welcome to the texas instruments new product update...low high voltage: up to 38v supply voltage 1st...

Welcome to the Texas Instruments New Product Update

We will begin promptly at 1 min past the hour- thank you for your patience

Phone lines will be muted during the presentation.

We’ve updated the Webex Audio and you can now get audio through the PC

or have Webex call your phone.

Please post questions on the chat Web-Ex Chat

or contact your sales person or field applications engineer

View recording

https://ti.webex.com/recordingservice/sites/ti/recording/playback/ad456fb8860845b8bfcfbadc81d05c84

New Innovations in Current & Position Sensing Accurately measure the real world

May 14, 2020

Agenda

• Magnetic and Specialty sensing solutions:

– Quick overview of current and position sensing

– Overview of Hall-effect portfolio

– High accuracy ratiometric linear Hall sensor

– Direct Drive ultrasonic sensor IC with built-in log amp

– Environmentally robust solutions for metal position and liquid level sensing using

inductive and capacitive solutions

• Current sensing solutions:

– Galvanically isolated hall-based current sensors

– High voltage, high bandwidth, unidirectional current sensor

– High voltage, high-bandwidth, high-side, unidirectional current sensor

– SPI Power/Energy/Charge Monitor

3

Sensors to accurately measure the real world Design intelligent systems with highly accurate, small-size sensors

Temperature

Sensors

Humidity

Sensors

mmWave

Sensors

Magnetic

Sensors

Specialty

Sensors

Current

Sensors

http://www.ti.com/amplifier-circuit/current-sense/overview.htmlhttp://www.ti.com/sensors/temperature-sensors/overview.htmlhttp://www.ti.com/sensors/humidity-sensors/overview.htmlhttp://www.ti.com/sensors/mmwave/overview.htmlhttp://www.ti.com/sensors/magnetic-sensors/overview.htmlhttp://www.ti.com/sensors/specialty-sensors/overview.htmlhttp://www.ti.com/amplifier-circuit/current-sense/overview.htmlhttp://www.ti.com/sensors/specialty-sensors/overview.htmlhttp://www.ti.com/sensors/specialty-sensors/overview.htmlhttp://www.ti.com/sensors/mmwave/overview.htmlhttp://www.ti.com/sensors/mmwave/overview.htmlhttp://www.ti.com/sensors/magnetic-sensors/overview.htmlhttp://www.ti.com/sensors/humidity-sensors/overview.htmlhttp://www.ti.com/sensors/temperature-sensors/overview.htmlhttp://www.ti.com/sensors/humidity-sensors/overview.html

Current & Position Sensing

Current Shunt Monitors Magnetic Current Sensing Magnetic Position Sensing

Products

• Current Sense Amplifiers

• Digital Power Monitors

Applications

• Power supplies

• Automotive BMS and DC/DC

• Inverter & motor drives

• PC and servers

• Comms power amplifiers

Applications

• Power supplies

• Inverter & motor drives

• On-board chargers

• Automotive BMS

• GFCI Circuit breaker & receptacle

Applications

• BLDC motor commutation

• Rotary encoding

• Lid detect / proximity sensing

• Absolute position measurement

Products

• In-Package

• Ambient

• Closed Loop

• GFCI

Products

• Latches & Switches

• Single Axis Linear

• Multi-Axis Linear

Specialty Sensing

Applications

• Rotary angle position

• Fluid level measurement

• Touch on metal, metal proximity

• Proximity & position sensors

• Logistics & service robots

Products

• Inductive

• Ultrasonic

Ab

so

lute

Po

sit

ion

P

roxim

ity D

ete

cti

on

&

Ro

tati

on

al S

en

sin

g

High Voltage: Up To 38V Supply Voltage

1st Generation

DRV5012

Low-Power, Low-Voltage

Latch • Low-Power operation:

− 1.6µA @ 20Hz

− 153µA @ 2.5kHz

• Low-Voltage: 2.5 V or 5.5V

DRV5021

High-BW, Low-Voltage

Switch • 3 Magnet Threshold Options

− 2.9mT, 9.2mT, 17.9mT

• Unipolar

• 2.5V or 5.5 V operation

• 30kHz BW

Hall-effect portfolio

2nd Generation

DRV5015

High-BW Latch

• Inverted output option

• 2.5V or 5.5 V operation

• 30kHz BW

DRV5032

Low-Power

Switch • 4 Magnet Threshold Options

− 3.9mT, 4.8mT, 9.5mT,

63mT

• Open-Drain / Push-Pull

• Unipolar / Omnipolar

DRV5033

High-BW Switch

• 3 Magnet Threshold Options

− 3.5mT, 6.9mT

• Omnipolar

• Open-Drain Output

B

OUT

0 mT BOPBRP

BHYSBHYS

North SouthBRPBOP

DRV5023

High-BW Switch


− 6.8mT, 12mT, 24mT

• Unipolar

• Open-Drain Output

DRV5013

High-BW Latch


− 3.4mT, 5mT, 9mT, 18mT

• 30kHz BW

B

OUT

0 mT BOPBRP

BHYS

North South

DRV5053 High-Voltage Linear

• 30kHz Signal Bandwidth

• Multiple Sensitivity Options

− -11mV/mT, -23mV/mT, -

45mV/mT,

-90mV/mT, +23mV/mT,

+45mV/mT

DRV5055 Ratiometric Bipolar Linear


• Multiple Sensitivity Options:

