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User's GuideSLAU375A–May 2012–Revised September 2013
TAS5612L-TAS5614LDDVEVM
This user’s guide provides specifications for the evaluation module (EVM) for TAS5612L and TAS5614LDigital Input Class-D Power Stages with the TAS5558 Digital Audio Processor with PWM output fromTexas Instruments. The user’s guide also describes operation of the EVM and provides design informationincluding schematic, bill of materials, and PCB layout.
Contents1 Introduction .................................................................................................................. 3
1.1 TAS5612L-TAS5614LDDVEVM Features ...................................................................... 61.2 EVM Physical Structure ........................................................................................... 7
2 Quick Setup Guide .......................................................................................................... 82.1 Electrostatic Discharge Warning ................................................................................. 82.2 Unpacking the EVM ................................................................................................ 82.3 Power Supply Setup ............................................................................................... 82.4 Speaker Connection ............................................................................................... 92.5 Output Configuration BTL and PBTL ............................................................................ 9
3 GUI Software Installation and Startup .................................................................................. 103.1 Software Installation .............................................................................................. 103.2 Software Quick-Start Guide ..................................................................................... 103.3 Using the EVM Software ........................................................................................ 113.4 Self-Protection and Fault Reporting ............................................................................ 14
4 Related Documentation from Texas Instruments ..................................................................... 144.1 Additional Documentation ....................................................................................... 14
5 Design Information ........................................................................................................ 155.1 EVM Custom Component Vendors ............................................................................ 185.2 TAS5612L-TAS5614LDDVEVM PCB SPECIFICATION .................................................... 185.3 EVM PCB Layers ................................................................................................. 195.4 EVM and Input-USB Board 3 Schematics .................................................................... 20
List of Figures
1 TAS5612L-TAS5614LDDVEVM .......................................................................................... 42 Input-USB Board3........................................................................................................... 53 Integrated PurePath Digital Amplifier System ........................................................................... 64 Physical Structure of the TAS5612L-TAS5614LDDVEVM (Approximate Layout).................................. 75 PBTL Mode Configuration................................................................................................ 106 Main Tab.................................................................................................................... 117 Process Flow Tab ......................................................................................................... 128 Direct I2C Access .......................................................................................................... 139 Registers Tab (Selecting Biquad GUI).................................................................................. 1410 Top Composite PCB Layer............................................................................................... 1911 Bottom Composite PCB Layer........................................................................................... 1912 TAS5612L-TAS5614LDDV Evaluation Board Digital Audio Processor I/O ........................................ 2013 TAS5612L-TAS5614LDDV Evaluation Board Power Amplifier...................................................... 2114 TAS5612L-TAS5614LDDV Evaluation Board Power Supply, Status Monitors, On and Off Control ........... 2215 TAS5612L-TAS5614LDDV Evaluation Board Revision History ..................................................... 23
PurePath is a trademark of Texas Instruments.
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16 TAS5612L-TAS5614LDDV Evaluation Board Disclaimer ............................................................ 2417 Input - USB Board Schematic, USB Interface Reset ................................................................. 2518 Input - USB Board Schematic, SPDIF Interface....................................................................... 2619 Input - USB Board Schematic, PSIA Inputs, Data Select, and EVM Connector .................................. 2720 Input - USB Board Schematic, Power Inputs and Supplies.......................................................... 2821 Input - USB Board Schematic, Revision History ...................................................................... 2922 Input - USB Board Revision History .................................................................................... 3023 USB Board Schematic Disclaimer....................................................................................... 31
List of Tables
1 TAS5612L-TAS5614LDDVEVM Specification .......................................................................... 32 Recommended PVDD Power Supply Voltages ........................................................................ 83 Related Documentation from Texas Instruments ..................................................................... 144 Bill of Materials for TAS5614LDDVEVM ............................................................................... 16
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www.ti.com Introduction
1 IntroductionThe TAS5612L-TAS5614LDDVEVM PurePath™ EVM demonstrates the current version of TAS5612LDDVor TAS5614LDDV integrated circuit power stage with TAS5558 from Texas Instruments (TI).
The TAS5612L and TAS5614L are high-performance, integrated Stereo Feedback Digital Amplifier PowerStages designed to drive 4-Ω speakers at up to 150 W per channel for TAS5614LDDV and 125 W perchannel for TAS5612LDDV. They require only a passive demodulation filter to deliver efficient high qualityaudio amplification.
The TAS5558 is a high-performance 32-bit (24-bit input) multi channel PurePath Digital Pulse WidthModulator (PWM) with fully symmetrical AD modulation scheme. The device also has Digital AudioProcessing (DAP) that provides 48 bit signal processing, advanced performance and a high level ofsystem integration.
This EVM can be configured as 2 BTL channels for stereo evaluation or 1 PBTL (parallel BTL) channel forsubwoofer evaluation. Together with a TI Input-USB Board 3, it provides a complete stereo digital audioamplifier system which includes digital input (S/PDIF), analog inputs, interface to PC and DAP featureslike digital volume control, input and output mixers, automute, tone controls, loudness, EQ filters anddynamic range compression (DRC). There are configuration options for power stage failure protection.
NOTE: TAS5612L-TAS5614LDDVEVM is shipped with the current version of the TAS5614Linstalled. Evaluate the current version of TAS5612L by visiting the product folder atwww.ti.com and requesting a free sample. Replace the TAS5614L with the TAS5612L.
Table 1. TAS5612L-TAS5614LDDVEVM Specification
Key Parameters ValuesTAS5614L Power Supply Voltage 12–38 VdcTAS5612L Power Supply Voltage 12–34 Vdc
Number of Channels 2 × BTL or 1 × PBTLLoad Impedance BTL 4–8 Ohm
Load Impedance PBTL 2–4 OhmTAS5614L Output power BTL 150 W / 4 Ohm / 10% THD+N
TAS5614L Output power PBTL 300 W / 2 Ohm / 10% THD+NTAS5612L Output power BTL 125 W / 4 Ohm / 10% THD+N
TAS5612L Output power PBTL 250 W / 2 Ohm / 10% THD+NDynamic Range (DNR) > 105 dB
PWM Processor TAS5558Output Stage TAS5614LDDV or TAS5612LDDV
NOTE: The heatsink in TAS5612L-TAS5614LDDVEVM is designed to comply with timerequirements of the “Amplifier Rule”, US Federal Trade Commission 16 CFR 432, when theEVM is operated at power levels specified above. If continuous operation at specified outputpower is required it is necessary to provide forced air flow through the heatsink.
(The FTC regulation specifies operation in 25°C ambient temperature for one hour at 1/8specified output power (18.75W per channel for TAS5614LDDVEVM, 15.63W per channelfor TAS5612LDDVEVM) and then for 5 minutes at specified output power (150W per channelfor TAS5614LDDVEVM, 125W per channel for TAS5612LDDVEVM). Then distortion vs.output power can be measured. TAS5612L-TAS5614LDDVEVM provides specified outputpower for several minutes or more without thermal shutdown. THD is not specified for thistest but is typically near 10%.)
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√
Introduction www.ti.com
Figure 1. TAS5612L-TAS5614LDDVEVM
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www.ti.com Introduction
Figure 2. Input-USB Board3
Gerber (layout) files are available at: http://www.ti.com.
The EVM is delivered with cables and a TI Input-USB Board 3 to connect to an input source and to a PCfor control. Refer to the section "Unpacking the EVM" below.
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I2S Bus
I2C Bus
Example:
TI Input - USB Board 3
8 ChannelAnalogInput
USBInterface
Opticaland
CoaxialS/PDIFInput
Control Interface
Power Supply
Stereo/MonoChannel
Speaker OutputTAS5612L-TAS5614LDDVEVM
Introduction www.ti.com
1.1 TAS5612L-TAS5614LDDVEVM Features• Stereo PurePath Digital evaluation module.• Self-contained protection system (overcurrent, overtemperature, undervoltage and missing PWM
input).• Standard I2S and I2C / Control connector for TI input board• Double-sided plated-through PCB layout.
Figure 3. Integrated PurePath Digital Amplifier System
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TA
S561
2L
DD
VE
VM
650
05
67
TA
S561
4L
DD
VE
VM
652
46
55
GND
PVDD
(+12 to
+36 Vdc)
+ LEFT SPEAKER OUTPUTS –
LOUT+ LOUT–
+ RIGHT SPEAKER OUTPUTS –
ROUT+ ROUT–
HEATSINK
LEFT CHANNEL
OUTPUT FILTERS
RIGHT CHANNEL
OUTPUT FILTERS
INPUT SIGNAL & CONTROLINTERFACE (J1)
TAS5558
TAS5612L
TAS5614L
MODE
PINS
S1
+3
.3V
dc
RE
GU
LA
TO
R
ResetLED
STATUSLEDs
RESET
NORMAL
PBTL – BTL
www.ti.com Introduction
1.2 EVM Physical StructurePhysical structure of the TAS5612L-TAS5614LDDVEVM is illustrated in Figure 4.
Figure 4. Physical Structure of the TAS5612L-TAS5614LDDVEVM (Approximate Layout)
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Quick Setup Guide www.ti.com
2 Quick Setup GuideThis section describes the TAS5612L-TAS5614LDDVEVM power supplies and system interfaces. Itprovides information regarding handling and unpacking, absolute operating conditions, and switch andjumper positions. It also provides a step-by-step guide to setting up the TAS5612L-TAS5614LDDVEVM fordevice evaluation.
