• Worlds lowest power touch buttons - TI.com
  • DRV8662 - industry's most highly integrated piezo haptic driver - TI.com
  • 3x5 Multi-touch resistive controller - TSC2020 - TI.com


Touch Screen Controllers

Texas Instruments is the market leader in touch screen controllers, offering resistive and capacitive touch and haptic feedback solutions to support a broad range of performance options from simple, single-touch to high performance, multi-touch controllers.

TI offers a total touch solution, providing a complete line of touch products in addition to a portfolio of audio DACs, codecs, piezo and motor haptic drivers, MCUs, and MPUs for a complete system solution.

 

Capacitive and Resistive Touch Solutions Guide

Capacitive and Resistive Touch Solutions Guide

(sszb152.pdf, 6 KB)
Capacitive and Resistive Touch

NEW!
TSC306016-Channel Projective Capacitive Touch Screen Controller

Download datasheet

The TSC3060 capacitive touch screen controller delivers low power, noise-resilient, low cost capacitive touch control, ideal for small screen (<3.2”) applications including feature phones, wireless mice, track pads, remotes, and digital still cameras.

Key Features and Benefits
  • Analog front end-based design: Reduced system complexity, cost, and power by leveraging existing system controller
  • Precision analog mixed signal filters: Reduced charger noise, water rejection, and IR-less proximity detection
  • Access to RAW ADC node data: Allows designers to create proprietary touch algorithms
  • Lower power: Track up to four simultaneous touch points with the same power consumption of one
NEW!
TSC4270Capacitive Touch Screen Controller with Microcontroller

Download datasheet

The TSC4270 capacitive touch screen controller with integrated microcontroller and digital signal filter delivers a high performance self-contained device for medium screen (<7”) applications including smartphones, low-end tablets, and automotive.

Key Features and Benefits
  • Integrated MCU and DSP filter: High performance self-contained capacitive touch screen controller delivers 4x the industry report rate of 240 Hz
  • Industry-leading features: Grip suppression, water rejection, and pressure-sensing technology
  • Auto calibration mode: Easily get your application up and running and perfectly tuned each time on power-up
  • Low latency haptics integration: Quickly queue up and execute haptics effects when combined with TI haptic drivers

Capacitive Touch Screen Controller Portfolio

Product
Number
Max Nodes Channels Configurable Row & Channels Proximity Detection Water Rejection Suppression Grip Communication Architecture Pin/
Package
TSC3060
Dowload Software
60 16 Yes Yes No I2C AFE + Digital State Machine 24QFN
TSC4270
Dowload Software
270 33 5 Yes Yes Yes I2C AFE + ARM M0 + DSP Filter 48QFN
49WCSP

Resistive Touch

To see a full sampling of our extensive resistive portfolio, please click here.