The QT60040 digital charge-transfer (QT) QMatrix IC Touch Screen is designed to detect touch on up to 4 keys in a scanned 4x1 matrix. It will project the keys through almost any dielectric, like glass, plastic, stone, ceramic, and even most kinds of wood, up to thicknesses of 6mm. The touch areas are defined as simple 2-part interdigitated electrodes of conductive material, like copper, Indium-Tin-Oxide (ITO), or screened silver or carbon deposited on the rear of a control panel. Alternatively the keys CAN be implemented on a stick-on flex circuit that CAN be adhered to the rear of most panels. By Quantum Research Group
QT60040 's PackagesQT60040 's pdf datasheet
QT60040-D DIP

QT60040 Pinout, Pinouts
QT60040 pinout,Pin out
This is one package pinout of QT60040,If you need more pinouts please download QT60040's pdf datasheet.

QT60040 Application circuits
QT60040 circuits
This is one application circuit of QT60040,If you need more circuits,please download QT60040's pdf datasheet.

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