2.1 Electrostatic Discharge WarningMany of the components of the TAS5612L-TAS5614LDDVEVM are susceptible to damage by electrostaticdischarge (ESD). Customers are advised to observe proper ESD handling precautions when unpackingand handling the EVM, including the use of a grounded wrist strap at an approved ESD workstation.
CAUTIONFailure to observe ESD handling procedures can result in damage to EVMcomponents.
2.2 Unpacking the EVMUpon opening the TAS5612L-TAS5614LDDVEVM package, check to make sure that the following itemsare included:• 1 pc. TAS5612L-TAS5614LDDVEVM using 1 TAS5558 and 1 TAS5612LDDV or TAS5614LDDV.• 1 pc. TI Input-USB Board 3 for interfacing TAS5612L-TAS5614LDDVEVM to SPDIF/analog sources
and PC for control.• 1 pc. Signal and Control Interface IDC cable for connection to an I2S front-end like the Input-USB
Board 3.• 1 pc. cable for connecting Input-USB Board 3 to a USB port on a PC for TAS5558 control by software.• If any of these items are missing, contact the nearest Texas Instruments Product Information Center to
inquire about a replacement.
Connect the Input-USB Board 3 to the TAS5612L/14LDDVEVM using the delivered IDC cable.
2.3 Power Supply SetupTwo power supplies are needed to power the TAS5612L-TAS5614LDDVEVM. Voltage and currentrequirements for the PVDD power supply are shown in the table below. Connect this power supply to theEVM using banana cables or wires secured to the power supply binding posts PVDD and GND. A secondpower supply, 12Vdc at 500mA, is required to power Input-USB Board 3. Connect the 12V power supplyto the Input-USB Board 3 using banana cables or wires secured to the power supply binding posts +12Vand GND.
Table 2. Recommended PVDD Power Supply VoltagesDescription Voltage Range Current Requirements Binding Post
TAS5614L Power Supply Voltage 12–38 Vdc 16 A PVDDTAS5612L Power Supply Voltage 12–34 Vdc 14 A PVDD
CAUTIONNOTE: Applying voltages above specifications in Table 2 can cause permanentdamage to the hardware. Verify polarity of power supply connections beforepowering the EVM.
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www.ti.com Quick Setup Guide
NOTE: The length of the power supply cable must be minimized. Increasing length of PSU cable islikely to increase distortion for the amplifier at high output levels and low frequencies.
2.4 Speaker Connection
CAUTIONBoth positive and negative speaker outputs are floating and cannot beconnected to ground (that is, through an oscilloscope). To measure a BTLoutput connect an oscilloscope probe to each side of the output, connect bothground clips to EVM ground and use the oscilloscope math functions to showthe difference between the 2 probe signals.
2.5 Output Configuration BTL and PBTLWhen changing mode from BTL to PBTL, make sure that the AMP_RESET switch is set to RESET beforechanging shunts on Mode headers M3, D and C.
- For BTL mode place a shunt on pins 1 and 2 of each header, at the positions marked BTL.- For PBTL mode place a shunt on pins 3 and 2 of each header, at the positions marked PBTL.
In PBTL mode the load must be connected according to Figure 5:
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TA
S561
2L
DD
VE
VM
650
05
67
TA
S561
4L
DD
VE
VM
652
46
55
GND
PVDD
(+12 to
+36 Vdc)
+ LEFT SPEAKER OUTPUTS – + RIGHT SPEAKER OUTPUTS –
HEATSINK
LEFT CHANNEL
OUTPUT FILTERS
RIGHT CHANNEL
OUTPUT FILTERS
INPUT SIGNAL & CONTROL
INTERFACE (J1)
TAS5558
TAS5612L
TAS5614L
MODEPINS
S1
+3
.3V
dc
RE
GU
LA
TO
R
ResetLED
STATUSLEDs
RESET
NORMAL
PBTL – BTL
GUI Software Installation and Startup www.ti.com
Figure 5. PBTL Mode Configuration
3 GUI Software Installation and StartupThe TAS5612L-TAS5614LDDVEVM is controlled by the Input-USB Board 3 the PurePath Console GUIand TAS5612 plug-in. The TAS5612 GUI provides control of all registers in the TAS5558. Connect theUSB cable between the host PC and jack USB-IN on the Input-USB Board 3. Then turn on the 12-V powersupply and the PVDD power supply in that order.
3.1 Software InstallationDownload the PurePath Console GUI from the TI Web site (http://cc.ext.ti.com). The TI Web site alwayshas the latest release and any updates to versions of the GUI. A request must be submitted to downloadthe software.
Execute the GUI install program, setup_PurePathConsole_Main_vxx_revxx.exe. Once the program isinstalled, the program group and shortcut icon is created in Start → Program → Texas Instruments Inc →PurePathConsole → Choose Target. When the GUI comes up, select TAS5612.
3.2 Software Quick-Start GuideThe EVM is initialized upon PurePath Console GUI startup. Audio is streaming to the headphones ifWindow Media (or similar program) is playing and mini-USB EVM is selected in the sound playbackproperties. The following indicators show both PurePath Console GUI and EVM are operating correctly:
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• On the EVM, the VALID LED (green) is on• On the PurePath Console GUI, both green LEDs on the bottom left corner are on
3.3 Using the EVM Software
3.3.1 Main TabFigure 6 illustrates the main tab when the GUI starts up. Clicking the TAS5612 icon directs you to thedevice block diagram.
Figure 6. Main Tab
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GUI Software Installation and Startup www.ti.com
3.3.2 Block Diagram TabThis tab shows major blocks of the device. To control the device, click on the digital audio processor(DAP) bringing up the TAS5558 process flow tab.
3.3.3 Process Flow TabThe process flow tab, Figure 7,controls the TAS5558 main functions: EQ, DRC, input and output mixing,tone, and volume.
Figure 7. Process Flow Tab
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3.3.4 Direct I2C Access TabReading and writing I2C registers is performed on the tab illustrated in Figure 8.
Figure 8. Direct I2C Access
3.3.5 TAS5558 Registers TabThe TAS5558 registers tab, illustrated in Figure 9, shows the current I2C register values (hexadecimal anddecimal).
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Figure 9. Registers Tab (Selecting Biquad GUI)
3.4 Self-Protection and Fault ReportingThe TAS5612L and TAS5614L are self-protecting devices that provide overtemperature, overcurrent,undervoltage and missing-PWM-input protection, with extensive fault reporting. For full descriptions ofthese functions consult data sheet SLAS847 for TAS5612LA and data sheet SLAS846 for TAS5614LA.
4 Related Documentation from Texas InstrumentsThe following table lists data sheets that provide detailed descriptions of integrated circuits from TI that areused in the TAS5612L-TAS5614LDDVEVM. These data sheets can be obtained at http://www.ti.com.
Table 3. Related Documentation from Texas Instruments
Part Number Literature NumberTAS5558 SLES273
TAS5612LA SLAS847TAS5614LA SLAS846TPS3825-33 SLVS165
TLV1117-33C SLVS561
4.1 Additional Documentation1. System Design Considerations for True Digital Audio Power Amplifiers (SLAA117)2. Digital Audio Measurements (SLAA114)3. PSRR for PurePath Digital Audio Amplifiers (SLEA049)
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4. Power Rating in Audio Amplifier (SLEA047)5. PurePath Digital AM Interference Avoidance (SLEA040)6. Click & Pop Measurements Technique (SLEA044)7. Power Supply Recommendations for DVD-Receivers (SLEA027)8. Implementation of Power Supply Volume Control (SLEA038)
5 Design InformationThis appendix includes design information for the TAS5612L-TAS5614LDDVEVM. This information ispresented in the following order.• Table 4 Bill of Materials for TAS5614LDDVEVM• Section 5.1 EVM Custom Component Vendors• Section 5.2 TAS5612L-TAS5614LDDVEVM PCB SPECIFICATION• Section 5.3 EVM PCB Layers• Section 5.4 EVM and Input-USB Board 3 Schematics
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Design Information www.ti.com
Table 4. Bill of Materials for TAS5614LDDVEVMManu Part No. Qty. Ref Des Vendor Part No. Description Vendor Manu.
