Resistive Type Touch Screen Control IC - BU21029MUV

Unlike most resistive touch screen controllers, the BU21029MUV 4-wire resistive touch-screen controller can generate data that enables dual touch detection. The Host processor can use this data to detect single and dual point coordinates.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BU21029MUV-E2ActiveVQFN020V404025002500TapingYes

BU21029MUV Data Sheet

Specifications
Vcc(Min.)[V]1.65
Vcc(Max.)[V]3.6
Resolution4096 x 4096
Stand-by current[µA]100.0
Host I/FI2C
Operating Temperature (Min.)[°C]-20
Operating Temperature (Max.)[°C]85
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