− 12.5mV/mT, 25mV/mT, 50mV/mT,

100mV/mT

• 5% Sensitivity Accuracy

• 0.12%/°C Magnet Temp Compensation

DRV5056 Ratiometric Unipolar Linear



− 25mV/mT, 50mV/mT, 100mV/mT,

200mV/mT



DRV5057 Bipolar Linear

w/ PWM Output • 20kHz Signal Bandwidth


− 2%D/mT, 1%D/mT, 0.5%D/mT,

0.25%D/mT



DRV5011

Smallest Latch

in the Industry • 2mT magnetic sensitivity

• 30kHz BW

• Tiny package options:

− 1.1 x 1.1 mm X2SON

− 0.8 x 0.8 mm DSBGA

B

OUT

0 mT BOPBRP

BHYSBHYS

North SouthBRPBOPB

OUT

0 mT BOPBRP

BHYS

North SouthB

OUT

0 mT BOPBRP

BHYS

North SouthB

OUT

0 mT BOPBRP

BHYS

North SouthB

OUT

0 mT BOPBRP

BHYSBHYS

North SouthBRPBOPB

OUT

0 mT BOPBRP

BHYSBHYS

North SouthBRPBOP

2kHz Clock Freq

Automotive Grade Available

https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwi9rrL6967fAhUMXKwKHWwOAmkQjRx6BAgBEAU&url=https://componentsearchengine.com/FDV301N/Fairchild%2BSemiconductor&psig=AOvVaw1WzO0gT2uHWvujPrrOy9yd&ust=1545413450290370https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwi9rrL6967fAhUMXKwKHWwOAmkQjRx6BAgBEAU&url=https://componentsearchengine.com/FDV301N/Fairchild%2BSemiconductor&psig=AOvVaw1WzO0gT2uHWvujPrrOy9yd&ust=1545413450290370https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwi9rrL6967fAhUMXKwKHWwOAmkQjRx6BAgBEAU&url=https://componentsearchengine.com/FDV301N/Fairchild%2BSemiconductor&psig=AOvVaw1WzO0gT2uHWvujPrrOy9yd&ust=1545413450290370https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwj747TN967fAhUEDq0KHSIEC7gQjRx6BAgBEAU&url=https://www.ablic.com/en/semicon/support/package/package-list/&psig=AOvVaw3-xKWhnNvitDorD-m9aBW4&ust=1545413372025891https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwi9rrL6967fAhUMXKwKHWwOAmkQjRx6BAgBEAU&url=https://componentsearchengine.com/FDV301N/Fairchild%2BSemiconductor&psig=AOvVaw1WzO0gT2uHWvujPrrOy9yd&ust=1545413450290370https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwj747TN967fAhUEDq0KHSIEC7gQjRx6BAgBEAU&url=https://www.ablic.com/en/semicon/support/package/package-list/&psig=AOvVaw3-xKWhnNvitDorD-m9aBW4&ust=1545413372025891https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwi9rrL6967fAhUMXKwKHWwOAmkQjRx6BAgBEAU&url=https://componentsearchengine.com/FDV301N/Fairchild%2BSemiconductor&psig=AOvVaw1WzO0gT2uHWvujPrrOy9yd&ust=1545413450290370https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwj747TN967fAhUEDq0KHSIEC7gQjRx6BAgBEAU&url=https://www.ablic.com/en/semicon/support/package/package-list/&psig=AOvVaw3-xKWhnNvitDorD-m9aBW4&ust=1545413372025891https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwi9rrL6967fAhUMXKwKHWwOAmkQjRx6BAgBEAU&url=https://componentsearchengine.com/FDV301N/Fairchild%2BSemiconductor&psig=AOvVaw1WzO0gT2uHWvujPrrOy9yd&ust=1545413450290370https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwj747TN967fAhUEDq0KHSIEC7gQjRx6BAgBEAU&url=https://www.ablic.com/en/semicon/support/package/package-list/&psig=AOvVaw3-xKWhnNvitDorD-m9aBW4&ust=1545413372025891https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwi9rrL6967fAhUMXKwKHWwOAmkQjRx6BAgBEAU&url=https://componentsearchengine.com/FDV301N/Fairchild%2BSemiconductor&psig=AOvVaw1WzO0gT2uHWvujPrrOy9yd&ust=1545413450290370https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwi9rrL6967fAhUMXKwKHWwOAmkQjRx6BAgBEAU&url=https://componentsearchengine.com/FDV301N/Fairchild%2BSemiconductor&psig=AOvVaw1WzO0gT2uHWvujPrrOy9yd&ust=1545413450290370https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwifqdbCg6_fAhVRLKwKHUwgBl4QjRx6BAgBEAU&url=https://componentsearchengine.com/SIP32452DB-T2-GE1/Vishay&psig=AOvVaw1jGMbXcT_y7RaW1Ch1GvZ0&ust=1545416574710726https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwj747TN967fAhUEDq0KHSIEC7gQjRx6BAgBEAU&url=https://www.ablic.com/en/semicon/support/package/package-list/&psig=AOvVaw3-xKWhnNvitDorD-m9aBW4&ust=1545413372025891https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwi9rrL6967fAhUMXKwKHWwOAmkQjRx6BAgBEAU&url=https://componentsearchengine.com/FDV301N/Fairchild%2BSemiconductor&psig=AOvVaw1WzO0gT2uHWvujPrrOy9yd&ust=1545413450290370https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwj747TN967fAhUEDq0KHSIEC7gQjRx6BAgBEAU&url=https://www.ablic.com/en/semicon/support/package/package-list/&psig=AOvVaw3-xKWhnNvitDorD-m9aBW4&ust=1545413372025891https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwi9rrL6967fAhUMXKwKHWwOAmkQjRx6BAgBEAU&url=https://componentsearchengine.com/FDV301N/Fairchild%2BSemiconductor&psig=AOvVaw1WzO0gT2uHWvujPrrOy9yd&ust=1545413450290370https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwj747TN967fAhUEDq0KHSIEC7gQjRx6BAgBEAU&url=https://www.ablic.com/en/semicon/support/package/package-list/&psig=AOvVaw3-xKWhnNvitDorD-m9aBW4&ust=1545413372025891https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=2ahUKEwi9rrL6967fAhUMXKwKHWwOAmkQjRx6BAgBEAU&url=https://componentsearchengine.com/FDV301N/Fairchild%2BSemiconductor&psig=AOvVaw1WzO0gT2uHWvujPrrOy9yd&ust=1545413450290370

