TSC2301 - PROGRAMMABLE TOUCH SCREEN CONTROLLER
The TSC2301 is a highly integrated PDA analog interface circuit.
It contains a complete 12-bit A/D resistive touch screen converter (ADC) including drivers, touch pressure measurement capability, keypad controller, and 8-bit D/A converter (DAC) output for LCD contrast control.
The TSC2301 offers pro
TSC2301 Features
* SPI™ Serial Interface
* Touch Screen Controller
* 4-Wire Touch Screen Interface
* Internal Detection of Screen Touch and Keypad Press
* Touch Pressure Measurement
* Ratiometric Conversion
* Programmable 8-, 10- or 12-Bit Resolution
