AT42QT1012 - One-channel Toggle-mode Touch Sensor

Product Overview

ATMEL Corporation

Part number	AT42QT1012
Manufacturer	ATMEL Corporation
File Size	114.75 KB
Description	One-channel Toggle-mode Touch Sensor
Datasheet	AT42QT1012 Datasheet
Additional preview pages of the AT42QT1012 datasheet.

Table 1-1.

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.

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:.
6 mm x 6 mm or larger (panel thickness dependent); widely different sizes and shapes possible Electrode design:.
Solid or ring electrode shapes PCB Layers required:.
One Electrode m.

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Published: Jun 8, 2010 |