710 100

VCC=±30VRL=6ΩVG=30dBTc=25°CRg=600Ω

Tota

l har

mon

ic d

isto

rtion

, TH

D -

%

Output power, PO - W

Tota

l dev

ice

pow

er d

issi

patio

n, P

d - W

Output power, PO - WPO - f

Out

put p

ower

, PO

- W

Frequency, f - Hz ITF022221k10 100

90

70

80

30

40

50

60

2 3 5 7 2 3 5 7 2 3 5 7 2 310k

THD=10%

THD=0.4%

VCC=±30VRL=6ΩVG=30dBRg=600ΩTc=25°C

V CC=±

33V

±30V

±27V

Tc=25°CVG=30dBRL=6ΩRg=600Ωf=1kHz

PO - VCC

Out

put p

ower

, PO

- W

Supply voltage, VCC - V ITF02357

70

110

90

100

80

30

40

50

60

0

10

20

0 ±10 ±20 ±30 ±50±40

f=1k

Hz,THD=0

.4%

f=1k

Hz,THD=1

0%




52004TN (OT) No.7728-1/5





*: Not including the pins.• Output load impedance: RL=6Ω• Allowable load shorted time: 0.3 seconds• Built-in thermal protection circuit• Supports the use of standby, muting, and load shorting protection circuits.


DATA SHEET





ItemType No.








Series Organization


No.7728-2/5

STK404-090S





Thermal sensor maximum voltage Vp Between pins 1 and 4 16 V

Thermal sensor maximum current Ip Between pins 1 and 4 30 mA



150 °C

IC substrate operating temperature Tc max 125 °C

Thermal sensor operating temperature *2 Tp max 145 °C


Allowable load shorted time *4 ts VCC=±32.0V, RL=6Ω, f = 50Hz, PO=50W 0.3 s

Notes: 1. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection.2. The Thermal sensor temperature (+125 to +145°C) is designed to prevent incorrect operation, but does not guarantee continued operation of the

hybrid IC. The total integrated time this device spends operating in the temperature range +125 to +145°C must not exceed 12 hours.3. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50Hz) power supply should be used to


measurement. This IC is designed assuming that applications will provide a power cut-off or other load-shorting protection function that isactivated within 0.3 seconds of the load being shorted.



Output powerPO (1) ±32.0 20 to 20k 0.4 50

WPO (2) ±32.0 1 k 10 80

Frequency characteristics fL, fH ±32.0 1.0 +0 –3 dB 20 to 20k Hz





Thermal sensor resistance Rp Tp=25°C, between pins 1 and 4 470 Ω

Thermal sensor temperature Tp Rp=4.7kΩ, between pins 1 and 4 145 °C


10000µF

10000µF

DBA40C

500Ω

500Ω

+VCC

--VCC

+

+


11×2.54=27.94

8.5

0.4

2.9

5.5

1 12

46.6

41.2

(6.63)

0.52.54

3.6

12.7 25

.5

17.5

4.0


SANYO : SIP12

No.7728-3/5

STK404-090S

Bias

Pre DRIVER

SUB

Power STAGE

2

3

5 9

1076

8

12

14 ITF02364

11

ITF02224

1

1kΩ

1.8k

Ω

56kΩ

100Ω / 1W

56kΩ

4.7kΩ

4.7k

Ω

4.7Ω / 1W

4.7Ω

/ 1W

0.22

Ω

2.2µF

2.2µH

3pF

100µ

F

10µ

F

10µ

F 10µ

F

100µ

F

47µ

F

470p

F

0.1µ

F2 3 4 5 6 7 8 9 10 11 12

+IN

+12V+VCC--VCC

OUT

+

+

++

+

+

RL

0.22

Ω

STK404-090S



No.7728-4/5

STK404-090S




Pd × θc-a + Ta < 125°C ... (1)



Pd × θc-a + Pd/N × θj-c + Ta < 150°C ... (2)





θc-a < (125 – Ta)/Pd ... (3)

θc-a < (150 – Ta)/Pd – θj-c/N ... (4)


Example:



Pd = 23W (when 1/8 POmax is 6.3W) ... (5)






PS No.7728-5/5

STK404-090S









THD — PO

ITF022251.00.1

0.0175

0.175

3

32

75

32

75

32

2

1.0

10

2 3 5 2 3 57 72 3 5 7 10 100

20 kHz

1 kHz

Pd — PO

ITF02226

01.00.1

50

40

30

20

10

2 3 5 7 2 3 5 2 3 57 710 100

Tc = 25°CVCC = ±32 VVG = 30 dBRL = 6 ΩRg = 600 Ω

Tota

l har

mon

ic d

isto

rtio

n, T

HD

— %


Tota

l dev

ice

pow

er d

issi

patio

n, P

d —

W


Out

put p

ower

, PO

— W


100

80

40

60

2 3 5 7 2 3 5 7 2 3 5 7 2 310k

THD = 10%

THD = 0.4%

V CC = 3

5 V

32 V

29 V

Tc = 25°CVG = 30 dBRL = 6 ΩRg = 600 Ωf = 1 kHz

VCC = ±32 VRL = 6 ΩVG = 30 dBRg = 600 ΩT c = 25°C

PO — VCC

Out

put p

ower

, PO

— W


70

120

110

90

100

80

30

40

50

60

0

10

20

0 ±10 ±20 ±30 ±50±40

f=1k

Hz,

THD

=0.4

%

f=1k

Hz,

TH

D=1

0%


D1505HKIM 5-6764 No.7733-1/6

STK404-120S

Overview The STK404-000S series products are audio power amplifier hybrid ICs that consist of optimally-designed discrete component power amplifier circuits that have been miniaturized using SANYO’s unique insulated metal substrate technology (IMST). The adoption of a newly-developed low thermal resistance substrate allows this series of devices to be provided in miniature packages significantly more compact than earlier SANYO products with similar specifications.

Features

• Series of pin compatible power amplifiers ranging from 45W to 180W (10%/1kHz) devices. The same printed circuit board can be used depending on the output power grade.

• Miniature packages - 30W to 40W (THD=0.4%, f=20Hz to 20kHz); 44.0mm × 25.6mm × 8.5mm * - 50W to 80W (THD=0.4%, f=20Hz to 20kHz); 46.6mm × 25.5mm × 8.5mm * - 100W to 120W (THD=0.4%, f=20Hz to 20kHz); 59.2mm × 25.5mm × 8.5mm *

*: Not including the pins. • Output load impedance: RL=6Ω • Allowable load shorted time: 0.3 seconds • Built-in thermal protection circuit • Supports the use of standby, muting, and load shorting protection circuits.

Series Organization These products are organized as a series based on their output capacity.

Type No. Item






Remarks - Built-in thermal protection circuit


Ordering number : EN7733


One-Channel Class AB Audio Power Amplifier IC 80W

STK404-120S

No.7733-2/6

Package Dimensions unit : mm 4204

Specifications Maximum Ratings at Ta = 25°C


Maximum supply voltage (Quiescent) VCC max(0) ±65 V




Thermal resistance θj-c Per power transistor 1.9 °C /W

Junction temperature Tj max 150 °C

IC substrate operating temperature Tc max

Both the Tj max and the Tc max conditions must be met.

