Microchip AT42QT1011-TSHR, Current Sensor 6-Pin, SOT-23

The Microchip Single Key capacitive touch controller family provides an easy way to add a touch key to any application. It implements advanced filtering algorithm to offer robust operation in noisy environment. Sensitivity and low power modes can be configured as well. It output will remain high as long as a touch is detected. No Max On time out.

Electrode design Solid or ring electrode shapes
PCB Layers required One
Electrode materials Etched copper, silver, carbon, Indium Tin Oxide
Panel thickness Up to 12 mm glass and 6 mm plastic electrode size and Cs dependent
Key sensitivity Settable via capacitor
Power consumption 17 μA at 1.8 V typical