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Touch Sensor ICs

ST offers touch sensor solutions for touch keys and touch screens. Capacitive solutions are used for touch keys, while resistive solutions are used for touch screens.

For capacitive touch key applications, ST offers two families of products: QST and S-Touch. These solutions are complementary and between them, cover a very broad range of application platforms.

For touch screen applications, the S-Touch resistive touch screen products offer a simple solution suitable for end-applications ranging from industrial control interfaces to smartphone screens.

 
Touch Sensor ICs Families
Touch Key ICs
Touch Screen ICs
 
Product News
Press announcement, May 08, 2008
STMicroelectronics Cuts Power and Response Time with New Touch Screen Controller IC
Press announcement, June 26, 2007
STMicroelectronics Introduces Lowest-Power-Consumption Touch Sensor for Portable and Cost-Sensitive Applications
Press Announcement, June 20, 2007
STMicroelectronics Launches First Product in QST Family of Capacitive Touch Sensors