125 °C


Storage temperature Tstg -30 to +125 °C



Conditions *1 Ratings Parameter Symbol

VCC(V) f(Hz) PO(W) THD(%) min typ max Unit

PO(1) ±41.0 20 to 20k 0.4 80 Output power

PO(2) ±41.0 1k 10 120 W

Frequency characteristics fL,fH ±41.0 1.0 +0 -3dB 20 to 20k Hz



Quiescent current ICCO ±49.0 No load 50 mA

Neutral voltage VN ±49.0 -100 0 +100 mV



11X2.54=27.94

17.5

8.5

4.0

0.4

2.9

5.5

1 12

46.641.2

12.7 25

.5

(6.63)

0.52.54

3.6

STK404-120S

No.7733-3/6

Notes: 1. Unless otherwise noted, a constant-voltage supply must be used during inspection. 2. The thermal sensor temperature (+125 to +145°C) is designed to prevent incorrect operation, but does not

guarantee continued operation of the hybrid IC. The total integrated time this device spends operating in the temperature range +125 to +145°C must not exceed 12 hours.

3. The output noise voltage values shown are peak values read with a VTVM. However, an AC stabilized (50Hz) power supply should be used to minimize the influence of AC primary side flicker noise on the reading.

4. Use the transformer power supply circuit shown in the figure below for allowable load shorted time measurement and output noise voltage measurement. This IC is designed assuming that applications will provide a power cut-off or other load-shorting protection function that is activated within 0.3 seconds of the load being shorted.



10000µF

10000µF

DBA40C

500Ω

500Ω

+VCC

-VCC

+

+

Bias

Pre DRIVER

SUB

Power STAGE

2

3

5 9

12

1076

8

11

14 ITF02364

STK404-120S

No.7733-4/6


ITF02224

1

1kΩ

1.8k

Ω

56kΩ

100Ω / 1W

56kΩ

4.7kΩ

4.7k

Ω

4.7Ω / 1W

4.7Ω

/ 1W

0.22

Ω

2.2µF

2.2µH

3pF10

0µF

10µF

10µF

10µF

100µ

F

47µF

470p

F

0.1µ

F

2 3 4 5 6 7 8 9 10 11 12

+IN

+12V+VCC-VCC

OUT

+

+

++

+

+

RL

0.22

Ω

STK404-120S

STK404-120S

No.7733-5/6

Thermal Design Example If we define Pd, the total power dissipation on the board when this hybrid IC is in operation, the heat sink thermal resistance, θc-a, is determined as follows: Condition 1: The hybrid IC substrate temperature Tc must not exceed 125°C.

Pd × θc-a + Ta < 125°C·································································· (1) Ta: Guaranteed ambient temperature for the end product.

Condition 2: The junction temperature Tj of each transistor must not exceed 150°C.

Pd × θc-a + Pd/N × θj-c + Ta < 150°C············································ (2) N: Number of power transistors θj-c: Thermal resistance per power transistor We take the power dissipation in the power transistors to be Pd evenly distributed across those N power transistors.


θc-a < (125 – Ta)/Pd ······································································ (3) θc-a < (150 – Ta)/Pd – θj-c/N························································· (4)

The value that satisfies both of these inequalities at the same time is the required heat sink thermal resistance value. Example: For actual music signals, it is usual to use a Pd of 1/8 of PO max, which is the power estimated for continuous signals in this manner. (Note that depending on the particular safety standard used, a value somewhat different from the value of 1/8 used here may be used.) When VCC = ±41V and RL = 6Ω, we get the following expression for the total power dissipation on the board, Pd:

Pd = 38W (when 1/8 PO max is 10.0W)········································· (5) The number, N, of power transistors in the hybrid IC’s audio amplifier block is 2. Since the thermal resistance, θj-c, per transistor is 1.9°C/W, the required heat sink thermal resistance, θc-a, for a guaranteed ambient temperature Ta of 50°C will be as follows:

From inequality (3): θc-a < (125 – 50)/38=1.97······························ (6) From inequality (4): θc-a < (150 – 50)/38 – 1.9/2=1.68·················· (7)

Therefore, the thermal resistance that satisfies both of these expressions (6 and 7) at the same time is 1.68°C/W. Note that this thermal design example assumes the use of a constant-voltage power supply, and is only provided as an example for reference purposes. Thermal designs must be tested in an actual end product.

STK404-120S

No.7733-6/6

PS

ITF022331.00.1

0.0175

0.175

3

3

2

2

7532

7532

2

1.0

10

2 3 5 2 23 357 72 3 5 7 10 100

20kHz

20Hz

1kHz

ITF02234

01.00.1

70

60

50

40

30

20

10

2 3 5 7 2 3 5 2 3 2 357 710 100

Tc=25°CVCC=±41VVG=30dBRL=6ΩRg=600Ω

ITF022361k10 100

180

140

160

80

100

120

2 3 5 7 2 3 5 7 2 3 5 7 2 310k

THD=10%

THD=0.4%

VCC=±41VRL=6ΩVG=30dBTc=25°CRg=600Ω

VCC=±41VRL=6ΩVG=30dBRg=600ΩTc=25°C

ITF02360

240

160

180

200

220

140

120

100

80

40

60

0

20

±10 ±20 ±30 ±60±50±40

f=1kHz,T

HD=0.4%

f=1k

Hz,THD=1

0%


THD - PO Pd - POTo

tal h

arm

onic

dis

torti

on, T

HD

- %

Output power, PO - W

Tota

l dev

ice

pow

er d

issi

patio

n, P

d - W

Output power, PO - WPO - f

Out

put p

ower

, PO

- W

Frequency, f - Hz

PO - VCC

Out

put p

ower

, PO

- W

Supply voltage, VCC - V



52004TN (OT) No.7730-1/5







DATA SHEET





ItemType No.








Series Organization


No.7730-2/5

STK404-130S

8.5

0.4

2.9

5.5

1 13

52.0

59.2

(10.76) 12×2.54=30.48

3.6

0.52.54

11.0 16

.0 25.5

20.8

4.0

5.6


SANYO : SIP13









150 °C





Notes: 1. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection.2. The thermal sensor temperature (+125 to +145°C) is designed to prevent incorrect operation, but does not guarantee continued operation of the



measurement.This IC is designed assuming that applications will provide a load-shorting protection function that operates within 0.3 seconds ofthe load being shorted and that either cuts off power to the IC or eliminates the load-shorted state in some other manner.