DRV5055 & DRV5055-Q1 Family

• Operating supply voltages of 3V–3.6V and 4.5V–5.5V

• Flexible magnetic sensitivity options (at 5V): – 12.5 mV/mT (±171 mT range)

– 25 mV/mT (±86 mT range)



• ±5% sensitivity accuracy at 25°C

• Low ±10 mV output noise (50 mV/mT version)

• 0.12 %/°C magnet temperature compensation

• -40°C to 150°C AEC-Q100 Grade 0 temperature range

• Automotive position sensing • Brake, acceleration, clutch pedals • Gear shifters and transmission • Torque sensor • Industrial automation and robotics

• Keyboards, gamepads, triggers • Home appliances • Medical devices • E-meter tampering

7

• TI Designs

• TechNotes

• DRV505xEVM

• Voltage range compatible with many battery types and traditional MCUs

• Comprehensive range of magnetic sensitivity options

• Enables precise system measurement

• Ratiometric output eliminates error due to VCC

• Eliminates error due to magnet shifting over temperature

• Suitable for the harshest automotive Grade 0 environments

Features Benefits

Applications

Tools & Resources

Ratiometric Linear Hall Effect Sensor

TI Information – Selective Disclosure

EVM: BOOSTXL-TUSS4470 (Users Guide, EVM GUI)

TUSS4470 Direct Drive Ultrasonic Sensor IC with Logarithmic Amplifier

• Fully Integrated Solution for Ultrasonic Sensing

• Integrated H-bridge for direct drive and pre-drive mode

• Small 4x4 20-pin WQFN package enables small form factors

• Logarithmic amplifier provides input dependent amplification

• Weak signals have high sensitivity and excellent input

dynamic range over full range of reflected echoes

• Ability to drive and receive with a wide range of transducers

• Flexible transducer frequency range and pre-drive mode

• Complete control of the analog data for use by advanced

algorithms in MCU

• Complete control by MCU using I/O pins for driving frequency and

pattern

Features Benefits

• Position sensor

• Level transmitter

• Proximity sensing

Applications

Tools & Resources

• 86-dB input dynamic range front-end:

• Low noise amplifier adjustable to 10, 12.5, 15, 20 V/V

• Configurable bandpass filter from 40kHz to 500kHz

• Wide-band logarithmic amplifier

• Supported transducer frequencies (controlled by external clock):