TI-SEMICONDUCTORS
TAS5614LDDV 1 U1 TAS5614LDDV 150W-STEREO/300W-MONO PUREPATH DIGITAL AMP HTSSOP44- Texas Instruments Texas InstrumentsDDV ROHS
TAS5558 1 U2 TAS5558 8 CHANNEL HD COMPATIBLE AUDIO PROCESSOR TAS5558-DGG Texas Instruments Texas InstrumentsROHS
TPS3825-33DBVT 1 U3 296-2636-1 PROCESSOR SUPERVISORY CIRCUITS 2.93V 200ms SOT23-DBV5 Digi-Key Texas InstrumentsROHS
TLV1117-33CDCYR 1 VR1 296-21112-1-ND VOLT REG LDO 3.3V 800mA SOT223-DCY ROHS Digi-Key Texas Instruments
SEMICONDUCTORS
2N7002 4 Q1, Q2, Q3, Q4 2N7002NCT N-FET 60V 115mA 200mW 7.5 OHM@10V SOT23-DBV3 ROHS Digi-Key Fairchild
SML-LXT0805SRW-TR 3 125C, FAULT, 67-1555-1 LED, RED 2.0V SMD0805 ROHS Digi-Key Lumex OptoAMP_RESET
SML-LXT0805YW-TR 1 CLIP 67-1554-1 LED, YELLOW 2.0V SMD0805 ROHS Digi-Key Lumex Opto
CAPACITORS
C1206C102K1RACTU 4 C21, C24, C27, C30 399-1222-1 CAP SMD1206 CERM 1000PFD 100V 1% C0G ROHS Digi-Key Kemet
GRM188R71H472KA01D 2 C54, C55 490-1506-1 CAP SMD0603 CERM 4700PFD 50V 10% X7R ROHS Digi-Key Murata
GRM21BR72A103KA01L 5 C22, C25, C28, C31, C70 490-1652-1 CAP SMD0805 CERM 0.01UFD 100V 10% X7R ROHS Digi-Key Murata
GRM188R71H333KA61D 4 C16, C17, C18, C19 490-3286-1-ND CAP SMD0603 CERM 0.033UFD 50V 10% X7R ROHS Digi-Key Murata
GRM188R71C473KA01D 2 C56, C57 490-1529-1 CAP SMD0603 CERM 0.047UFD 16V 10% ROHS Digi-Key Murata
GRM188R71C104KA01D 17 C2, C3, C4, C7, C32, C50, 490-1532-1-ND CAP SMD0603 CERM 0.1UFD 16V 10% X7R ROHS Digi-Key MurataC52, C53, C59, C60, C62,C63, C64, C65, C74, C76,C77
MKP4 -.68/250/20 4 C20, C23, C26, C29 MKP4 -0.68/250/20 CAP POLYPRO FILM MKP4 0.68UFD 250V 20% ROHS WIMA WIMA
C1608X7R1C105K 2 C5, C6 445-1604-1 CAP SMD0603 CERM 1.0UFD 16V 10% X7R ROHS Digi-Key TDK
GRM21BR71H105KA12L 5 C8, C9, C10, C11, C71 490-4736-1-ND CAP SMD0805 CERM 1.0UFD 50V 10% X7R ROHS Digi-Key Murata
GRM21BR61C106KE15L 3 C58, C61, C66 490-3886-1 CAP SMD0805 CERM 10UFD 16V 10% X5R ROHS Digi-Key Murata
CAPACITORS
EEU-FC1C470 4 C1, C51, C73, C75 P11196 CAP 47UFD 16V RAD ALUM ELEC FC ROHS Digi-Key Panasonic
UKZ1H470MPM 1 C72 493-3194 CAP ALUM ELEC KZ RADIAL 47UFD 50V 20% ROHS Digi-Key Nichicon
EEU-FC1H102 2 C12, C14 P10333-ND CAP ALUM ELEC FC RADIAL 1000UFD 50V 20% ROHS Digi-Key Panasonic
RESISTORS
RMCF0402ZT0R00 2 R12, R13 RMCF0402ZT0R00CT ZERO OHM JUMPER SMT 0402 0 OHM 1/16W,5% ROHS Digi-Key Stackpole Electronics
ERJ-3GEY0R00V 1 R51 P0.0GCT RESISTOR SMD0603 0.0 OHM 5% THICK FILM 1/10W ROHS Digi-Key Panasonic
ERJ-3GEYJ1R0V 1 R50 P1.0GCT RESISTOR SMD0603 1.0 OHMS 1% THICK FILM 1/10W ROHS Digi-Key Panasonic
ERJ-3GEYJ3R3V 8 R1, R7, R8, R9, R10, R11, P3.3GCT RESISTOR SMD0603 3.3 OHMS 5% 1/10W ROHS Digi-Key PanasonicR14, R60
ERJ-3GEYJ470V 19 R27, R28, R29, R30, R31, P47GCT RESISTOR SMD0603 47 OHMS 5% 1/10W ROHS Digi-Key PanasonicR32, R33, R34, R35, R36,R37, R38, R39, R40, R54,R55, R56, R57, R58
CRCW0603100RFKEA 3 R4, R5, R6 541-100HCT RESISTOR SMD0603 100 OHM 1/10W 1% ROHS Digi-Key Vishay
ERJ-3GEYJ471V 2 R48, R49 P470GCT RESISTOR SMD0603 470 OHMS 5% 1/10W ROHS Digi-Key Panasonic
ERJ-3GEYJ472V 4 R61, R62, R63, R65 P4.7KGCT RESISTOR SMD0603 4.7K OHMS 5% 1/10W ROHS Digi-Key Panasonic
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Table 4. Bill of Materials for TAS5614LDDVEVM (continued)Manu Part No. Qty. Ref Des Vendor Part No. Description Vendor Manu.
ERJ-3EKF1002V 14 R20, R21, R22, R23, R24, P10.0KHCT RESISTOR SMD0603 10.0K 1% THICK FILM 1/10W ROHS Digi-Key PanasonicR25, R26, R41, R42, R43,R44, R45, R46, R47
RMCF0603FT15K0 1 R52 RMCF0603FT15K0CT RESISTOR SMD0603 15.0K OHMS 1% 1/10W ROHS Digi-Key Stackpole Electronics
RC0603FR-0718KL 1 R53 311-18.0KHRCT RESISTOR SMD0603 THICK FILM 18.0K OHMS 1% 1/10W ROHS Digi-Key Yageo
RC0603FR-0730KL 1 R2 311-30.0KHRCT RESISTOR SMD0603 THICK FILM 30.0K 1% 1/10W ROHS Digi-Key Yageo
ERJ-3GEYJ473V 1 R3 P47KGCT RESISTOR SMD0603 47K OHMS 5% 1/10W ROHS Digi-Key Panasonic
INDUCTORS
MA5172-AE 4 L1, L2, L3, L4 MA5172-AE SHIELDED POWER INDUCTOR 10uH 10A ROHS Coil Craft Coil Craft
HEADERS
N2526-6002-RB 1 J1 MHC26K-ND HEADER SHROUDED 100LS MALE GOLD 2X13 PINS ROHS Digi-Key 3M
PBC02SAAN 1 JP1 S1011E-02-ND HEADER THRU MALE 2 PIN 100LS GOLD ROHS Digi-Key Sullins
PBC03SAAN 3 C, D, M3 S1011E-03-ND HEADER THRU MALE 3 PIN 100LS GOLD ROHS Digi-Key Sullins
TESTPOINTS AND SWITCHES
5003 1 ET2 5003K PC TESTPOINT, ORANGE, ROHS Digi-Key Keystone Electronics
G12AP-RO 1 S1 360-1758 SWITCH THRU SPDT STRAIGHT ULTRA MINIATURE ROHS Digi-Key NKK
BINDING POSTS
5018-0 3 GND, LOUT-, ROUT- 565-5018-0 BINDING POST, BLACK 60V 30A GOLD ROHS Mouser Pomona
5018-2 3 PVDD, LOUT+, ROUT+ 565-5018-2 BINDING POST, RED 60V 30A GOLD ROHS Mouser Pomona
SHUNTS
SPC02SYAN 4 JP1, C(1-2), S9001 SHUNT, BLACK AU FLASH 0.100LS Digi-Key SullinsD(1-2), M3(1-2)
HEAT SINKS AND HARDWARE
ATSTI1OP-563-C1-R0 1 HS1 ATSTI1OP-563-C1-R0 HEATSINK ALUMINUM ATS 36x54mm 36.8mm PITCH ROHS ATS ATS
92000A118 2 HS1 92000A118 PHILIPS PANHEAD SCREW M3x8mm STAINLESS STEEL ROHS McMaster- Carr McMaster- Carr
92148A150 2 HS1 92148A150 SPLIT WASHER M3 STAINLESS STEEL ROHS McMaster- Carr McMaster- Carr
STANDOFFS AND HARDWARE
94868A178 4 NA 94868A178 STANDOFF M3x25mm 4.5mm DIA HEX STAINLESS STEEL F-F McMaster- Carr McMaster- CarrROHS
92000A118 4 NA 92000A118 PHILIPS PANHEAD SCREW M3x8mm STAINLESS STEEL ROHS McMaster- Carr McMaster- Carr
92148A150 4 NA 92148A150 SPLIT WASHER M3 STAINLESS STEEL ROHS McMaster- Carr McMaster- Carr
Component Count: 163
COMPONENTS NOT ASSEMBLED
CR1, CR2, CR3, CR4, L+, L-, OA, OB, OC, OD, R+, R-, PVDD_AB, PVDD_CD, M1, M2, GNDx2, PSVC
17SLAU375A–May 2012–Revised September 2013 TAS5612L-TAS5614LDDVEVMSubmit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
Design Information www.ti.com
5.1 EVM Custom Component VendorsTAS5612LDDVEVM and TAS5614LDDVEVM include inductors and heatsinks from 2 custom componentvendors designed specifically for the EVMs. These vendors carry stock for small orders on their shelves.