Output powerPO (1) ±45.0 20 to 20 k 0.4 100

WPO (2) ±45.0 1 k 10 150



Output noise voltage *3 VNO ±54.0 Rg = 10 kΩ 1.2 mVrms






10000µF

10000µF

DBA40C

500Ω

500Ω

+VCC

--VCC

+

+


No.7730-3/5

STK404-130S

Bias

Pre DRIVER

Power STAGE

3

4

6 10

1187

9

13

12

SUB

5 ITF02365

12

ITF02238

1

1kΩ

1.8k

Ω

56kΩ

100Ω / 1W

56kΩ

4.7kΩ

4.7k

Ω

4.7Ω / 1W

4.7Ω

/ 1W

2.2µF

2.2µH

3pF

100µ

F

10µ

F

10µ

F 10µ

F

100µ

F

47µ

F

470p

F

0.1µ

F2 3 4 5 6 7 8 9 10 11 12 13

+IN

+12V+VCC--VCC

OUT

+

+

++

+

+

RL

0.22

Ω

0.22

Ω

STK404-130S



No.7730-4/5

STK404-130S




Pd × θc-a + Ta < 125°C ... (1)



Pd × θc-a + Pd/N × θj-c + Ta < 150°C ... (2)





θc-a < (125 – Ta)/Pd ... (3)

θc-a < (150 – Ta)/Pd – θj-c/N ... (4)


Example:



Pd = 47 W (when 1/8 POmax is 12.5 W) ... (5)






PS No.7730-5/5

STK404-130S









THD — PO

ITF022391.00.1

0.01

0.001

75

0.175

3

3

2

2

7532

7532

2

1.0

10

2 3 5 2 23 357 72 3 5 7 10 100

20 kHz

1 kHz

20 Hz

Pd — PO

ITF02240

01.00.1

90

60

50

80

70

40

30

20

10

2 3 5 7 2 3 5 2 3 2 357 710 100

Tc = 25°CVCC = ±45 VVG = 30 dBRL = 6 ΩRg = 600 Ω

Tota

l har

mon

ic d

isto

rtio

n, T

HD

— %


Tota

l dev

ice

pow

er d

issi

patio

n, P

d —

W


Out

put p

ower

, PO

— W


250

200

150

50

100

2 3 5 7 2 3 5 7 2 3 5 7 2 310k

THD = 10%

THD = 0.4%

V CC = 48

V

45 V

42 V

RL = 6 ΩVG = 30 dBTc = 25°CRg = 600 Ω


PO — VCC

Out

put p

ower

, PO

— W


280

260

240

160

180

200

220

140

120

100

80

40

60

0

20

±10 ±20 ±30 ±70±60±50±40

f=1k

Hz, THD=0.4

%

f=1k

Hz,

THD

=10%




52004TN (OT) No.7731-1/5







DATA SHEET





ItemType No.








Series Organization


No.7731-2/5

STK404-140S

8.5

0.4

2.9

5.5

1 13

52.0

59.2

(10.76) 12×2.54=30.48

3.6

0.52.54

11.0 16

.0 25.5

20.8

4.0

5.6


SANYO : SIP13









150 °C





Notes: 1. Unless otherwise noted, use a constant-voltage supply for the power supply used during inspection.2. The thermal sensor temperature (+125 to +145°C) is designed to prevent incorrect operation, but does not guarantee continued operation of the



measurement.This IC is designed assuming that applications will provide a load-shorting protection function that operates within 0.3 seconds ofthe load being shorted and that either cuts off power to the IC or eliminates the load-shorted state in some other manner.



Output powerPO (1) ±51.0 20 to 20k 0.4 120

WPO (2) ±51.0 1k 10 180

Frequency characteristics fL, fH ±51.0 1.0 +0 –3 dB 20 to 20k Hz








10000µF

10000µF

DBA40C

500Ω

500Ω

+VCC

--VCC

+

+


No.7731-3/5

STK404-140S

Bias

Pre DRIVER

Power STAGE

3

4

6 10

1187

9

13

12

SUB

5 ITF02365

12

ITF02238

1

1kΩ

1.8k

Ω

56kΩ

100Ω / 1W

56kΩ

4.7kΩ

4.7k

Ω

4.7Ω / 1W

4.7Ω

/ 1W

2.2µF

2.2µH

3pF

100µ

F

10µ

F

10µ

F 10µ

F

100µ

F

47µ

F

470p

F

0.1µ

F2 3 4 5 6 7 8 9 10 11 12 13

+IN

+12V+VCC--VCC

OUT

+

+

++

+

+

RL

0.22

Ω

0.22

Ω

STK404-140S



No.7731-4/5

STK404-140S




Pd × θc-a + Ta < 125°C ... (1)



Pd × θc-a + Pd/N × θj-c + Ta < 150°C ... (2)





θc-a < (125 – Ta)/Pd ... (3)

θc-a < (150 – Ta)/Pd – θj-c/N ... (4)


Example:



Pd = 57 W (when 1/8 POmax is 15 W) ... (5)






PS No.7731-5/5

STK404-140S









THD — PO

ITF022431.00.01 0.1

0.0175

0.175

3

3

2

2

75

32

75

32

1.0

10

2 3 5 7 2 3 5 7 2 3 2 35 72 3 5 7 10 100

20 kHz1 kHz20 Hz

Pd — PO

ITF02244

01.00.1

100

90

60

50

80

70

40

30

20

10

2 3 5 7 2 3 5 2 3 2 357 710 100



Tota

l har

mon

ic d

isto

rtio

n, T

HD

— %


Tota

l dev

ice

pow

er d

issi

patio

n, P

d —

W


Out

put p

ower

, PO

— W


300

250

200

100

150

2 3 5 7 2 3 5 7 2 3 5 7 2 310k

THD = 10%

THD = 0.4%


PO — VCC

Out

put p

ower

, PO

— W


360340320300280260240

160180200220

14012010080

4060

020

0 ±10 ±20 ±30 ±80±70±60±50±40

f=1k

Hz,

THD

=0.4

%

f=1k

Hz,

TH

D=1

0%



20703AS (OT) No. 7244-1/4

OverviewThe STK412-000 series are class H audio power amplifierhybrid ICs that feature a built-in shift power supplycircuit. These Provide ICs high efficiency audio poweramplification by controlling (switching) the supplyvoltage supplied to the power transistors according to thedetected level of the input audio signal.

Features

• Pin compatible IC series that covers power ratings from50 W × 2 channels to 180 W × 2 channels at 0.7 or 0.8%THD, 20 Hz to 20 kHz. This allows the use of acommon PCB for all output classes.

• The pin arrangement is also unified with that of thethree-channel STK413-000 series. This means that PCBsdesigned for three-channel models can also be used fortwo-channel models.

• Miniature package— 50 W/ch to 120 W/ch (THD = 0.8%, f = 20 Hz to 20

kHz): 64 × 36.5× 8.5 mm*— 150 W/ch to 180 W/ch (THD = 0.7%, f = 20 Hz to

20 kHz): 78 × 44× 9 mm** Not including the IC pins.

• Allowable load shorted time: 0.3 s


4196-SIP18

1 18

64.0

55.6

18.7 36

.5

(6.21) 17×2.54=43.18

3.6

0.52.54

8.5

4.0

0.45.5

25.8

2.9

SANYO: SIP18

[STK412-000]

STK412-000


Two-Channel Shift Power Supply Audio Power Amplifier ICs60W + 60 W




No. 7244-2/4

STK412-000

ParameterType No.