• 40 kHz to 1 MHz for direct drive

• 40 kHz to 440 kHz in pre-drive

• Configurable drive stage:

• Direct drive using internal h-bridge for transducer excitation

• Pre drive to use h-bridge to drive external FETs for higher

current drive

• Outputs:

• Voltage output of demodulated echo envelope (VOUT)

• Zero crossing comparator output (OUT3)

• Programmable VOUT threshold crossing (OUT4)

• SPI for configuration by MCU

http://www.ti.com/tool/BOOSTXL-TUSS4470http://www.ti.com/tool/BOOSTXL-TUSS4470http://www.ti.com/tool/BOOSTXL-TUSS4470http://www.ti.com/lit/ug/slau822a/slau822a.pdfhttp://www.ti.com/lit/ug/slau822/slau822.pdfhttp://www.ti.com/solution/position-sensor?variantid=14414&subsystemid=16666http://www.ti.com/solution/level-transmitterhttp://www.ti.com/solution/proximity-sensor?variantid=14340&subsystemid=16953

LDC1612/4 (-Q1) 3.3V, 2/4-channel, High Resolution 28-bit LDCs for Inductive Sensing

• Well matched channels w/ 4.08 ksps max. sampling rate

• Wide sensor frequency range: 1kHz - 10 MHz

• Resolution: 28-bits

• Power consumption:

• Active: 540 µA/ch (LDC1614)

• Sleep: 35 µA,

• Shutdown: 200 nA

• Multiple reference clocking options:

• Included internal clock for smaller solution size

• Support for up to 40 MHz external clock for improved SNR

• Multiple channels allow for easy compensation of

environmental changes and aging

• High resolution enables better end-system performance/

efficiency and an extended sensing range

• Sensing range beyond two coil diameters

• Wide sensor frequency range supports very small PCB coils,

supporting space-constrained applications

• Immune to DC magnetic fields and magnets

Features Benefits

LDC1614

Metal Proximity Detection in:

• Cordless handheld power tools

Encoders & Knobs in:

• Printers

• Appliances

Applications

• TI Designs: TIDA-01102, TIDA-00509, TIDA-00508

• LDC1612 and LDC1614 product folders on TI.com

Tools and Resources

9

Inductive

Contactless touch-on-metal buttons,

event counting, incremental encoders,

and metal position sensing using

inductive technology for industrial and

automotive applications.

http://www.ti.com/solution/cordless-handheld-garden-tool?variantid=34516&subsystemid=13706http://www.ti.com/applications/industrial/appliances/overview.htmlhttp://www.ti.com/tool/TIDA-01102http://www.ti.com/tool/TIDA-01102http://www.ti.com/tool/TIDA-01102http://www.ti.com/tool/TIDA-00509http://www.ti.com/tool/TIDA-00509http://www.ti.com/tool/TIDA-00509http://www.ti.com/tool/TIDA-00508http://www.ti.com/tool/TIDA-00508http://www.ti.com/tool/TIDA-00508http://www.ti.com/tool/TIDA-00508http://www.ti.com/product/LDC1612http://www.ti.com/product/LDC1614http://www.ti.com/tool/TIDA-00508

Current sensing

Current & power monitoring solutions High precision, cost-optimized solutions for current and power sensing

Why use TI current sensing?

Current sensing products enable higher system efficiency, real-time

system protection, and responsive control feedback in both isolated and

non-isolated system topologies. Whether simply detecting a fault condition

or performing a precise measurement, TI’s current sensors will reliably and

accurately sense the current or power in any system.

Integrates the full analog signal

processing and provide a voltage

or current output

Provides a simple ALERT signal

when the load current exceeds a

threshold along with analog or

digital out

Offers a low-drift, precision shunt

resistor element in-package with

either analog or digital out

Integrates the full signal

conditioning path and utilize a

standard 2-wire digital interface

On-chip sensor measures the

magnetic field flux density and

generates a voltage output

proportional to the field strength

Offers precision isolated Hall

through-package current

measurement.

Digital Monitor

Analog Output Comparator In-package Shunt

Ambient Field Sensor In-package Hall

TI’s current & power monitoring solutions

Key applications

Links to get started

INA240 INA381 INA190 INA253

Industrial Automotive

• Power delivery

• Test & Measurement

• Factory Automation

• Medical

• HEV/EV DC-DC

• Electronic power steering

• Body Control Modules

• Premium Audio

80V Analog Out with

enhanced PWM

Rejection

Cost effective Analog

out with integrated

comparator

40V, High-precision

analog out with µA

bias current

Integrated shunt with

enhanced PWM

rejection

Design support Current sense training Filter Design Tool Competitor-cross reference