Advanced Thermal Solutions (ATS), in Norwood, MA, USA, provide a heatsink optimized for these EVMs,ATS-TI1OP-563-C1. Information on this heatsink can be obtained from Leonard Alter at [email protected] design and manufacture a large line of off-the-shelf and patented high performance heatsinks. Theyalso design and manufacture research quality thermal test and measurement equipment and offer thermalevaluation and design services. Information about their products and services is available atwww.qats.com.
Coilcraft, in Cary, IL, USA, provide a 10µH inductor optimized for these EVMs, MA5172-AE. Informationon this component can be found in the data sheet for the MA5172 inductor family at www.coilcraft.com.Coilcraft make a variety of other inductors for Class D amplifiers, most of which are AEC-Q200 Grade 1certified for automotive applications. Free evaluation samples and on-line ordering are available atwww.coilcraft.com.
5.2 TAS5612L-TAS5614LDDVEVM PCB SPECIFICATION
PCB IDENTIFICATION: TAS5612L-TAS5614LDDVEVM_RevAPCB TYPE: DOUBLE-SIDED PLATED-THROUGHPCB SIZE: 142 x 96 mmLAMINATE TYPE: FR4LAMINATE THICKNESS: 1.6mmCOPPER THICKNESS: 70 μm (2 ounce) (INCLUDING PLATING EXTERIOR LAYER)COPPER PLATING IN HOLES: 70 μm (2 ounce)MINIMUM HOLE DIAMETER: 0.3 mm (12 mils)SILKSCREEN: WHITE - REMOVE SILKSCREEN FROM SOLDER & PRE-TINNED
AREASSOLDER MASK: BLUEAPPROX. HOLE COUNT: 570PROTECTIVE COATING: ENIG (ELECTROLESS NICKEL / IMMERSION GOLD)ELECTRICAL TEST: PCB MUST BE ELECTRICAL TESTEDCOMMENTS: FAB NOTES ARE IN THE DRILL DRAWING FILE
18 TAS5612L-TAS5614LDDVEVM SLAU375A–May 2012–Revised September 2013Submit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
www.ti.com Design Information
5.3 EVM PCB Layers
Figure 10. Top Composite PCB Layer
Figure 11. Bottom Composite PCB Layer
19SLAU375A–May 2012–Revised September 2013 TAS5612L-TAS5614LDDVEVMSubmit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
PWM_P_2
PWM_M_2
PWM_P_1
PWM_M_1
INPUT_A
INPUT_C
INPUT_D
INPUT_B
VALID
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
J1
10.0K0603
R41
GND
470603
R27
10.0K0603
R20
10.0K0603
R21
10.0K0603
R22
10.0K0603
R23
10.0K0603
R24
10.0K0603
R25
10.0K0603
R26
470603
R28
470603
R29
470603
R30
470603
R33
470603
R35
470603
R38
470603
R39
470603
R40
47ufd/16VFC
C51+
0.1ufd/16V0603 X7R
C52
GND
0.1ufd/16V0603 X7R
C53
GNDGND
10.0K0603
R4210.0K0603
R4310.0K0603
R4410.0K0603
R4510.0K0603
R4610.0K0603
R47
GND
470603
R37
470603
R36
470603
R34
200msSOT23-DBV5
U3
TPS3825-33DBVT
5
4
32
1
GND
470603
R31
470603
R32
0.1ufd/16V0603 X7R
C50
GND
0.1ufd/16V0603 X7R
C59
0.00603
R51
18.0K0603
R53
4700pfd/50V0603 X7R
C54
4700603
R48
0.047ufd/16V0603 X7R
C56
4700pfd/50V0603 X7R
C55
4700603
R49
0.047ufd/16V0603 X7R
C57
GND
GND
GND
10ufd/16V0805 X7R
C61
0.1ufd/16V0603 X7R
C62
0.1ufd/16V0603 X7R
C63
GND
GND GND
0.1ufd/16V0603 X7R
C65
GND
10ufd/16V0805 X7R
C66
GND
120TAIL100LS
PSVC1
2
0.1ufd/16V0603 X7R
C60
GND
10ufd/16V0805 X7R
C58
TSSOP56-DGG
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28 29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
U2
TAS5558DGG
GND 15.0K0603
R52
1.00603
R50
GND
0.1ufd/16V0603 X7R
C64
GNDOrange
ET2
470603
R56
470603
R54
470603
R55
470603
R57
120TAIL100LS
JP1
0.1ufd/16V0603 X7R
C32
GND
470603
R58
+12V
+3.3V
+3.3V
+5V
AVDD
AVSS
+3.3V
+3.3V
+3.3V
+3.3V
STEPHEN CRUMP TAS5612L-6500567 / TAS5614L-6524655
MARCH 7, 2012
TAS5612L-TAS5614LDDVEVM_RevA.sbk LDN
5
A
A
TI DESIGN LEAD
PAGE INFO:
FILENAME
DATE
DRAWN BY
SHEET
PCB REV
SCH REV
OF
EDGE #
DNP
TAS5612LDDV/TAS5614LDDV EVALUATION BOARD
1DIGITAL AUDIO PROCESSOR I/O
TO
TAS5612L
TAS5614L
A842
INPUT-USB
BOARD 2
Design Information www.ti.com
5.4 EVM and Input-USB Board 3 SchematicsThe EVM and Input-USB Board 3 schematics are illustrated in Figure 12 through Figure 22.
Figure 12. TAS5612L-TAS5614LDDV Evaluation Board Digital Audio Processor I/O
20 TAS5612L-TAS5614LDDVEVM SLAU375A–May 2012–Revised September 2013Submit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
INPUT_D
INPUT_C
OUT_B
OUT_C
OUT_A
OUT_D
OUT_D
OUT_C
OUT_A
OUT_B
INPUT_B
INPUT_AGND
1000pfd/100V1206 COG
C21
GND
0.68ufd/250VMKP4-15
C20
GND
GND
1000pfd/100V1206 COG
C24
GND
0.68ufd/250VMKP4-15
C23
GND
GND
1000pfd/100V1206 COG
C27
GND
0.68ufd/250VMKP4-15
C26
GND
GND
1000pfd/100V1206 COG
C30
GND
0.68ufd/250VMKP4-15
C29
GND
Red
LOUT+
Black
LOUT-
Red
ROUT+
Black
ROUT-
1000ufd/50VFC
C12+
GND
1.0ufd/50V0805 X7R
C8
1.0ufd/50V0805 X7R
C9
0.033ufd/50V0603 X7R
C17
10uH/10A
MA5172-AE
L121
0.033ufd/50V0603 X7R
C16
10uH/10A
MA5172-AE
1 2
L2
10uH/10A
MA5172-AE
L321
1000ufd/50VFC
C14+
GND
1.0ufd/50V0805 X7R
C10
0.033ufd/50V0603 X7R
C18
0.033ufd/50V0603 X7R
C19
GND
10uH/10A
MA5172-AE
1 2
L4
1.0ufd/50V0805 X7R
C11
0.1ufd/16V0603 X7R
C7
GND
GND
47K0603
R3
GND
GND
GNDGND
PVDD_AB
GND
GND
60V/790mV@3ASMC
30BQ060CR1
GND
60V/790mV@3ASMC
CR230BQ060
GND
60V/790mV@3ASMC
CR330BQ060
GND
60V/790mV@3ASMC
30BQ060CR4
GND
OA
OB
OC
OD
PVDD_CD
L-
L+
R-
R+
100 0603
R5100 0603
R4
100 0603
R6
GND 30.0K0603
R2
0.1ufd/16V0603 X7R
C4
1.0ufd/16V0603 X7R
C5
GND
1.0ufd/16V0603 X7R
C6
GND
120TAIL100LS
C1
2
3
120TAIL100LS
D
3
2
1
GND
M1
M2
120TAIL100LS
M31
2
3
0.0 0402
R12
0.0 0402
R13GND
0.01ufd/100V0805 X7R
C22
0.01ufd/100V0805 X7R
C25
3.30603
R8
3.30603
R9
3.30603
R10
3.30603
R11
0.01ufd/100V0805 X7R
C28
0.01ufd/100V0805 X7R
C31
3.30603
R1
0.1ufd/16V0603 X7R
C3
0.1ufd/16V0603 X7R
C2
GND
3.30603
R14
GND
3.30603
R7
47ufd/16VFC
C1+
GND
HS112
GND
PVDD
PVDD
+12V
+3.3V
+3.3V
+12V
+12V
+12V
STEPHEN CRUMP TAS5612L-6500567 / TAS5614L-6524655
MARCH 7, 2012
TAS5612L-TAS5614LDDVEVM_RevA.sbk LDN
5
A
A
TI DESIGN LEAD
PAGE INFO:
FILENAME
DATE
DRAWN BY
SHEET
PCB REV
SCH REV
OF
EDGE #
HTSSOP44-DDVTAS5612LDDV/TAS5614LDDV
16
18
20
U144
43
42
38
35
32
31
24
23
19
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
21
22
25
26
27
28
29
30
33
34
36
37
39
40
41
1-2 = BTL2-3 = PBTL
1. MOUNT CR1-CR42. CHANGE ROC = 22K Ohms (R2)
3 OHM LOAD OPERATION:
FROMMODULATOR
2POWER AMPLIFIER