Output (20 Hz to 20 kHz) 50 W + 50 W 60 W + 60 W 70 W + 70 W 80 W +80 W 100 W + 100 W 120 W + 120 W 150 W + 150 W 180 W + 180 W[THD] [0.8 %] [0.8 %] [0.8 %] [0.8 %] [0.8 %] [0.8 %] [0.7 %] [0.7 %]

Maximum supply voltage, VH ±60 V ±65 V ±69 V ±73 V ±80 V ±84 V ±95 V ±95 V(No signal)

Maximum supply voltage, VL ±41 V ±42 V ±44 V ±45 V ±46 V ±51 V ±61 V ±60 V(No signal)

Recommended supply voltage, ±37 V ±39 V ±43 V ±45 V ±51 V ±54 V ±57 V ±54 VVH

Recommended supply voltage, ±27 V ±29 V ±30 V ±32 V ±34 V ±36 V ±38 V ±37 VVL

Recommended load impedance 8 Ω 6 Ω 4 Ω

Package 64 mm × 36.5 mm × 8.5 mm 78 mm × 44 mm × 9 mm

Series Organization


VH: Maximum supply voltage 1 (no signal) VH max(1) ±65 V

VH: Maximum supply voltage 2 (signal present) VH max(2) RL = 8, 6 Ω ±57 V

VH: Maximum supply voltage 3 (signal present) VH max(3) RL = 4 Ω ±46 V

VL: Maximum supply voltage 1 (no signal) VL max(1) ±42 V

VL: Maximum supply voltage 2 (signal present) VL max(2) RL = 8, 6 Ω ±37 V

VL: Maximum supply voltage 3 (signal present) VL max(3) RL = 4 Ω ±29 V

VH-VL: Maximum supply voltage *4 VH-L max No load 60 V


Junction temperature Tj maxBoth the Tjmax and Tcmax conditions must be met.

150 °C



Allowable load shorted time *3 tsVH = ±39 V, VL = ±29 V, RL = 8 Ω, f = 50 Hz, PO = 60 W, 0.3 sone channel operating


These products are organized into a series based on their output power.

Parameter SymbolTest conditions *1 Standard value


PO (1)VH = ±39

20 to 20 k 0.8 60 W

Output powerVL = ±29

PO (2)VH = ±32

1 k 0.8 RL = 4 Ω 60 WVL = ±24

Total harmonic distortion THDVH = ±39

20 to 20 k 60 0.4 %VL = ±29

Frequency characteristics fL, fHVH = ±39

1.0 +0 –3 dB 20 to 50 k HzVL = ±29

Input impedance riVH = ±39

1 k 1.0 55 kΩVL = ±29

Output noise voltage *2 VNOVH = ±47

Rg = 2.2 kΩ 1.0 mVrmsVL = ±31

Quiescent current ICCOVH = ±47 No load 30 mA

VL = ±31 No load 100 mA

Midpoint voltage VNVH = ±47

–70 0 +70 mVVL = ±31

Operating Characteristics at Ta = 25 °C, RL = 8 Ω, Rg = 600 Ω, VG = 40 dB, VZ = 15 V, RL must be a non-inductive load.

Notes: *1. Unless otherwise specified, a constant-voltage power supply must be used during inspection.*2. The output noise voltage rating gives the peak value read by an averaging VTVM. However, to eliminate the influence of flicker noise from the AC

primary side line, use an AC stabilized power supply (50 Hz).

No. 7244-3/4

STK412-000


TR3

TR6

TR2TR1

R2

TR7

R7

R3

C2C1

R6

R1

TR5

TR4

13

15

9

16

12

8 11 10 17 18

TR9

TR10R4

R5

TR8

D1

D2

TR13

TR16

TR12 TR11

TR41

R12

R41

R13

R14

R15

C12C11

TR17

R17

R16

R11

TR15

TR51

TR14TR18

TR19

TR20

D12

D41

D51

D53

D52

D42

D43

1

2

5

4

6

14

Comparator

R51

Comparator

3

SUB

7

10000µF

10000µF

DBA40C

500Ω

500Ω

+VH

--VH

+

+

10000µF

10000µF

DBA40C

500Ω

500Ω

+VL

--VL

+

+

Specified Transformer Power Supply (MG-250 equivalent)

Specified Transformer Power Supply(MG-200 equivalent)

*3. Use the transformer power supply specified in the figure below for allowable load shorted time and output noise voltage measurements.*4. Design circuits so that (|VH| - |VL|) is always less than 40 V when switching the power supply with the load connected.*5. Set up the VL power supply with an offset voltage at power supply switching (VL - LO) of about 8 V as an initial target.

PS No. 7244-4/4

STK412-000









33kΩ

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

STK412-000 Series

GND

GND

560Ω

100µF/100V

100µF/100V

100µF/50V

100µF/50V

100µF/63V

100µF/63V

2.2µF/50V

2.2µF/50V

470pF

100pF 100pF

470pF

0.1µF

560Ω

100µF/10V

100µF/10V

3pF

*1 *1 *1 *1 56kΩ

1.5kΩ/1W 1.5kΩ

/1W

GZA15X

GZA15X

100Ω/1W

100Ω/1W

3pF

56kΩ

1kΩ

1kΩ

Ch.2 IN

56kΩ

56kΩ

Ch.1 IN

Ch.1 OUT

Ch.2 OUT3µH

3µH

4.7Ω

4.7Ω

4.7Ω/1W

0.1µF4.7Ω/1W

SUB.GND

--VL

+VH

--VH

+VL

GND

*1: Cement resistor, 0.22 Ω, ±10% (5 W)


20703AS (OT) No. 7248-1/4

OverviewThe STK412-000 series are class H audio power amplifierhybrid ICs that feature a built-in shift power supplycircuit. These ICs provide high efficiency audio poweramplification by controlling (switching) the supplyvoltage supplied to the power transistors according to thedetected level of the input audio signal.

Features








4196-SIP18

1 18

64.0

55.6

18.7 36

.5

(6.21) 17×2.54=43.18

3.6

0.52.54

8.5

4.0

0.45.5

25.8

2.9

SANYO: SIP18

[STK412-040]

STK412-040






No. 7248-2/4

STK412-040

ParameterType No.