Featured products

http://www.ti.com/product/ina240http://www.ti.com/product/ina381http://www.ti.com/product/ina190http://www.ti.com/product/ina253http://www.ti.com/applications/industrial/grid-infrastructure/overview.htmlhttp://www.ti.com/applications/industrial/test-measurement/overview.htmlhttp://www.ti.com/applications/industrial/factory-automation/overview.htmlhttp://www.ti.com/applications/industrial/medical/overview.htmlhttp://www.ti.com/solution/power_generation_storage?variantid=18502&subsystemid=19076http://www.ti.com/solution/power_generation_storage?variantid=18502&subsystemid=19076http://www.ti.com/solution/power_generation_storage?variantid=18502&subsystemid=19076http://www.ti.com/solution/electric-power-steering-eps?keyMatch=electric p&tisearch=Portal Search Application-&INTC=Portal Search Application-http://www.ti.com/solution/automotive_central_body_controller?variantid=14323&subsystemid=17090http://www.ti.com/solution/professional-audio-equipment?variantid=1159&subsystemid=19912https://e2e.ti.com/support/amplifiers/f/14http://www.ti.com/general/docs/lit/getliterature.tsp?baseLiteratureNumber=slyy154http://www.ti.com/design-tools/signal-chain-design/webench-filters.htmlhttp://www.ti.com/amplifier-circuit/op-amps/cross-reference.htmlhttp://www.ti.com/amplifier-circuit/op-amps/cross-reference.htmlhttp://www.ti.com/amplifier-circuit/op-amps/cross-reference.htmlhttp://www.ti.com/amplifier-circuit/op-amps/cross-reference.htmlhttp://www.ti.com/lit/ml/slyy154/slyy154.pdfhttps://e2e.ti.com/support/amplifiers/f/14http://www.ti.com/design-tools/signal-chain-design/webench-filters.html

TMCS1100

• 80 kHz signal bandwidth

• 1% Accuracy (-40 to 125°C)

• ±600 V Working Voltage, 3 kV Dielectric Isolation (IEC 60950-1)

• Operating voltage: 3.0 V to 5.5 V

• 20 A max continuous DC/RMS current (thermally limited)

• Multiple sensitivities for wide linear measurement ranges – TMCS1100A1: 50 mV/A – TMCS1100A2: 100 mV/A

– TMCS1100A3: 200 mV/A – TMCS1100A4: 400 mV/A

• 8-pin SOIC package

• AEC-Q100 Grade 1 Option

12

• TMCS1100EVM

• TINA–TI SPICE Model

• Ability to measure an isolated ac or dc current

• In-package sensing simplifies PCB and application design

• Highest accuracy Hall current sensing device in the industry

• Highest working voltage isolation (600 V) in 8-pin SOIC

• Ability to precisely set the reference voltage (VREF) independent of Vcc

enables higher accuracy.

• VREF can be shared with ADC for increased system accuracy.

• Fixed sensitivity eliminates ratiometry errors and improves supply noise

rejection

Features Benefits

Applications

Tools & Resources

Precision, Bi-directional, Galvanically Isolated Current Sensor with External Reference


• Motor Control • On-Board Charger PFC

• PV String Inverters • Power Monitoring

• Switching Converters

• Overcurrent Protection

IN+

IN-

Hall

Element

Bias

Temperature

Compensation

----- --------- --------

Offset Cancel lation

VREF

VOUTPrecision

Amplifier

Output

Amplifier

Iso

latio

n B

arr

ier

VS

GND

Reference

Sampling

TMCS1100

SOIC-8

http://www.ti.com/tool/ina210-215evm

INA293 Family

• -4V to 110V Common-Mode Range – -20V to 120V Survivability

• DC Accuracy: – Offset: 20µV (MAX) with 0.25µV/°C drift

– Gain Error: 0.15% (MAX) with 10 ppm/°C drift

• High Speed: 1.3MHz 3dB bandwidth and 2.5 V/µs slew rate

• Gain options: 20V/V, 50V/V, 100V/V, 200 V/V, 500V/V

• DC Supply: 2.7V to 20V

• Available in two SOT23-5 pin-out configurations

• AEC Q100 Option Planned for 4Q20

• 48V Automotive • 48V Telecom

• Solenoid Control • 60V Industrial Auto Transport

• 48V Server • PLC Digital Output Control

13

• INA293EVM

• PSpice Models

• TINA-TI Spice Models

• TINA-TI Reference Designs

• Wide common mode range supports 12V,24V,48V,60V,72V rails – -20V common mode survivability supports large inductive kick backs.

• Low offset and Low gain error enables – improves system accuracy over temperature (-40°C to 125°C)

– accurate lower current measurements

– smaller shunt values (< 1mΩ)

• High Bandwidth and slew rate supports faster signal throughput – Ripple current measurement

– Faster current throughput for protection

– Reduces blanking times in PWM applications

• Multiple Gain options increase design flexibility

• Wide supply range to support high voltage analog PID feedback

systems.