RIGHTOutput
LEFTOutput
TAS5612LDDV/TAS5614LDDV EVALUATION BOARD
TOSTATUS
MONITOR
FROM ON/RESETCONTROL
1-2 = BTL2-3 = PBTL
GNDGND
www.ti.com Design Information
Figure 13. TAS5612L-TAS5614LDDV Evaluation Board Power Amplifier
21SLAU375A–May 2012–Revised September 2013 TAS5612L-TAS5614LDDVEVMSubmit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
VALID
GND
4.7K0603
R63
GND
Red/2,0V0805
FAULT
GND
4.7K0603
R62
GND
Yellow/2,0V0805
CLIP
Red
PVDD
Black
GND
GND
1.0ufd/50V0805 X7R
C71
GND
GND
47ufd/50VKZ
C72+
GND
0.1ufd/16V0603 X7R
C74
0.1ufd/16V0603 X7R
C76
GND GND GND GND
0.1ufd/16V0603 X7R
C77
GND
GND
60V/115mA
SOT23-DBV3
2N7002Q2
SG
D
60V/115mA
SOT23-DBV3
2N7002Q3
SG
D
GND
4.7K0603
R61
GND
60V/115mA
SOT23-DBV3
2N7002Q1
SG
D
47ufd/16VFC
C73+
GND
3.3V 800mA
SOT223-DCY
VR1
1
23TLV1117-33
GND
VIN VOUT
Red/2,0V0805
125C
47ufd/16VM
C75+
GND
4.7K0603
R65
GND
Red/2,0V0805
AMP_RESET
60V/115mA
SOT23-DBV3
Q42N7002
SG
D
G12AP3
2
1 S1
3.30603
R60
0.01ufd/100V0805 X7R
C70
+12V+12V
PVDD
+3.3V
+5V
+12V +12V
STEPHEN CRUMP TAS5612L-6500567 / TAS5614L-6524655
MARCH 7, 2012
TAS5612L-TAS5614LDDVEVM_RevA.sbk
A
A
5
LDNTI DESIGN LEAD
PAGE INFO:
FILENAME
DATE
DRAWN BY
SHEET
PCB REV
SCH REV
OF
EDGE #
GND
M3x25
M3M3x8
GND
M3x25
GND
M3x25
GND
M3x25
M3 M3 M3
M3 M3
M3x8 M3x8 M3x8
M3x8 M3x8
AMP
RESET
ONRESET
1-2/6-53-2/4-5
S3 SETTINGS
TO U1
FROM
MODULATOR
5V TO 3.3V DC-DC CONVERTERMAIN POWER IN
PVDD RANGE= xxV-38V
ON/RESET CONTROL
STATUS
MONITORS
CLIP FAULT
POWER SUPPLY, STATUS MONITORS, ON/OFF CONTROL 3
TAS5612LDDV/TAS5614LDDV EVALUATION BOARD
FROM U1
OTW
HARDWARE
STANDOFFS WASHERS SCREWS
HEAT
SINK
STAND
OFFS
Design Information www.ti.com
Figure 14. TAS5612L-TAS5614LDDV Evaluation Board Power Supply, Status Monitors, On and Off Control
22 TAS5612L-TAS5614LDDVEVM SLAU375A–May 2012–Revised September 2013Submit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
LDN
5
A
A
TAS5612L-TAS5614LDDVEVM_RevA.sbkTAS5612L-6500567 / TAS5614L-6524655STEPHEN CRUMP
MARCH 7, 2012
EDGE #
OF
SCH REV
PCB REV
SHEET
DRAWN BY
DATE
FILENAME
PAGE INFO:
DESIGN LEADTI
TAS5612LDDV/TAS5614LDDV EVALUATION BOARD
4REVISION HISTORY
REVISION HISTORY
REVISION DESCRIPTION DATE APPROVAL
A INITIAL RELEASE MARCH 7, 2012 SC
www.ti.com Design Information
Figure 15. TAS5612L-TAS5614LDDV Evaluation Board Revision History
23SLAU375A–May 2012–Revised September 2013 TAS5612L-TAS5614LDDVEVMSubmit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
(a) modify the Materials (including any associated warranties, conditions, limitations ornotices) or use them for any commercial purpose, or any public display, performance, sale orrental;(b) decompile, reverse engineer, or disassemble software Materials except and only to theextent permitted by applicable law;(c) remove any copyright or other proprietary notices from the Materials;(d) transfer the Materials to another person. You agree to prevent any unauthorized copyingof the Materials. TI may terminate this license at any time if you are in breach of the termsof this Agreement. Upon termination, you will immediatelydestroy the Materials.
TEXAS INSTRUMENTS DISCLAIMER
TI
7.) Resale of TI's products or services with statements different from or beyond the parameters stated by TI for that product or service in official TI data books or data sheetsvoids all express and any implied warranties for the associated TI product or service, and is an unfair and deceptive businesspractice, and TI is not responsible for any such use.
6.) Performance tests and ratings, to the extent referenced in the Materials, are measured using specific computer systems and/or components and reflect the approximateperformance of TI products as measured by those tests. Any difference in system hardware or software design or configuration may affect actual performance. Buyers shouldconsult other sources of information to evaluate the performance of systems or components they are considering purchasing.
5.) No license is granted under any patent right or other intellectual property right of TI covering or relating to any combination, machine, or process in which such TI products orservices might be or are used. Except as expressly provided herein, TI and its suppliers do not grant any express or implied right to you under any patents, copyrights,trademarks, or trade secret information.
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1.) These preliminary evaluation schematics are intended for use for PRELIMINARY ENGINEERING DEVELOPMENT AND EVALUATION PURPOSES ONLY and are not considered byTexas Instruments to be fit as a basis for establishing production products or systems. This information may be incomplete in several respects, including but not limited to informationrelating to required design, marketing, and/or manufacturing-related protective considerations and product safety measures typically found in the end-product incorporating the goods.
2.) Accordingly, neither TI nor its suppliers warrant the accuracy or completeness of the information, text, graphics, links orother items contained within the Materials. TI may makechanges to the Materials, or to the products described therein, at any time without notice. TI makes no commitment to update the Materials.
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Design Information www.ti.com
Figure 16. TAS5612L-TAS5614LDDV Evaluation Board Disclaimer
24 TAS5612L-TAS5614LDDVEVM SLAU375A–May 2012–Revised September 2013Submit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
SDA-USB
SCL
SDA
SCL-USB
MCLK-USB
SDOUT-USB
SCLK-USB
LRCLK-USB
SDIN47pfd/50V0603
C105
47pfd/50V0603
C106
600 Ohms/2A
0805
FB1
27.40603
R104
27.40603
R105
27pfd/50V0603
C101
27pfd/50V0603
C102
100pfd/50V0603
C103
1000pfd/50V0603
C104
3.09K0603
R106
4.99K0603
R110
4.99K0603
R111
A0 2
1
0.1ufd/16V0603
C100
0.1ufd/16V0603
C116
0.1ufd/16V0603
C117
0.1ufd/16V0603
C118
0.1ufd/16V0603
C119
470603
R112
470603
R113
+3.3V-USB
+3.3V-USB