Series Organization











150 °C








PO (1)VH = ±54

20 to 20 k 0.8 120 W


PO (2)VH = ±43

1 k 0.8 RL = 4 Ω 120 WVL = ±29


20 to 20 k 120 0.4 %VL = ±36


1.0 +0 –3 dB 20 to 50 k HzVL = ±36


1 k 1.0 55 kΩVL = ±36


Rg = 2.2 kΩ 1.0 mVrmsVL = ±40




–70 0 +70 mVVL = ±40




No. 7248-3/4

STK412-040


TR3

TR6

TR2TR1

R2

TR7

R7

R3

C2C1

R6

R1

TR5

TR4

13

15

9

16

12

8 11 10 17 18

TR9

TR10R4

R5

TR8

D1

D2

TR13

TR16

TR12 TR11

TR41

R12

R41

R13

R14

R15

C12C11

TR17

R17

R16

R11

TR15

TR51

TR14TR18

TR19

TR20

D12

D41

D51

D53

D52

D42

D43

1

2

5

4

6

14

Comparator

R51

Comparator

3

SUB

7

10000µF

10000µF

DBA40C

500Ω

500Ω

+VH

--VH

+

+

10000µF

10000µF

DBA40C

500Ω

500Ω

+VL

--VL

+

+




PS No. 7248-4/4

STK412-040









33kΩ

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

STK412-000 Series

GND

GND

560Ω

100µF/100V

100µF/100V

100µF/50V

100µF/50V

100µF/63V

100µF/63V

2.2µF/50V

2.2µF/50V

470pF

100pF 100pF

470pF

0.1µF

560Ω

100µF/10V

100µF/10V

3pF

*1 *1 *1 *1 56kΩ

1.5kΩ/1W 1.5kΩ

/1W

GZA15X

GZA15X

100Ω/1W

100Ω/1W

3pF

56kΩ

1kΩ

1kΩ

Ch.2 IN

56kΩ

56kΩ

Ch.1 IN

Ch.1 OUT

Ch.2 OUT3µH

3µH

4.7Ω

4.7Ω

4.7Ω/1W

0.1µF4.7Ω/1W

SUB.GND

--VL

+VH

--VH

+VL

GND



20703AS (OT) No. 7249-1/4


Features





20 kHz): 78 ×14044× 9 mm** Not including the IC pins.



4196-SIP18

1 18

64.0

55.6

18.7 36

.5

(6.21) 17×2.54=43.18

3.6

0.52.54

8.5

4.0

0.45.5

25.8

2.9

SANYO: SIP18

[STK412-090]

STK412-090






No. 7249-2/4

STK412-090

ParameterType No.









Series Organization











150 °C



Allowable load shorted time *3 tsVH = ±37 V, VL = ±27 V, RL = 8 Ω, f = 50 Hz, PO = 50W, 0.3 sone channel operating





PO (1)VH = ±37

20 to 20 k 0.8 50 W


PO (2)VH = ±30

1 k 0.8 RL = 4 Ω 50 WVL = ±23


20 to 20 k 50 0.4 %VL = ±27


1.0 +0 –3 dB 20 to 50 k HzVL = ±27


1 k 1.0 55 kΩVL = ±27


Rg = 2.2 kΩ 1.0 mVrmsVL = ±30




–70 0 +70 mVVL = ±30




No. 7249-3/4

STK412-090


TR3

TR6

TR2TR1

R2

TR7

R7

R3

C2C1

R6

R1

TR5

TR4

13

15

9

16

12

8 11 10 17 18

TR9

TR10R4

R5

TR8

D1

D2

TR13

TR16

TR12 TR11

TR41

R12

R41

R13

R14

R15

C12C11

TR17

R17

R16

R11

TR15

TR51

TR14TR18

TR19

TR20

D12

D41

D51

D53

D52

D42

D43

1

2

5

4

6

14

Comparator

R51

Comparator

3

SUB

7

10000µF

10000µF

DBA40C

500Ω

500Ω

+VH

--VH

+

+

10000µF

10000µF

DBA40C

500Ω

500Ω

+VL

--VL

+

+




PS No. 7249-4/4

STK412-090









33kΩ

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

STK412-000 Series

GND

GND

560Ω

100µF/100V

100µF/100V

100µF/50V

100µF/50V

100µF/63V

100µF/63V

2.2µF/50V

2.2µF/50V

470pF

100pF 100pF

470pF

0.1µF

560Ω

100µF/10V

100µF/10V

3pF

*1 *1 *1 *1 56kΩ

1.5kΩ/1W 1.5kΩ

/1W

GZA15X

GZA15X

100Ω/1W

100Ω/1W

3pF

56kΩ

1kΩ

1kΩ

Ch.2 IN

56kΩ

56kΩ

Ch.1 IN

Ch.1 OUT

Ch.2 OUT3µH

3µH

4.7Ω

4.7Ω

4.7Ω/1W

0.1µF4.7Ω/1W

SUB.GND

--VL

+VH

--VH

+VL

GND



20703AS (OT) No. 7250-1/4


Features








4086A-SIP22

78.0

70.0

3.6

(8.33)

2.54 0.5

2.9

9.0

0.4

5.5

21.5

44.0

26.5

4.0

221

SANYO: SIP22

[STK412-150]

STK412-150






No. 7250-2/4

STK412-150

ParameterType No.









Series Organization



VH: Maximum supply voltage 2 (signal present) VH max(2) RL = 6 Ω or greater, 150W, 50 ms ±85 V


VL: Maximum supply voltage 2 (signal present) VL max(2) RL = 6 Ω or greater, 150W, 50 ms ±55 V




150 °C








Output power POVH = ±57

20 to 20 k 0.7 150 WVL = ±38


20 to 20 k 150 0.4 %VL = ±38


1.0 +0 –3 dB 20 to 50 k HzVL = ±38


1 k 1.0 55 kΩVL = ±38


Rg = 2.2 kΩ 1.0 mVrmsVL = ±46




–70 0 +70 mVVL = ±46



primary side line, use an AC stabilized power supply (50 Hz).*3. Use the transformer power supply specified in the figure below for allowable load shorted time and output noise voltage measurements.*4. Design circuits so that (|VH| - |VL|) is always less than 40 V when switching the power supply with the load connected.*5. Set up the VL power supply with an offset voltage at power supply switching (VL - LO) of about 11V as an initial target.

No. 7250-3/4

STK412-150


TR3

TR6

TR2TR1

R3

TR7

R8

R4

C2C1

R7

R2

TR5

TR4

13

15

9

16

12

8 11 10 19 20

21 22

17 18

TR9

TR10TR12 TR24

TR22

R5

R6

TR8

D1

D2

N.C.

D6

TR15

TR18

TR14TR21TR23TR11

TR13

TR31

R13

R31

R14

R24R20

R22

R23 R27

R26

R15

R16

C4C3

TR19

R18

R17

R12

TR17

TR32

TR16TR20

D7

D31

D3 D32

D34

D36

D35

D33

1

2

5

4

6

14

Comparator

R32

Comparator

3

SUB

7

Current Limiterfor RL-Short


10000µF

10000µF

DBA40C

500Ω

500Ω

+VH

--VH

+

+

10000µF

10000µF

DBA40C

500Ω

500Ω

+VL

--VL

+

+



PS No. 7250-4/4

STK412-150









STK412-000 Series

*1 *1 *1 *1

--VL

+VH

--VH

+VL

GND

33kΩ

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 22212019

GND

GND

100µF/100V

100µF/100V

100µF/63V

100µF/63V

100µF/100V

100µF/100V

2.2µF/50V

2.2µF/50V

470pF

220pF

N.C.

