QT60161

      The QT60161 is designed as 16 key QMatrix keypanel sensor IC with typical applications of security keypanels, appliance controls, ATM machines, automotive panels, industrial keyboards, outdoor keypads, touch-screens and machine tools.
      The QT60161 has many features.The first one is that it would have advanced second generation QMatrix controller.The second one is that it would have 16 touch keys through any dielectric.The third one is that it would be 100% autocal for life - no adjustments requied.The fourth one is that it would have SPI slave or master/slave interface to a host controller.The fifth one is that it would have parallel scan interface for electromechanical compatibility.The sixth one is that it would have keys individually adjustable for sensitivity, response time, and many other critical parameters.The seventh one is that it would have sleep mode with wake pin.The eighth one is synchronous noise suppression.The ninth one is min and match key sizes & shapes in one panel.The tenth one is it would have adjacent key suppression feature.The next one is panel thickness to 5 cm or more.The next one is low overhead communications protocol.The last one is it would be 44-pin TQFP packaged.That are all the features.
      Some absolute maximum specifications of QT60161 have been concluded into several points as follow.The first one is about its operating temperature which would be as designed by suffix.The second one is about its storage temperature which would be from -55°C to +125°C.The third one is about its Vdd which would be from -0.5 to +5.5V.The fourth one is about its max continuous pin current, any control or drive pin which would be ±10mA.The fifth one is about its short circuit duration to ground, any pin which would be infinite.The sixth one is about its short circuit duration to Vdd, any pin which would be infinite.The seventh one is about its voltage forced onto any pin which would be from -0.6V to (Vdd + 0.6) Volts.The eighth one is about its frequency of operation which would be 13MHz.The ninth one is about its eeprom maximum writes which would be 100,000 write cycles.
      And so on.For more information of QT60161 please contact us.