Features Benefits

Applications

Tools & Resources

110V High Voltage, High Bandwidth, Unidirectional Current Sense Amplifier

https://www.ti.com/tool/INA293EVM

INA290 Family

• 2.7V to 110V Common-Mode Range

– -20V to 120V Survivability

• DC Accuracy:

– Offset: 25µV (MAX) with 0.5µV/°C drift

– Gain Error: 0.25% (MAX) with 10 ppm/°C drift

• High Speed: 800kHz 3dB bandwidth and 3V/µs slew rate

• Gain options: 20V/V, 50V/V, 100V/V, 200 V/V, 500V/V

• DC Supply: 2.7V to 20V

• Available in SC-70 (2mm x 1mm) Package

• AEC–Q100 Grade 1 Option

• 48V Battery Systems • 54V Telecom

• Solenoid Control • 60V Industrial Auto Transport

• 48V Server • 54V PA Biasing and Monitoring

14

• INA290EVM

• PSpice Models

• TINA-TI Spice Models

• TINA-TI Reference Designs

• Wide common mode range supports 12V,24V,48V,60V,72V rails

– Support negative transients survivability in harsh Inductive loads

• Low offset and Low gain error enables

– improves system accuracy over temperature (-40°C to 125°C)

– accurate lower current measurements

– smaller shunt values (< 1mΩ)

• High Bandwidth and slew rate supports faster signal throughput

– Ripple current measurement

– Faster current throughput for protection

• Multiple Gain options increase design flexibility

• SC-70-5 package enables industry’s smallest amplifier with least board space

requirements

Features Benefits

Applications

Tools & Resources

110V High Voltage, High-Side, High Bandwidth, Unidirectional Current Sense Amplifier in SC-70 Package

SC-70-5

https://www.ti.com/tool/INA290EVM

INA229

• -0.3V to 85V Common Mode Voltage

• Shunt Voltage ADC Specifications

– Full Scale Range (+/-160mV or +/-40mV) with 20-bit Resolution (300nV/LSB or 70nV/LSB)

– High Common Mode Rejection Ratio of 126dB (Min)

– Offset: 1uV (Max at VCM=0V) with 0.05uV/°C (Max) Drift

– Gain Error : 0.10% (Max) with 20ppm/°C (Max) Drift

– Internal 1% Oscillator for Precision Energy/Charge Measurement

• Telemetry

– Voltage, Current:

Low CMV (

Thank you For more information, visit ti.com/sensors

ti.com/sensors

Slides Available training.ti.com/npu (later today)

Upcoming New Product Updates

19

Date Topic

5/21/2020 Ethernet

5/28/2020 MSP430

6/4/2020 Brushed & Stepper Motor Solutions

6/11/2020 Boost Converters & Controllers

6/18/2020 High Power Drivers

6/25/2020 Clock & Timing Solutions

7/2/2020 Power Interface- USB

7/9/2020 Switching Regulators- Wide Vin

TMCS1101

• 80 kHz signal bandwidth

• 1.5% Accuracy (-40 to 125°C)

• ±600 V Working Voltage, 3 kV Dielectric Isolation (IEC 60950-1)

• Operating voltage: 3.0 V to 5.5 V

• Bi-direction and uni-directional variants

• 20 A max continuous DC/RMS current (thermally limited)

• Multiple sensitivities for wide linear measurement ranges – TMCS1101AB/U1: 50mV/A – TMCS1101AB/U2: 100mV/A

– TMCS1101AB/U3: 200mV/A – TMCS1101AB/U4: 400mV/A

• 8-pin SOIC package

• AEC-Q100 Grade 1 Option

20

• TMCS1101EVM

• TINA–TI SPICE Model

• Ability to measure an isolated ac or dc current

• High accuracy current sensing for precision measurements

• Fast response time for switching power supplies and in-line motor

applications

• Highest working voltage isolation (600V) in 8-pin SOIC

• Internally generated reference voltage for bi-directional or uni-directional

current sensing

• In-package sensing simplifies PCB design

Features Benefits

Applications

Tools & Resources

Precision, Bi-directional, Galvanically Isolated Current Sensor with Internal Reference


• Motor Control • Overcurrent Protection

• PV String Inverters • Power Monitoring

• Switching Converters

SOIC-8

IN+

IN-

Hall

Element

Bias

Temperature

Compensation

----- --------- --------

Offset Cancel lation

VOUTPrecision

Amplifier

Output

Amplifier

Isola

tion B

arr

ier

VS

GND

Reference

Sampling

R2

R1

VS

GND

VREF

TMCS1101

http://www.ti.com/tool/ina210-215evm

INA239

• -0.3V to 85V Common Mode Voltage

• Shunt Voltage ADC Specifications

– Full Scale Range (+/-160mV) with 16-bit Resolution (5µV/LSB)

