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AT42QT1012

One-channel Toggle-mode Touch Sensor

AT42QT1012 Features

* Number of Keys:

* One toggle mode (touch-on/touch-off), plus programmable auto-off delay and external cancel

* Configurable as either a single key or a proximity sensor Technology:

* Patented spread-spectrum charge-transfer (direct mode) Key outline sizes:

AT42QT1012 General Description

Table 1-1. Pin 1 2 3 4 5 6 Pin Listing Name OUT Vss SNSK SNS Vdd TIME Type O P I/O I/O P I Comments Output state. To switched circuit and output polarity selection resistor (Rop) Supply ground Sense pin. To Cs capacitor and to sense electrode Sense pin. To Cs capacitor and multiplier configuration.

AT42QT1012 Datasheet (114.75 KB)

Preview of AT42QT1012 PDF

Datasheet Details

Part number:

AT42QT1012

Manufacturer:

ATMEL Corporation

File Size:

114.75 KB

Description:

One-channel toggle-mode touch sensor.

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TAGS

AT42QT1012 One-channel Toggle-mode Touch Sensor ATMEL Corporation

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