+3.3V-USB
+3.3V-USB
+3.3V-USB
+3.3V-USB
+3.3V-USB+3.3V-USB
+3.3V-USB
1.0ufd/25V0603
C109600 Ohms/2A
0805
FB2
10ufd/10V0805
C107
0.1ufd/16V0603
C108
S3
+3.3V-USB
S4
S5
0.1ufd/16V0603
C113
0.1ufd/16V0603
C114
0.1ufd/16V0603
C115
0.1ufd/16V0603
C112
15.0K0603
R102
1.50K0603
R103
USB MINIB
1
2
3
4
5
6
7
8
9
10
11
USB-IN
NC
NC
Case
Case
Case
Case
Data+
GND
ID_NC
5v
Data-
TQFP48-PFB
TAS1020BPFB
U6
47 46
3
48
1
2
45 44 43
5
6
7
9
10
11
12
4142
33
16
28
4
8
21
40 39 38 37
36
35
34
32
23 24
25
26
27
29
30
31
13 14 15 17 18 19 20 22
3.3V/400mASOT230DBV5
VR1
TPS73633DBVT
5
43
2
1
64KSOP8-D(SOIC)
EPROM8
7
6
54
3
2
1
GND
SOT23-DBV5
AND1
74LVC1G08
3
5
4
2
1
B
VCC
YGND
A
200msSOT23-DBV5
1
2 3
4
5
TPS3825-33DBV
U1
GND
4.99K0603
R108
S1
GND
GND0.1ufd/16V
0603
C122
Orange
RESET
GND GND GND
GND
GND
GND
GND
GNDGNDGNDGND
GND GND GND GND
GND
GND
GND
GND
GND GND GND
GND GND
GND
+3.3V-USBGND
1
2 WE
GND
A
A
7
LDNInputUsbBoard3.sbk
JULY 12, 2011
6527708TUAN LUU EDGE #
OF
SCH REV
PCB REV
SHEET
DRAWN BY
DATE
FILENAME
PAGE INFO:
DESIGN LEADTI
0.1ufd/16V0603
C123
GND
40V,1ASOT23-DBV3MMBT2222AQ1
4.7 1/4W0805
R10
10ufd/10V0805
C120
GND
0.1ufd/16V0603
C121
GND
+3.3V-USB
10ufd/10V0805
C110
GND
0.1ufd/16V0603
C111
GND
OrangeMCLK1
OrangeSCLK1
OrangeLRCLK1
OrangeDOUT1
+3.3VD
Yellow0805
I2C
SOT23-DBV3
Q34.7K
C
B
E
GND
3570603
R404
+3.3VD4
2
1
SDA
10.0K0603
R114+3.3VD
+3.3V
SCL1
2
10.0K0603
R100 10.0K0603
R101
10.0K0603
R107
10.0K0603
R109
47 0603
R115
47 0603
R116
47 0603
R117
R118
060347
R119
060347
ABMM
6.0 MHz
Y1
GN
D
GND
TO I2SSELECT
MCLK-USB
SDOUT-USB
SCLK-USB
LRCLK-USB
SYSTEM RESET
INPUT-USB BOARD #3
USB INTERFACE, RESET 1
MiniB USB INPUT
USB
TO EVMs
FROM EVMsSDIN
I2CACTIVITY
www.ti.com Design Information
Figure 17. Input - USB Board Schematic, USB Interface Reset
25SLAU375A–May 2012–Revised September 2013 TAS5612L-TAS5614LDDVEVMSubmit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
SCKO
BCKO
LRCKO
DOUT
MCLK-SPDIF
SCLK-SPDIF
LRCLK-SPDIF
DOUT-SPDIF
DOUT-SPDIF
3
2
1
TORX147PL(F,T)
J4
SHIELD
GND
Vcc
OUT
R206
0603470
R212
0603100
C212
06034700pfd/50V C213
06030.068ufd/16V
R217
0603680
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
U7
DIR9001PWTSSOP28-PW
21
27
28
26
25
24
23
22
C207
06030.1ufd/16V
C211
06030.1ufd/16V
C204
06030.1ufd/16V
C210
080510ufd/10V
C208
060318pfd/50V
C209
060318pfd/50V
Y2
ABM8G12.288 MHz
GND
R213
060347
GNDGND
GND GND
GND GND
GND GND
GND
GND GND GND
LDN
7
A
A
InputUsbBoard3.sbk
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6527708TUAN LUU EDGE #
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PAGE INFO:
DESIGN LEADTI
4.7KQ2SOT23-DBV3
C
B
E
SPDIF-LOCK0805Blue
R211
0603392
GND
GND
R200
0603751
3
2
J3
INV1
2
4
1 5
3
SN74LVC1GU04DBVSOT23-DBV5
R202
06031.0M
C201
06031.0ufd/10V
R203
06032.00K
C203
06031.0ufd/10V
R204
06037.50K
INV2
2
4
1 5
3
SN74LVC1GU04DBVSOT23-DBV5
C202
06030.047ufd/16V
R201
0603100
C200
06030.047ufd/16V
1
2
3
4
5
6
7
8MUX1
74LVC2G157DCT
VCC
GND
SSOP8-DCTGND
GND
S21
2
3
GND
GND GND
R207
060310.0K
R210
060310.0K
R208
0603DNP
R209
0603DNP
C205
06030.1ufd/16V
GND
GND
GND
GND
GND
GND
GND
GND
+3.3VD1
+3.3VD1
+3.3VD1
+3.3VD1
+3.3VD1
+3.3VD1+3.3VD1
+3.3VD1
+3.3VD1
MCLK2Orange
SCLK2Orange
LRCLK2Orange
DOUT2Orange
C206
06030.1ufd/16V
GND
+3.3VD1
R214
060347
R215
060347
R216
060347
R218
06030.0
R219
06030.0
Green0805
COAX
SOT23-DBV3
Q84.7K
C
B
E
GND
3570603
R220
OPTO
0805 Green
GND
R221
0603357
+3.3VD1R205
060349.9
+3.3VD1
2-3 = COAX1-2 = OPTO
FROMSYSTEMRESET
OPTICAL SPDIF
2SPDIF INTERFACE
INPUT-USB BOARD #3
SPDIF LOCK
TOADC MUXES
MCLK-SPDIF
SCLK-SPDIF
LRCLK-SPDIF
COAXSPDIF
SPDIF SELECTTO ADCs /
I2S SELECT
PSK Select
SPDIF SELECT LEDs
Design Information www.ti.com
Figure 18. Input - USB Board Schematic, SPDIF Interface
26 TAS5612L-TAS5614LDDVEVM SLAU375A–May 2012–Revised September 2013Submit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
LRCLK-OUT
MCLK-USB
SCLK-USB
LRCLK-USB
MCLK-SPDIF
SCLK-SPDIF
LRCLK-SPDIF
SDOUT-USB
MCLK-MUX
SDOUT1
SDOUT1
SDIN
SCLK-OUT
SDATA1
SDATA2
SDATA3
SDATA4
SDA
SCL
SCLK-MUX
LRCLK-MUX
MCLK-OUT
SDOUT1-MUX
SDOUT2
SDOUT3
SDOUT4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
J1
+5V
+12V
GND
GNDC410
06030.1ufd/16V
GND
C411
06030.1ufd/16V
OTW
0805 Red
4.7KQ4SOT23-DBV3
C
B
E
GND
R405
0603357
SHUTDOWN
0805 Red
Q54.7K
SOT23-DBV3
C
B
E
GND
R406
0603357
1
2
3
4 5
6
7
8
SN74LVC2G74DCT
FF1
SSOP8-DCT
A
A
7
LDNInputUsbBoard3.sbk
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6527708TUAN LUU EDGE #
OF
SCH REV
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DATE
FILENAME
PAGE INFO:
DESIGN LEADTI
74LVC1G14DBV
INV35
43
2
1
SOT23-DBV5
S6
GND
GND
GND
C403
06030.1ufd/16V
GND
R401
060310.0K
C402
06030.1ufd/16V
C404
06030.1ufd/16V
R400
060310.0K
C400
08054.7ufd/16V
C401
06030.1ufd/16V
GND GND
GND
VCC
74LVC2G157DCT
MUX68
7
6
5
4
3
2
1
SSOP8-DCT GND
GND
1
2
3
4
5
6
7
8MUX7
74LVC2G157DCT
VCC
GND
SSOP8-DCT GND
GND
GND
VCC
74LVC2G157DCT
MUX88
7
6
5
4
3
2
1
SSOP8-DCT GND
GND
1
2
3
4
5
6
7
8MUX9
74LVC2G157DCT
VCC
GND
SSOP8-DCT GND
GND
S7
3
2
1
GND
+3.3VD3
+3.3VD3
+3.3VD3
+3.3VD3
C405
06030.1ufd/16V
GND
+3.3VD3
C406
06030.1ufd/16V
GND
C407
06030.1ufd/16V
GND
+3.3VD3
C408
06030.1ufd/16V
GND
C409
06030.1ufd/16V
GND
SCLKOOrange
SDATA1Orange
SDATA2Orange
SDATA3Orange
SDATA4Orange
SDINOrange
J2
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
+3.3V
+3.3V
GND
MCLKOOrange
LRCLKOOrange
GND GND
FAULT
0805 Red
4.7KQ6SOT23-DBV3
C
B
E
GND
R407
0603357
R403
0603357
GND
MUTE
0805 Yellow
+3.3VD4+3.3VD4
+3.3VD4+3.3VD4+3.3VD4+3.3VD4
PVDD
Red
4
2
MCLK1
3
4
2
3
1 SCLK
4
2
LRCLK1
3
4
2
3
1 ADC1
4
2
ADC21
3
4
2
ADC31
3
4
2
3
1 ADC4
GND
R411
06030.0
R410
060310.0K
+3.3VD4
R412
0603100K
+3.3VD4
R413
0603100K
+3.3VD4
R414
0603100K
+3.3VD4
PDN
0805 Yellow
Q74.7K
SOT23-DBV3
C
B
E
GND
R409
0603357
S8
GND
R408
060310.0K
+3.3VD4
+3.3VD4
SPDIF
0805 Green
4.7KQ10SOT23-DBV3
C
B
E
GND
R415
0603357
Green0805
USB
GND
3570603
R416
+3.3VD3
R402
060349.9
+3.3VD3
POWER
DOWN
SDOUT4
SDOUT3
SDOUT2
