AK4186 controller equivalent, low power touch screen controller.
! 4-wire or 5-wire Touch Screen Interface ! I2C Serial Interface ! 12bit SAR A/D Converter with S/H circuit .
The AK4186 is a 4-wire/ 5-wire resistive touch screen controller that incorporates 12bit SAR A/D converter. The AK4186 can detect the pressed screen location with two A/D conversions and it can also measure touch pressure. The AK4186 has both an auto.
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