Features
* Sensor Keys:
* Up to 11 QTouch™ channels
* Data Acquistion:
* Measurement of keys triggered either by a signal applied to the SYNC pin or at regular intervals timed by the AT42QT1110's internal clock
* Keys measured sequentially for better performance, or in
Applications
* Specific package qualified for automotive applications, such as radio, keyless
entry, electric windows and sat nav
QTouch™ 11-key Sensor IC AT42QT1110-MZ AT42QT1110-AZ
9570I
* AT42
* 03/10
1. Pinout and Schematic
1.1 Pinout Configuration
SNS8K/DETECT3 SNS9/DETECT4
SNS9K/DET