PSIA OUT = 1/2, PSIA IN = 3/4JUMPER 2-3 FOR PASS-THRU
PSIA DATA SELECT
PSIA CLOCK SELECT To EVMs
MUTE FAULT
TO USB
I2SSELECT
2-3 = SPDIF1-2 = USB
SDATA4
SDATA3
SDATA2
SDATA1
LRCLK-OUT
SCLK-OUT
MCLK-OUT
PSIA OUT = 1/2, PSIA IN = 3/4JUMPER 2-3 FOR PASS-THRU
INPUT-USB BOARD #3
FROM ADC MUXES
FROM USBSCL
SDA
PSIA INPUT, DATA SELECT, EVM CONNECTOR 4
OTW SHUT
DOWNFROM
SYSTEM
RESET
FROM USB
FROM SPDIF
LRCLK-USB
MCLK-USB
SCLK-USB
SCLK-SPDIF
MCLK-SPDIF
LRCLK-SPDIF
SDOUT-USB
I2S-SEL
CTRL
I2S-SEL
I2S-SEL
I2S-SEL
I2S-SEL
www.ti.com Design Information
Figure 19. Input - USB Board Schematic, PSIA Inputs, Data Select, and EVM Connector
27SLAU375A–May 2012–Revised September 2013 TAS5612L-TAS5614LDDVEVMSubmit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
LRCLK-OUT
MCLK-USB
SCLK-USB
LRCLK-USB
MCLK-SPDIF
SCLK-SPDIF
LRCLK-SPDIF
SDOUT-USB
MCLK-MUX
SDOUT1
SDOUT1
SDIN
SCLK-OUT
SDATA1
SDATA2
SDATA3
SDATA4
SDA
SCL
SCLK-MUX
LRCLK-MUX
MCLK-OUT
SDOUT1-MUX
SDOUT2
SDOUT3
SDOUT4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
J1
+5V
+12V
GND
GNDC410
06030.1ufd/16V
GND
C411
06030.1ufd/16V
OTW
0805 Red
4.7KQ4SOT23-DBV3
C
B
E
GND
R405
0603357
SHUTDOWN
0805 Red
Q54.7K
SOT23-DBV3
C
B
E
GND
R406
0603357
1
2
3
4 5
6
7
8
SN74LVC2G74DCT
FF1
SSOP8-DCT
A
A
7
LDNInputUsbBoard3.sbk
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SCH REV
PCB REV
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DRAWN BY
DATE
FILENAME
PAGE INFO:
DESIGN LEADTI
74LVC1G14DBV
INV35
43
2
1
SOT23-DBV5
S6
GND
GND
GND
C403
06030.1ufd/16V
GND
R401
060310.0K
C402
06030.1ufd/16V
C404
06030.1ufd/16V
R400
060310.0K
C400
08054.7ufd/16V
C401
06030.1ufd/16V
GND GND
GND
VCC
74LVC2G157DCT
MUX68
7
6
5
4
3
2
1
SSOP8-DCT GND
GND
1
2
3
4
5
6
7
8MUX7
74LVC2G157DCT
VCC
GND
SSOP8-DCT GND
GND
GND
VCC
74LVC2G157DCT
MUX88
7
6
5
4
3
2
1
SSOP8-DCT GND
GND
1
2
3
4
5
6
7
8MUX9
74LVC2G157DCT
VCC
GND
SSOP8-DCT GND
GND
S7
3
2
1
GND
+3.3VD3
+3.3VD3
+3.3VD3
+3.3VD3
C405
06030.1ufd/16V
GND
+3.3VD3
C406
06030.1ufd/16V
GND
C407
06030.1ufd/16V
GND
+3.3VD3
C408
06030.1ufd/16V
GND
C409
06030.1ufd/16V
GND
SCLKOOrange
SDATA1Orange
SDATA2Orange
SDATA3Orange
SDATA4Orange
SDINOrange
J2
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
+3.3V
+3.3V
GND
MCLKOOrange
LRCLKOOrange
GND GND
FAULT
0805 Red
4.7KQ6SOT23-DBV3
C
B
E
GND
R407
0603357
R403
0603357
GND
MUTE
0805 Yellow
+3.3VD4+3.3VD4
+3.3VD4+3.3VD4+3.3VD4+3.3VD4
PVDD
Red
4
2
MCLK1
3
4
2
3
1 SCLK
4
2
LRCLK1
3
4
2
3
1 ADC1
4
2
ADC21
3
4
2
ADC31
3
4
2
3
1 ADC4
GND
R411
06030.0
R410
060310.0K
+3.3VD4
R412
0603100K
+3.3VD4
R413
0603100K
+3.3VD4
R414
0603100K
+3.3VD4
PDN
0805 Yellow
Q74.7K
SOT23-DBV3
C
B
E
GND
R409
0603357
S8
GND
R408
060310.0K
+3.3VD4
+3.3VD4
SPDIF
0805 Green
4.7KQ10SOT23-DBV3
C
B
E
GND
R415
0603357
Green0805
USB
GND
3570603
R416
+3.3VD3
R402
060349.9
+3.3VD3
POWER
DOWN
SDOUT4
SDOUT3
SDOUT2
PSIA OUT = 1/2, PSIA IN = 3/4JUMPER 2-3 FOR PASS-THRU
PSIA DATA SELECT
PSIA CLOCK SELECT To EVMs
MUTE FAULT
TO USB
I2SSELECT
2-3 = SPDIF1-2 = USB
SDATA4
SDATA3
SDATA2
SDATA1
LRCLK-OUT
SCLK-OUT
MCLK-OUT
PSIA OUT = 1/2, PSIA IN = 3/4JUMPER 2-3 FOR PASS-THRU
INPUT-USB BOARD #3
FROM ADC MUXES
FROM USBSCL
SDA
PSIA INPUT, DATA SELECT, EVM CONNECTOR 4
OTW SHUT
DOWNFROM
SYSTEM
RESET
FROM USB
FROM SPDIF
LRCLK-USB
MCLK-USB
SCLK-USB
SCLK-SPDIF
MCLK-SPDIF
LRCLK-SPDIF
SDOUT-USB
I2S-SEL
CTRL
I2S-SEL
I2S-SEL
I2S-SEL
I2S-SEL
Design Information www.ti.com
Figure 20. Input - USB Board Schematic, Power Inputs and Supplies
28 TAS5612L-TAS5614LDDVEVM SLAU375A–May 2012–Revised September 2013Submit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
GND
0.5in 0.5in
Green
0805
5V
GND
5600603
R2
0.5in 0.5in
GND
220ufd/16VM
C1+
GND
Red
+12V
Black
GND
Green
0805
3.3V
GND
3740603
R3
+5V +3.3V
+5V
10.0K0603
R4
3.16K0603
R5
0.01ufd/50V0603
C3
SOP8-D
1
2
3
4
5
6
7
8
TPS5410D
VR2
NC
VSENSE
PH
VIN
ENA
NC
GND
BOOT
47ufd/16VFC
C4+
2A 40VSMA
CR2B240A-13-F
4.7ufd/16V0805
C215uH
DG6045C
L1
+3.3V
3.3V/400mASOT230DBV5
VR3
TPS73633DBVT
5
43
2
1
0.1ufd/10V0603
C5
0.1ufd/10V0603
C8
+5V
GND
GND
GND GND
GND
GNDGND
GND GND
Green
0805
12V
GND
13.0K0603
R1
JULY 12, 2011
TUAN LUU 6527708 InputUsbBoard3.sbk
A
A
7
LDNTI DESIGN LEAD
PAGE INFO:
FILENAME
DATE
DRAWN BY
SHEET
PCB REV
SCH REV
OF
EDGE #
+12V
+12V
+12V
GND
2.2ufd/10V0603
C7
47ufd/16VFC
C6+
4.7 1/4W0805
R11
10ufd/10V0805
C11
GND
+3.3V
+3.3VD1
4.7 1/4W0805
R16
10ufd/10V0805
C12
GND
+3.3V
+3.3VD2
4.7 1/4W0805
R17
10ufd/10V0805
C13
GND
+3.3V
+3.3VD3
4.7 1/4W0805
R18
10ufd/10V0805
C14
GND
+3.3V
+3.3VD4
50V 2ASMA
ES2AA
CR1
PVDD TO 5V SWITCHER
5V TO 3.3V DC-DC CONVERTER
INPUT-USB BOARD #3
5POWER INPUTS AND SUPPLIES
MAIN POWER IN
BOM ONLY
STANDOFFS
ADCMUXES
SPDIF
I2SSELECTMUXES
SWITCHESANDLEDs
www.ti.com Design Information
Figure 21. Input - USB Board Schematic, Revision History
29SLAU375A–May 2012–Revised September 2013 TAS5612L-TAS5614LDDVEVMSubmit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
JULY 12, 2011
TUAN LUU 6527708 InputUsbBoard3.sbk
A
A
7
LDNTI DESIGN LEAD
PAGE INFO:
FILENAME
DATE
DRAWN BY
SHEET
PCB REV
SCH REV
OF
EDGE #
REVISION HISTORY 6
TLJULY 12, 2011INITIAL RELEASEA
APPROVALDATEDESCRIPTIONREVISION
REVISION HISTORY
INPUT-USB BOARD #3
Design Information www.ti.com
Figure 22. Input - USB Board Revision History
30 TAS5612L-TAS5614LDDVEVM SLAU375A–May 2012–Revised September 2013Submit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
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1.) These preliminary evaluation schematics are intended for use for PRELIMINARY ENGINEERING DEVELOPMENT AND EVALUATION PURPOSES ONLY and are not considered byTexas Instruments to be fit as a basis for establishing production products or systems. This information may be incomplete in several respects, including but not limited to informationrelating to required design, marketing, and/or manufacturing-related protective considerations and product safety measures typically found in the end-product incorporating the goods.