220pF

470pF

0.1µF

1.8kΩ 1.8kΩ

100µF/10V

100µF/10V

3pF

56kΩ

3.3kΩ/1W 3.3kΩ

/1W

GZA18Y

GZA18Y

100Ω/1W

100Ω/1W

3pF

56kΩ

1kΩ

1kΩ

Ch.2 IN

56kΩ

56kΩ

Ch.1 IN

Ch.1 OUT

Ch.2 OUT3µH

3µH

4.7Ω

4.7Ω

4.7Ω/1W

0.1µF4.7Ω/1W

SUB.GND

*1: Cement resistor, 0.1Ω, ±10% (5 W)


20703AS (OT) No. 7251-1/4


Features








4086A-SIP22

78.0

70.0

3.6

(8.33)

2.54 0.5

2.9

9.0

0.4

5.5

21.5

44.0

26.5

4.0

221

SANYO: SIP22

[STK412-170]

STK412-170






No. 7251-2/4

STK412-170

ParameterType No.









Series Organization



VH: Maximum supply voltage 2 (signal present) VH max(2) RL = 4 Ω or greater, 180W, 50 ms ±85 V


VL: Maximum supply voltage 2 (signal present) VL max(2) RL = 4 Ω or greater, 180W, 50 ms ±55 V




150 °C








Output power POVH = ±54

20 to 20 k 0.7 180 WVL = ±37


20 to 20 k 180 0.4 %VL = ±37


1.0 +0 –3 dB 20 to 50 k HzVL = ±37


1 k 1.0 55 kΩVL = ±37


Rg = 2.2 kΩ 1.0 mVrmsVL = ±45




–70 0 +70 mVVL = ±45



primary side line, use an AC stabilized power supply (50 Hz).*3. Use the transformer power supply specified in the figure below for allowable load shorted time and output noise voltage measurements.*4. Design circuits so that (|VH| - |VL|) is always less than 40 V when switching the power supply with the load connected.*5. Set up the VL power supply with an offset voltage at power supply switching (VL - LO) of about 11V as an initial target.

No. 7251-3/4

STK412-170


TR3

TR6

TR2TR1

R3

TR7

R8

R4

C2C1

R7

R2

TR5

TR4

13

15

9

16

12

8 11 10 19 20

21 22

17 18

TR9

TR10TR12 TR24

TR22

R5

R6

TR8

D1

D2

N.C.

D6

TR15

TR18

TR14TR21TR23TR11

TR13

TR31

R13

R31

R14

R24R20

R22

R23 R27

R26

R15

R16

C4C3

TR19

R18

R17

R12

TR17

TR32

TR16TR20

D7

D31

D3 D32

D34

D36

D35

D33

1

2

5

4

6

14

Comparator

R32

Comparator

3

SUB

7



10000µF

10000µF

DBA40C

500Ω

500Ω

+VH

--VH

+

+

10000µF

10000µF

DBA40C

500Ω

500Ω

+VL

--VL

+

+



PS No. 7251-4/4

STK412-170









STK412-000 Series

*1 *1 *1 *1

--VL

+VH

--VH

+VL

GND

33kΩ

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 22212019

GND

GND

100µF/100V

100µF/100V

100µF/63V

100µF/63V

100µF/100V

100µF/100V

2.2µF/50V

2.2µF/50V

470pF

220pF

N.C.

220pF

470pF

0.1µF

1.8kΩ 1.8kΩ

100µF/10V

100µF/10V

3pF

56kΩ

3.3kΩ/1W 3.3kΩ

/1W

GZA18Y

GZA18Y

100Ω/1W

100Ω/1W

3pF

56kΩ

1kΩ

1kΩ

Ch.2 IN

56kΩ

56kΩ

Ch.1 IN

Ch.1 OUT

Ch.2 OUT3µH

3µH

4.7Ω

4.7Ω

4.7Ω/1W

0.1µF4.7Ω/1W

SUB.GND

*1: Cement resistor, 0.1Ω, ±10% (5 W)

STK470-070SIM STK 470-090

1 12

STB

DIAGRAMA INTERNO SIMPLIFICADO

NOTAS:Se han dibujado solo los elementos activos implicados necesarios.Los diversos voltajes pueden variar segun el equipo en que se usenel dibujo corresponde al stk 470-070,el 090 es algo similar en su uso,y puede no ser totalmente compatible.

Multiregulador

el STK470-070,y 090,se usan como reguladores en diversos equipos,y suplen varias tensiones tanto positivas como negativas,el ic de 12 pines(algunos tienen mas pero solo nos interesan las primeras ya que las demas suelen tener diodos integrados)son de la siguiente manera.1-in + vcc1-vcc2(típicamente +15vcc)2-vcc 1 regulados(10vcc)3-vcc2 regulados(3.3 o 7.8vcc)4-ground tierra negativa.5-stnad by +vcc1-+vcc2.6- in -vcc1(-15-35vcc)7-control -vcc1.8-out -vcc1 (-8vcc)9-out +vcc3(5vcc)10-out vcc4(+9vcc)11-out vcc5(+15vcc)12-in +vcc3,4,5(+26vcc)

J1

+

-

VcSW1SW

Q6

PNP

Q5

PNP

Q4PNP

Q3PNP

Q2PNPQ1

PNP

10

2

4

6

8

9

7

5

3

1

10

2

4

6

8

9

7

5

3

1

: -B SIGNAL LINE : MAIN SIGNAL LINE: +B SIGNAL LINE

+7.5

V

-7.5

V

+VC

C

LED

7.5V

GN

D

MO

10V

14.7

V

65 987

SU

B_B

3 421 1410 11 12 13

12

11

10

2

4

6

8

9

7

5

3

1

H502/W502

Q506

Q506KRA102MTA

POWER CONTROL SWITCH

26 25 24 23 22 21 20 19 17 1416 1518 10 9111213 8 7 6 5 34 2 1

IC501

IC501RSN311W64B-P

HIC

CP504

10

2

4

6

8

9

7

5

3

1

CP503

D503RVD1SS133TA

D50

1

D50

2

D501-D502RK306LFU1

Q503

Q505

Q505KTC3199GRTA

SWITCH

Q502

Q501-Q502KTC3199GRTA

SWITCH

Q501

R502

R501

R51115K

R58

710

K

R51

982

0K

R51

222

0K

R525150K

R527120K

R54515K

R50

93.

3KR

510

R5682.2

R5672.2

R57

147

K

R52

922

K

R52

010

K

R50

83.

9K

R50

73.

9K

R52

312

0K

R514 56K

R513 56K

R516 56K

R515 56K

R517 56K

R518 56K

R52

412

0K

R526120K

R528150K

R50315K

R50415K

C58

150

V0.

47

C52

0

0.1

C51

4

6.3V

100

C51

60.

01

C52

7

6.3V

220

R57

515

0K

R57

65.

6K

R574470K

E500

C51

30.

