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GREENMCU |
GRM805_10
功能说明
版本:V03 日期:2012/04/12
www.greenmcu.com
Free Datasheet http://www.Datasheet4U.com
目录
目录
1、芯片概述 ............................................................................................................................................ 1
2、芯片特征 ............................................................................................................................................ 1
3、电气参数 ............................................................................................................................................ 1
4、原理及构成 ........................................................................................................................................ 1
4.1 原理 ..............................................................................................................................................1
4.2 构成: ..........................................................................................................................................1
5、管脚图及管脚说明 ............................................................................................................................2
5.1 管脚图:.....................................................................................................................................2
5.2 管脚说明:......................................................................................................................................2
6、应用设计 ............................................................................................................................................ 3
6.1 参考电路:....................................................................................................................................3
6.2 抗干扰处理.................................................................................................................................7
6.3 按键选用原则.............................................................................................................................7
6.4 灵敏度选择.................................................................................................................................7
7、封装说明 ............................................................................................................................................ 8
8、订购信息 .......................................................................................................................................... 10
9、产品命名规则.................................................................................................................................. 11
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