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3.) TI assumes no liability for applications assistance, customer product design, software performance, or services that may be described or referenced in the Materials. The userassumes all responsibility and liability for proper and safe design and handling of goods. Accordingly, the user indemnifies TI from all claims arising from its use of the Materials.
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www.ti.com Design Information
Figure 23. USB Board Schematic Disclaimer
31SLAU375A–May 2012–Revised September 2013 TAS5612L-TAS5614LDDVEVMSubmit Documentation Feedback
Copyright © 2012–2013, Texas Instruments Incorporated
EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS
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The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claimsarising from the handling or use of the goods.
Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days fromthe date of delivery for a full refund. THE FOREGOING LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TOBUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OFMERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTHABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIALDAMAGES.
Please read the User's Guide and, specifically, the Warnings and Restrictions notice in the User's Guide prior to handling the product. Thisnotice contains important safety information about temperatures and voltages. For additional information on TI's environmental and/or safetyprograms, please visit www.ti.com/esh or contact TI.
No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, orcombination in which such TI products or services might be or are used. TI currently deals with a variety of customers for products, andtherefore our arrangement with the user is not exclusive. TI assumes no liability for applications assistance, customer product design,software performance, or infringement of patents or services described herein.
REGULATORY COMPLIANCE INFORMATION
As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the FederalCommunications Commission (FCC) and Industry Canada (IC) rules.
For EVMs not subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEERING DEVELOPMENT,DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumeruse. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computingdevices pursuant to part 15 of FCC or ICES-003 rules, which are designed to provide reasonable protection against radio frequencyinterference. Operation of the equipment may cause interference with radio communications, in which case the user at his own expense willbe required to take whatever measures may be required to correct this interference.
General Statement for EVMs including a radio
User Power/Frequency Use Obligations: This radio is intended for development/professional use only in legally allocated frequency andpower limits. Any use of radio frequencies and/or power availability of this EVM and its development application(s) must comply with locallaws governing radio spectrum allocation and power limits for this evaluation module. It is the user’s sole responsibility to only operate thisradio in legally acceptable frequency space and within legally mandated power limitations. Any exceptions to this are strictly prohibited andunauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatoryauthorities, which is responsibility of user including its acceptable authorization.
For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant
Caution
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not causeharmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate theequipment.
FCC Interference Statement for Class A EVM devices
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercialenvironment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with theinstruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely tocause harmful interference in which case the user will be required to correct the interference at his own expense.
FCC Interference Statement for Class B EVM devices
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipmentgenerates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may causeharmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. Ifthis equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off andon, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.• Consult the dealer or an experienced radio/TV technician for help.
For EVMs annotated as IC – INDUSTRY CANADA Compliant
This Class A or B digital apparatus complies with Canadian ICES-003.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate theequipment.
Concerning EVMs including radio transmitters
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) thisdevice may not cause interference, and (2) this device must accept any interference, including interference that may cause undesiredoperation of the device.
Concerning EVMs including detachable antennas
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gainapproved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain shouldbe so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.
This radio transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximumpermissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gaingreater than the maximum gain indicated for that type, are strictly prohibited for use with this device.
Cet appareil numérique de la classe A ou B est conforme à la norme NMB-003 du Canada.
Les changements ou les modifications pas expressément approuvés par la partie responsable de la conformité ont pu vider l’autorité del'utilisateur pour actionner l'équipement.
Concernant les EVMs avec appareils radio
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation estautorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter toutbrouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gainmaximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique àl'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente(p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante.
Le présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le manueld’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne non inclus danscette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur.
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【【Important Notice for Users of EVMs for RF Products in Japan】】This development kit is NOT certified as Confirming to Technical Regulations of Radio Law of Japan
If you use this product in Japan, you are required by Radio Law of Japan to follow the instructions below with respect to this product:
1. Use this product in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal Affairs andCommunications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for Enforcement of Radio Law ofJapan,
2. Use this product only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to thisproduct, or
3. Use of this product only after you obtained the Technical Regulations Conformity Certification as provided in Radio Law of Japan withrespect to this product. Also, please do not transfer this product, unless you give the same notice above to the transferee. Please notethat if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan.
Texas Instruments Japan Limited(address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan
http://www.tij.co.jp
【無線電波を送信する製品の開発キットをお使いになる際の注意事項】
本開発キットは技術基準適合証明を受けておりません。
本製品のご使用に際しては、電波法遵守のため、以下のいずれかの措置を取っていただく必要がありますのでご注意ください。1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用いただく。2. 実験局の免許を取得後ご使用いただく。3. 技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。
日本テキサス・インスツルメンツ株式会社東京都新宿区西新宿6丁目24番1号西新宿三井ビルhttp://www.tij.co.jp
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EVALUATION BOARD/KIT/MODULE (EVM)WARNINGS, RESTRICTIONS AND DISCLAIMERS
For Feasibility Evaluation Only, in Laboratory/Development Environments. Unless otherwise indicated, this EVM is not a finishedelectrical equipment and not intended for consumer use. It is intended solely for use for preliminary feasibility evaluation inlaboratory/development environments by technically qualified electronics experts who are familiar with the dangers and application risksassociated with handling electrical mechanical components, systems and subsystems. It should not be used as all or part of a finished endproduct.
Your Sole Responsibility and Risk. You acknowledge, represent and agree that:
1. You have unique knowledge concerning Federal, State and local regulatory requirements (including but not limited to Food and DrugAdministration regulations, if applicable) which relate to your products and which relate to your use (and/or that of your employees,affiliates, contractors or designees) of the EVM for evaluation, testing and other purposes.
2. You have full and exclusive responsibility to assure the safety and compliance of your products with all such laws and other applicableregulatory requirements, and also to assure the safety of any activities to be conducted by you and/or your employees, affiliates,contractors or designees, using the EVM. Further, you are responsible to assure that any interfaces (electronic and/or mechanical)between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents tominimize the risk of electrical shock hazard.
3. Since the EVM is not a completed product, it may not meet all applicable regulatory and safety compliance standards (such as UL,CSA, VDE, CE, RoHS and WEEE) which may normally be associated with similar items. You assume full responsibility to determineand/or assure compliance with any such standards and related certifications as may be applicable. You will employ reasonablesafeguards to ensure that your use of the EVM will not result in any property damage, injury or death, even if the EVM should fail toperform as described or expected.
4. You will take care of proper disposal and recycling of the EVM’s electronic components and packing materials.
Certain Instructions. It is important to operate this EVM within TI’s recommended specifications and environmental considerations per theuser guidelines. Exceeding the specified EVM ratings (including but not limited to input and output voltage, current, power, andenvironmental ranges) may cause property damage, personal injury or death. If there are questions concerning these ratings please contacta TI field representative prior to connecting interface electronics including input power and intended loads. Any loads applied outside of thespecified output range may result in unintended and/or inaccurate operation and/or possible permanent damage to the EVM and/orinterface electronics. Please consult the EVM User's Guide prior to connecting any load to the EVM output. If there is uncertainty as to theload specification, please contact a TI field representative. During normal operation, some circuit components may have case temperaturesgreater than 60°C as long as the input and output are maintained at a normal ambient operating temperature. These components includebut are not limited to linear regulators, switching transistors, pass transistors, and current sense resistors which can be identified using theEVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during normal operation, pleasebe aware that these devices may be very warm to the touch. As with all electronic evaluation tools, only qualified personnel knowledgeablein electronic measurement and diagnostics normally found in development environments should use these EVMs.
Agreement to Defend, Indemnify and Hold Harmless. You agree to defend, indemnify and hold TI, its licensors and their representativesharmless from and against any and all claims, damages, losses, expenses, costs and liabilities (collectively, "Claims") arising out of or inconnection with any use of the EVM that is not in accordance with the terms of the agreement. This obligation shall apply whether Claimsarise under law of tort or contract or any other legal theory, and even if the EVM fails to perform as described or expected.
Safety-Critical or Life-Critical Applications. If you intend to evaluate the components for possible use in safety critical applications (suchas life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, such as deviceswhich are classified as FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separateAssurance and Indemnity Agreement.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265Copyright © 2013, Texas Instruments Incorporated
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and otherchanges to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latestissue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current andcomplete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of salesupplied at the time of order acknowledgment.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s termsand conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessaryto support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarilyperformed.
TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products andapplications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provideadequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, orother intellectual property right relating to any combination, machine, or process in which TI components or services are used. Informationpublished by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty orendorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of thethird party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alterationand is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altereddocumentation. Information of third parties may be subject to additional restrictions.
Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or servicevoids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice.TI is not responsible or liable for any such statements.
Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirementsconcerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or supportthat may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards whichanticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might causeharm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the useof any TI components in safety-critical applications.
In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is tohelp enable customers to design and create their own end-product solutions that meet applicable functional safety standards andrequirements. Nonetheless, such components are subject to these terms.
No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the partieshave executed a special agreement specifically governing such use.
Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use inmilitary/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI componentswhich have not been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal andregulatory requirements in connection with such use.
TI has specifically designated certain components as meeting ISO/TS16949 requirements, mainly for automotive use. In any case of use ofnon-designated products, TI will not be responsible for any failure to meet ISO/TS16949.
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