The ADS7846E is a 12-bit, 4-wire resistive touch screen controller from Texas Instruments. It features an SPI interface, operates from 2.2V to 5.25V, and is housed in a 16-SSOP package.
The ADS7846EG4 is a 12-bit 4-wire resistive touch screen controller from Texas Instruments with SPI interface. It operates from 2.2V to 5.25V and includes on-chip temperature and touch-pressure measurement.