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QST104

Capacitive touch sensor device 4 keys

QST104 Datasheet (490.74 KB)

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Datasheet Details

Part number:

QST104

Manufacturer:

STMicroelectronics ↗

File Size:

490.74 KB

Description:

Capacitive touch sensor device 4 keys.

QST104 Features

* Patented charge-transfer design Up to 4 independent QTouch™ keys supported Individual key state outputs or I2C interface Fully “debounced” results Patented AKS™ Adjacent Key Suppression Self-calibration and auto drift compensation Spread-spectru

QST104 General Description

The QST104 is the ideal solution for the design of capacitive touch sensing user interfaces. Touch-sensitive controls are increasingly replacing electromechanical switches in home appliances, consumer and mobile electronics, and in computers and peripherals. Capacitive touch controls allow designers.

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.. QST3 Transistors General purpose amplification (−30V, −5A) QST3 zApplication Low frequency amplifier Driver zExternal dimensions.

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TAGS

QST104 Capacitive touch sensor device keys STMicroelectronics

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