047

C50

5

C50

6

C50

4 C508

C507 18P

C510

C509

C511

22P

C512 22P

C50

2

C501680P C503

FL

SGNDSUBCCHSRSL

-VP

LED+MO9V-7.5V+7.5V14.7VFANDC_DETHPPCONT

SU

B_O

C_O

SR

_O

SL_

O

CIN

SU

B IN

SR

IN

SLI

N

PGND

FL_O

FR_O

FLIN

FRIN

FR

IH DE

TD

ISP

HM

UT

-VC

CH

I

-VC

CLO

W

AC

IN

GN

D

-DI

SE

NS

RE

LAY

+VD

-VDIN GN

D

TOMAINCIRCUIT(CN504) ONSCHEMATICDIAGRAM-21

+DI

SE

NS

+VC

CLO

W

+VC

CH

I

TOTRANSCIRCUIT(CN502) ONSCHEMATICDIAGRAM-32

POWER CIRCUIT

SCHEMATIC DIAGRAM - 31

TOMAINCIRCUIT(CN503) ONSCHEMATICDIAGRAM-21

C57

70.

01

+BDGND

3.9K

3.9K

18P3.9K

R506 15K

R505 15K C5170.01

C5150.01

22P

22P

27K

R52

2

10K

R52

1

RE

F

RE

F

-VC

C

RE

F

RE

F

C57

916

V47

R58

51.

2KC

578

10V

33

R58

61.

5KD

579

D579MTZJ9R1CTA

C57

50.

01

R5781.5K

R5793.3K

C57625V100 R573

3.9K

C57450V47

C5721000P R

572

15K

R57039

D5721D3E

R580820K

Q576

Q576KTC2026

VCC +16V REGULATOR

D573

RVD1SS133TA

C580

R5814.7K

D580MTZJ16ATA

Q580

Q5802SB621ARSTA

REGULATOR (-VP)

D596MA700ATA

C58950V10

C58

810

00P

R589150

R58

84.

7K

D587MTZJ30BTA

C58763V100

D586 D585 D584 D583 D582 C582

D581-D5861D3E

50V100C58463V100C586

R5982.2

FL

FRSL

SRCENT

SUB

H521/W521

C569 C568 C567 C56635V3300P

D56

1

D5701D3E

D56

8

C5700.1

D566

D565

D5691D3E

C5710.1

D563

D562

D561-D563,D565-566,

D5681N5402BM21

C5650.01

C58550V100

C58325V330

25V330

D581

Q503KTC3199GRTA

SWITCH

IC503STK470-050A

HIC

680P

680P

680P

680P

680P

35V5600P35V5600P35V3300P

1000P

<0V>((0V))0V<0

V>

((0V

))0V

<62.

7V>

((62

.6V

))63

V

<-63

.2V

>((

-62.

9V))

-63.

4V

<0V

>((

0V))

0V

<-31

.02V

>((

-30.

96V

))-3

1.1V

<30.

48V

>((

30.4

5V))

30.6

3V

<0V

>((

0V))

0V

<0V

>((

0V))

0V

<0V

>((

0V))

0V

<0V

>((

0V))

0V

<0V

>((

0V))

0V

<4.3

3V>

((4.

34V

))4.

32V

<-0.

23V

>((

-0.2

3V))

-0.2

2V

<30.

76V

>((

30.4

2V))

30.4

1V

<-31

.35V

>((

-30.

92V

))-3

1.41

V

<-10

.67V

>((

-10.

7V))

-10.

61V

<0V

>((

0V))

0V

<0V

>((

0V))

0V

<62.

7V>

((61

.9V

))62

.8V

<-63

.1V

>((

-62.

4V))

-63.

2V

<0V

>((

0V))

0V

<0V

>((

0V))

0V

<0V

>((

0V))

0V

<0V

>((

0V))

0V

<0V

>((

0V))

0V

<18.

55V

>((

18.6

3V))

18.5

5V

<16.

13V

>((

16.3

4V))

16.3

7V

<9.0

5V>

((9.

07V

))9.

04V

<9.6

2V>

((9.

61V

))9.

57V

<7.0

1V>

((7.

04V

))7.

03V

<7.3

1V>

((7.

33V

))7.

34V

<0V

>((

0V))

0V

<0V

>((

0V))

0V

<-28

.7V

>((

-28.

79V

))-2

9.04

V

<-8.

48V

>((

-8.5

V))

-8.5

5V

<-7.

83V

>((

-7.8

5V))

-7.8

8V

<7.8

7V>

((7.

9V))

7.9V

<14.

94V

>((

15.1

2V))

15.1

2V

<29.

72V

>((

29.9

1V))

30.1

5V

<36.9V>37.1V((36.3V))[37.8V]

<28.17V>28.22V

((28.24V))[28.29V]

<27.55V>27.61V((27.63V))[27.7V]

L505

L507

L505,L507...GKRLQZR73MT-T

TOSPEAKERCIRCUIT(CP521) ONSCHEMATICDIAGRAM-33

R533...GK 10

R535...GK 10

<50.8V>50.9V((50.6V))[51V]

<22.14V>22.22V((22.11V))[22.31V]

<23.97V>24.07V

((23.97V))[24.1V]

<7.59V>7.59V((7.58V))[7.59V]

<-0.17V>-0.16V((-0.17V))[-0.17V]

<0V>0V

((0V))[0V]

<7.6V>7.59V

((7.58V))[7.6V]

<-0.17V>-0.16V((-0.17V))[-0.17V]

<0V>0V((0V))[0V]

<7.8V>7.8V((7.8V))[7.8V]

<0V>0V((0V))[0V]

<0V>0V

((0V))[0V]

<0V>0V((0V))[0V]

<7.82V>7.82V((7.81V))[7.82V]

<7.8V>7.81V

((7.79V))[7.8V]

<0V>0V((0V))[0V]

<0V>0V((0V))[0V]

<0V>0V

((0V))[0V]

SPECIFICATIONS No.

STK442-090 2000.04.18 1. Case Outline 14Pins (See attached outline drawing) 2. Function class AB 2 channels AF power amplifier 3. Application 50W audio use 4. Maximum Ratings / Ta=25deg 5. Operating Characteristics Tc=25deg,RL=6ohm(Non-inductive Load),Rg=600ohm,VG=30dB *Specifications and information herein are subject to change without notice. Note *1.1ch Drive *2.All tests are measured using a constant-voltage supply unless otherwise specified. *3.The output noise voltage is peak value of an average-reading meter with a rms value scale(VTVM). A regulated AC supply(50Hz) should be used to eliminate the effects of AC primary line flicker noise. *4.Available time for load short-circuit and output noise voltage are measured using the specified transformer power supply. Specified Transformer Power Supply

(Equivalent to MG-200)

Item Symbol Conditions Ratings UnitPower Supply Voltage 1 Vcc max(1) No signal +-54 VPower Supply Voltage 2 Vcc max(2) Signal ,R L=8ohm ,6ohm +-47 VThermal Resistance Theta j-c Per one power TR 2.2 deg/WJunction Temperature Tj max 150 degOperating Substrate Temperature Tc max 125 degStorage Temperature Tstg -30 to +125 degAvailable Time for LoadShort-circuit *4 ts Vcc=+-35V,RL=6ohm,f=50Hz

