QT140 Description
Pinouts are not the same! APPLICATIONS PC Peripherals Backlighted buttons Appliance controls Security systems Access systems Pointing devices Instrument panels Gaming machines QT140 / QT150 charge-transfer (“QT’”) QTouch ICs are self-contained digital controllers capable of detecting near-proximity or touch on 4 or 5 electrodes. They allow electrodes to project independent sense fields through any dielectric like...