– High Common Mode Rejection Ratio of 126dB (Min)

– Offset: 10uV (Max at VCM=0V) with 0.1uV/°C (Max) Drift

– Gain Error : 0.25% (Max) with 50ppm/°C (Max) Drift

– Internal 1% Oscillator for Precision Energy/Charge Measurement

• Telemetry

– Voltage & Current:

Featured products

Magnetic Hall effect sensors Low power, highly reliable, cost-optimized solutions for magnetic position sensing

Position measurement Proximity detection Rotational sensing

Precise absolute position

of linear and angular

movements using linear

hall sensors

Detect presence or

absence of a magnetic

field for simple on/off or

open/close applications

using hall effect

switches

Speed and direction

for rotary encoding

and rotor position for

motor commutation

using hall effect

latches or linear hall

sensors

DRV5013 DRV5015 DRV5032 DRV5055

Industrial Automotive • Cordless garden/power tools

• E-meters

• Door & window sensors

• Motor drive

• Body motors

• Buttons & Switches

• Electric power steering

• LIDAR

2.5V to 38V hall

effect latch

2mT, 5.5V hall

effect latch

Ultra-low power

1.65V to 5.5V hall

effect switch

High accuracy 3.3V or

5V bipolar linear hall

effect sensor

Design support Hall effect sensor training Application notes Competitor-cross reference

Known for robust durability and dependable operation, TI magnetic Hall

effect sensors are the simplest solution for any position sensing application.

Whether simply detecting the closing of a lid/surface or performing complex

motor commutation, TI’s Hall effect sensors will reliably and accurately

sense the position in any system.

Why use TI magnetic hall effect sensors?

TI’s magnetic hall effect sensors

Key applications


http://www.ti.com/sensors/magnetic-sensors/overview.html#technical-resourceshttp://www.ti.com/product/DRV5013http://www.ti.com/product/DRV5015http://www.ti.com/product/DRV5032http://www.ti.com/product/DRV5055http://www.ti.com/solution/robotic_garden_tools?variantid=11024&subsystemid=13710http://www.ti.com/solution/power_tools?keyMatch=power tool&tisearch=Portal Search Application-&INTC=Portal Search Application-http://www.ti.com/solution/smart-e-meter-amr-ami?variantid=24375&subsystemid=24393http://www.ti.com/solution/smart-e-meter-amr-ami?variantid=24375&subsystemid=24393http://www.ti.com/solution/smart-e-meter-amr-ami?variantid=24375&subsystemid=24393http://www.ti.com/solution/actuator_driven_blinds_doors_windows?keyMatch=door&tisearch=Portal Search Application-&INTC=Portal Search Application-http://www.ti.com/solution/bldc_motor_drives?variantid=24228&subsystemid=24235http://www.ti.com/applications/automotive/body-lighting/overview.htmlhttp://www.ti.com/applications/apps-homepage.htmlhttp://www.ti.com/solution/electric-power-steering-eps?keyMatch=power s&tisearch=Portal Search Application-&INTC=Portal Search Application-http://www.ti.com/solution/automotive_lidar?variantid=1304&subsystemid=20911https://e2e.ti.com/support/sensors/f/1023/t/594242https://e2e.ti.com/support/sensors/https://training.ti.com/getting-started-hall-effect-sensorshttp://www.ti.com/sensors/magnetic-sensors/overview.html#technical-resourceshttp://www.ti.com/sitesearch/docs/crossreferencesearch.tsphttp://www.ti.com/sitesearch/docs/crossreferencesearch.tsphttp://www.ti.com/sitesearch/docs/crossreferencesearch.tsphttp://www.ti.com/sitesearch/docs/crossreferencesearch.tsphttps://training.ti.com/getting-started-hall-effect-sensorshttps://e2e.ti.com/support/sensors/

Why use TI resonant sensors? Key applications

Featured products


Resonant sensors (LDC – FDC) Environmentally robust solutions for metal position and liquid level sensing

Inductive Capacitive

Enable contactless touch-on-metal

buttons, event counting, incremental

encoders, and metal position

sensing using inductive technology

for industrial and automotive

applications.

Enable contactless liquid level

sensing with TI’s capacitive sensors

to improve system robustness and

compensate for environmental

effects.

LDC0851

Industrial

• Power tools

• Refrigerator / Oven

• Coffee Machine

• Infotainment Buttons/Knobs

• Body sensors (touch detection)

Differentially

compensated

inductive switch

28-bit or 12-bit

inductance to digital

converter with I2C

TI’s inductive (LDC) and capacitive (FDC) devices use a resonant sensing

approach to detect presence of a variety of different materials in a

contactless manner. Inductive sensing is robust in the presence of dust,

dirt, oil, and debris making it suitable in harsh environments.

