32-KEY QMATRIX™ CHARGE-TRANSFER IC

The QT60320 digital charge-transfer (QT) QMatrix IC is designed to detect touch on up to 32 keys in a scanned X-Y 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 5 cm or more. 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 the control panel. Key sizes, shapes and placement are almost entirely arbitrary; sizes and shapes of keys CAN be mixed within a single panel of keys and CAN vary by a factor of 20:1 or more in area. The gain (sensitivity) and threshold of each key CAN be set individually via simple commands over the UART port, for example via the freeware QmBtn program. Key setups are stored internally in an onboard EEPROM and do not need to be reloaded. By Quantum Research Group
QT60320C 's PackagesQT60320C 's pdf datasheet
QT60320C-AS TQFP




QT60320C Pinout, Pinouts
QT60320C pinout,Pin out
This is one package pinout of QT60320C,If you need more pinouts please download QT60320C's pdf datasheet.

QT60320C Application circuits
QT60320C circuits
This is one application circuit of QT60320C,If you need more circuits,please download QT60320C's pdf datasheet.


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QT60320C Application Notes QT60320C RoHS QT60320C Circuits QT60320C footprint
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