10 KEY QTOUCH™ SENSOR IC

10 KEY QTOUCH Sensor IC, Touch Screen QT1101 charge-transfer (QT) QTouchTM IC is a self-contained, patented digital controller capable of detecting near-proximity or touch on up to ten electrodes. It allows electrodes to project independent sense fields through any dielectric such as glass or plastic. This capability coupled with its continuous self-calibration feature CAN lead to entirely new product concepts, adding high value to product designs. The devices are designed specifically for human Interfaces like control panels, appliances, gaming devices, lighting controls, or anywhere a mechanical Switch or button may be found; they may also be used for some material sensing and control applications. Each of the channels operates independently of the others, and each CAN be tuned for a unique sensitivity level by simply changing a corresponding external Cs capacitor. By Quantum Research Group