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Datasheet

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软件

说明

AT42QT1110 Automotive

AT42QT1110 Automotive Complete

(文件大小: 633KB, 50 页数, 修订版 J, 更新时间: 05/2013)
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Standarized, fully automotive qualified, 11-key capacitive touch controller designed to meet all the requirements for devices in the automotive industry.

With configurable 11-key QTouch™ buttons with guard channels for reliable capacitive UIs, the device can be used in all kinds of automotive applications including radio, keyless entry, electric windows, and satellite navigation.

Its keys can be constructed in different shapes and sizes. The device includes all signal processing functions necessary to provide stable sensing under a wide variety of changing conditions. The outputs are fully debounced. Only a few external parts are required for operation.

关键参数

参数

Pin Count:

32

Touch Sensor Type:

Buttons

# of Touch Channels:

11

Temp. Range (deg C):

-40 to 125

Operating Voltage (Vcc):

3.0 to 5.5

Interface Type:

SPI/Change Pin/Discrete

Acquisition Method:

QTouch

 

订购码 封装 操作范围 载体类型 样品 Atmel 商店可用性1 单价2 网上购买
AT42QT1110-MZ QFN PN 32 请求
AT42QT1110-AZ TQFP MA 32 请求



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.