Design support LDC2114 Training Application notes Reference designs

TI’s contactless inductive sensors

LDC1x1x (Q1) LDC211x FDC1004 (Q1) HMI inductive touch

buttons for low-

power applications

16-bit capacitance to

digital converter

Automotive

https://e2e.ti.com/support/sensors/http://www.ti.com/product/LDC0851http://www.ti.com/solution/power_tools?variantid=1276&subsystemid=13718http://www.ti.com/solution/refrigerators-and-freezershttp://www.ti.com/solution/ovenhttp://www.ti.com/solution/coffee_machineshttps://www.ti.com/applications/automotive/infotainment-cluster/overview.htmlhttp://www.ti.com/applications/automotive/body-lighting/overview.htmlhttp://www.ti.com/product/PGA411-Q1/technicaldocumentshttps://e2e.ti.com/support/sensors/f/1023/t/295036https://training.ti.com/building-inductive-touch-buttons-ldc2114http://www.ti.com/product/LDC1614/technicaldocumentshttp://www.ti.com/product/LDC1614/toolssoftwarehttp://www.ti.com/lit/ug/slau658/slau658.pdfhttp://www.ti.com/general/docs/datasheetdiagram.tsp?genericPartNumber=PGA411-Q1&diagramId=SLASE76Ehttp://www.ti.com/product/LDC1614http://www.ti.com/product/LDC1614-Q1http://www.ti.com/product/LDC2114http://www.ti.com/product/FDC1004http://www.ti.com/product/FDC1004-Q1

Why use TI ultrasonic sensing? Key applications

Featured products


Ultrasonic sensors Integrated system on chip solutions for presence, position, and proximity sensing

Frequency Device Type Features

Drive transducers from

31.25kHz to 4MHz to

accurately detect objects

with a resolution of 1mm

– 1cm at a range of

10cm – 10m

Shrink your design with

integrated and analog

front end solutions that

allow for system

flexibility

Achieve various

transducer current and

voltage requirements

with both direct drive

and transformer drive

solutions

PGA460 (Q1)

Industrial Automotive

• Industrial / logistics robots

• Vacuum robots / lawn mowers

• Level transmitter

• Position sensors

Ultrasonic ASSP with

integrated DSP and time-

varying gain

Ultrasonic AFE with

logarithmic receiver for

directly driven transducers

Design support PGA460 EVM training Application note

TI’s integrated ultrasonic sensing ICs can drive a variety of transducers

over a wide detection range. The small size and accurate performance of

the TI ultrasonic solutions enable the integration of proximity sensing and

collision avoidance feature in a wide variety of industrial and automotive

applications.

Reference designs

TI’s Ultrasonic sensors

TUSS4470 TUSS4440

Ultrasonic AFE with logarithmic

receiver for transformer driven

transducers

• Ultrasonic park assist

• Powertrain fluid sensors

• Smart kick-to-open trunk
https://training.ti.com/ultrasonic-sensing-pga460-q1https://e2e.ti.com/support/sensors/f/1023/t/748143http://www.ti.com/lit/an/slaa907a/slaa907a.pdfhttp://www.ti.com/product/PGA460http://www.ti.com/product/PGA460-Q1http://www.ti.com/applications/industrial/robotics.htmlhttp://www.ti.com/solution/vacuum_robots?variantid=11008&subsystemid=13787http://www.ti.com/solution/robotic_lawn_mowers?variantid=11578&subsystemid=13902http://www.ti.com/solution/level-measurementhttp://www.ti.com/solution/level-measurementhttp://www.ti.com/solution/position-sensor?variantid=14414&subsystemid=16666https://e2e.ti.com/support/sensors/f/1023/t/748143https://training.ti.com/ultrasonic-sensing-pga460-q1http://www.ti.com/lit/an/slaa907a/slaa907a.pdfhttp://www.ti.com/lit/an/slaa907a/slaa907a.pdfhttp://www.ti.com/sensors/specialty-sensors/ultrasonic/reference-designs.htmlhttp://www.ti.com/product/TUSS4470http://www.ti.com/sensors/specialty-sensors/ultrasonic/reference-designs.htmlhttp://www.ti.com/product/TUSS4440http://www.ti.com/solution/ultrasonic_park_assisthttp://www.ti.com/solution/powertrain_fluid_concentration_sensorshttp://www.ti.com/solution/closure_systems_trunkhttp://www.ti.com/solution/closure_systems_trunkhttp://www.ti.com/solution/closure_systems_trunkhttp://www.ti.com/solution/closure_systems_trunkhttp://www.ti.com/solution/closure_systems_trunk

welcome to the texas instruments new product update...low high voltage: up to 38v supply voltage 1st...

Documents