PO=50W,1ch drive 0.3 s

Conditions *2 RatingsItem Symbol V

(V)f

(Hz)Po(W)

THD(%) MIN. TYP. MAX. Unit

Po1 +-35 20 to 20k 0.4 50Output Power *1 Po2 +-35 1k 10 80 W

THD *1 THD +-35 20 to 20k 50 0.2 %

FrequencyCharacteristics *1 fL,fH +-35 1.0 +0 -3 dB 20 to 50k Hz

Input Impedance ri +-35 1k 1.0 55 kohm

Output NoiseVoltage *3 VNO +-42 Rg=2.2

kohm 1.0 mVrms

QuiescentCurrent ICCO +-42 80 mA

Output NeutralVoltage VN +-42 -70 0 +70 mV

10000uDBA40C

++Vcc

500ohm

+

-Vcc500ohm

10000u

Sanyo Electric Co.,Ltd. Module Systems Division NO.1

TENTATIVE

Equivalent Block Diagram Test Circuit

TR3 TR4

TR5

TR6

TR7

TR9

TR13TR14

TR15

TR16

TR17

TR18

TR19

D1

R2

R4

R5

R6

R7

R12

R14

R15

R16

R17

C1 C2

SUB

TR8

73

1

2

645812

11

10

9

R3 R13TR1 TR2

D2D3

TR12 TR11

TR10 TR20

13

14

C4R8 C5 R18

C7 C8

C10 C11

(*1)Metal Plate Cement Resistor 0.22ohm+-10%(5W)No.2

SUB.GND

GND

+Vcc

1 2 3 4 5 6 7 8 9 10 11 12 13 14

100uF/100v

100uF/100v

100ohm/1W

100uF/100v

100uF/100v

1.8k

ohm

1.8k

ohm

56kohm

3pF

56kohm

3pF

100u

F/1

0v

20ko

hm

100u

F/1

0v

Ch2 OUT

Ch1 OUT

GND

3uH

3uH

4.7ohm 4.7ohm/1W

4.7ohm

4.7ohm/1W

0.1uF

220pF

Ch2 IN

GND

Ch1 IN

56ko

hm56

kohm

470p

F47

0pF

2.2uF/50v

2.2uF/50v 1kohm

1kohm

220pF(*1)

0.1uF

100ohm/1W

-Vcc

+VccCh1 IN

Ch1 NF

Ch2 IN

Ch2 NF

Ch2 +RE

Ch2 -RE

Ch1 +RE

Ch1 -RE-Vcc SUB -PRE +PRE BIAS

(*1) (*1) (*1)

Case Outline

Unit:mm

This catalog provides information as of April,2000. Specifications and information herein are subject to change without notice.

No.3

* No production described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure, of which may directly or indirectly cause injury, death or property loss * Anyone purchasing any products described or contained herein for an above-mentioned use shall:

1. Accept full responsibility and indemnify and defend SANYO ELECTRIC CO.,LTD., its affiliates, subsidiaries anddistributors and all their officers and employees, jointly and severally, against any and all claims and litigation and alldamage, cost and expenses associated with such use:2. Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation onSANYO ELECTRIC CO.,LTD., its affiliates, subsidiaries and distributors or any of their officers and employees jointly orseverally.

* Information (including circuit diagrams and circuit parameters) herein is for example only ; it is not guaranteed for volume production. SANYO believes its use or any infringements of intellectual property rights or other rights of third parties.


SANYO assumes no responsibility for equipment failures that result from using products at values thatexceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or otherparameters) listed in products specifications of any and all SANYO products described or containedherein.

Thick Film Hybrid IC

3-Channel Convergence Correction Circuit(IC max = 3A)

Ordering number:ENN5170

STK392-110


93099TH (KT)/80995HA (ID) No.5170–1/4

1 18

55.6

64.0

21.0 31

.0

16.5

(6.21) 17×2.54=43.18

3.6

0.52.54

8.5

0.42.9

5.5

4.0

25.8

Package Dimensionsunit:mm

4083

[STK392-110]

OverviewThe STK392-110 is a convergence correction circuit IC forvideo projectors. It incorporates three output amplifiers ina single package, making possible the construction of CRThorizontal and vertical convergence correction output cir-cuits for each of the RGB colors using ust two hybrid ICs.The output circuit use a class-B configuration, in compari-son with the STK392-010, realizing a more compact pack-age and lower cost.

Applications• Video projectors

Features• 3 output amplifier circuits in a single package• High maximum supply voltage (VCC max = ±38V)• Low thermal resistance (θj-c=3.0°C/W)• High temperature stability (TC max=125°C)• Separate predriver and output stage supplies• Output stage supply switching for high-performance

designs• Low inrush current when power is applied

Series OrganizationThe following devices form a series with varying output capacity and application grade. Some of the devices below areunder development, so contact your nearest sales representative for details.

3.0˚C/W

.oNepyTsgnitarmumixaM ycneuqerflatnozirohmumixaM

fH xam edargnoitacilppAV CC xam IC xam θ c-j



020-293KTS V44± A6 zHk53 AGV,DH

040-293KTS V05± A7 zHk001 MAC,DAC,AGX



2.6˚C/W

2.1˚C/W

1.8˚C/W

1.5˚C/W

1.3˚C/W

SANYO : SIP18

STK392-110

No.5170–2/4

SpecificationsMaximum Ratings at Ta = 25˚C

˚C

˚C

˚C

˚C/W

Operating Characteristics at Ta = 25˚C, Rg=50Ω, VCC=±30V, specified test circuit

retemaraP lobmyS snoitidnoC sgnitaR tinU

egatlovylppusmumixaM V CC xam 83± V

tnerrucrotcellocmumixaM IC 12,02,41,31,7,6rT 0.3 A

ecnatsiserlamrehT θ c-j )rotsisnartrep(12,02,41,31,7,6rT 0.3

erutarepmetnoitcnuJ jT 051

erutarepmetgnitarepO cT 521

erutarepmetegarotS gtsT 521+ot03–

retemaraP lobmyS snoitidnoCsgnitaR

tinUnim pyt xam

egatlovesiontuptuO V ON 2.0 smrVm

tnerructnecseiuQ I OCC 51 22 03 Am

egatlovlartueN VN 05– 0 05+ Vm

emityaledtuptuO tD V,tupnievawralugnairt,zHk57.51=f TUO p-pV5.1= 1 sµ

Note :All tests are conducted using a constant-voltage regulated supply unless otherwise specified.The output noise voltage is the peak value of an average-reading meter with an rms value scale (VTVM).

Block Diagram

STK392-110

No.5170–3/4

Equivalent Circuit

Test Circuit







This catalog provides information as of September, 1999. Specifications and information herein are

subject to change without notice.

STK392-110

PS No.5170–4/4


thick film hybrid ic stk392-110archive.espec.ws/files/ic stk.pdfno. 7065-2/5 stk402-090 item type...

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