GRM805-01A
GRM805-01A is dedicated touch-button signal processing chip manufactured by GREENMCU.
GRM805_01A
功能说明
版本：V02 日期：2012/02/15
.greenmcu.
Free Datasheet http://..
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 ................................................................................................................................... 2 4.1 原理 ......................................................................................................................................... 2 4.2 构成： ..................................................................................................................................... 2 5、管脚及说明 ................................................................................................................................... 2 5.1 管脚图： ................................................................................................................................. 2 5.2 管脚说明： ............................................................................................................................. 3 6、应用设计 ....................................................................................................................................... 4 6.1 参考电路 ................................................................................................................................ 4 6.2 灵敏度选择 ............................................................................................................................ 4 6.3 抗干扰处理 ............................................................................................................................. 4 7、 封装说明 ..........................
