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Datasheet

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软件

说明

QT60160/QT60240

QT60160/QT60240 Summary

(文件大小: 623961, 26 页数, 更新时间: 09/2006)

16- and 24-key QMatrix™ Touch Sensor ICs

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Atmel 16-key QMatrix™ touch sensor IC designed for low-cost mobile and consumer electronics applications. QMatrix technology employs transverse charge-transfer sensing electrode designs that are easily wired and which can be made very compact. The charge is forced from an emitting electrode into the overlying panel dielectric and then collected on a receiver electrode that directs the charge into a sampling capacitor. The charge is then converted directly to digital form without the use of amplifiers.

关键参数

参数

Pin Count:

32

Touch Sensor Type:

Buttons

# of Touch Channels:

32

Temp. Range (deg C):

-40 to 85

Operating Voltage (Vcc):

1.8 to 5.5

Interface Type:

I2C and Shift Register

Acquisition Method:

QMatrix

 

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
QT60160-ISG Industrial (A) (-40°C to 85°C) 请求



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