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QT1101 Datasheet 10 Key Qtouch Sensor Ic

Manufacturer: QUANTUM

Overview: .. lQ " Patented charge-transfer (‘QT’) design " Ten independent QT sensing fields (keys) " 2.8V ~ 5.

Datasheet Details

Part number QT1101
Manufacturer QUANTUM
File Size 255.04 KB
Description 10 KEY QTOUCH SENSOR IC
Datasheet QT1101_QUANTUM.pdf

Key Features

  • which provide for reliable, trouble-free operation over the life of the product. Burst operation: The device operates in ‘burst mode’. Each key is acquired using a burst of charge-transfer sensing pulses whose count varies depending on the value of the reference capacitor Cs and the load capacitance Cx. In LP mode, the device sleeps in an ultra-low current state between bursts to conserve power. The keys signals are acquired using three successive bursts of pulses: Burst A: Keys 0, 1, 4, 5 Burst.

More Datasheets from QUANTUM

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