Datasheet
4-wire Resistive
Touch Screen Controller
BU21025GUL
●General Description BU21025GUL is a low power 4-wire resistive touch screen controller. BU21025GUL measures coordinates and touch pressures with a 12bit A/D converter. BU21025GUL has a digital filter for noise reduction.
●Features ■ 4-wire resistive touch screen controller ■ Single 1.65V to 3.6...
