AK4185 Description
The AK4185 is a 4-wire/ 5-wire resistive touch screen controller that incorporates 12bit SAR A/D converter. The AK4185 operates down to 1.6V supply voltage in order to connect a low voltage microprocessor. The AK4185 has both an automatic continuous measurement and a measurement data calculation function.
AK4185 Key Features
- 4-wire or 5-wire Touch Screen Interface
- SPITM Serial Interface
- 12bit SAR A/D Converter with S/