集成电路PCF8885是一款8通道电容式触摸和接近传感器，可检测远程感应面板上的电容变化。静态电容的变化(对应于动态电容变化)则通过连续自动校准进行自动补偿。远程感应面板(如导电箔)可通过同轴电缆连接IC。8路输入通道相互之间独立工作。传感器还可采用内置选项进行矩阵排列：仅当两路通道同时激活时才会产生中断，当两路通道都已经激活时才会抑制附加通道输出。

应用笔记

购买/参数

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文档

快速参考恩智浦文档类别

6 文件

紧凑列表

Water and condensation safe touch sensing with the NXP capacitive touch sensors[AN11122]

PDFMar 17, 2014版本更新 3.0
General design guidelines for the NXP capacitive sensors[AN11155]

PDFMar 17, 2014版本更新 2.0
Capacitive touch sensing with high EMC performance[AN11157]

PDFFeb 8, 2012版本更新 1.0

Capacitive 8-channel touch and proximity sensor with auto-calibration and very low power consumption[PCF8885]

PDFMar 17, 2014版本更新 3.0

OM11057 quick start guide[UM10505]

PDFOct 5, 2015版本更新 2.0
User manual for the TFT touch demo board OM11058[UM10720]

PDFOct 5, 2015版本更新 1.0

8通道电容式触摸和近距离传感器，具有自动校准和极低功耗

购买/参数

文档

过滤方式

应用笔记 (3)

Water and condensation safe touch sensing with the NXP capacitive touch sensors[AN11122]

General design guidelines for the NXP capacitive sensors[AN11155]

Capacitive touch sensing with high EMC performance[AN11157]

数据手册 (1)

Capacitive 8-channel touch and proximity sensor with auto-calibration and very low power consumption[PCF8885]

用户指南 (2)

OM11057 quick start guide[UM10505]

User manual for the TFT touch demo board OM11058[UM10720]

Capacitive 8-channel touch and proximity sensor with auto-calibration and very low power consumption

Water and condensation safe touch sensing with the NXP capacitive touch sensors

General design guidelines for the NXP capacitive sensors

Capacitive touch sensing with high EMC performance

OM11057 quick start guide

User manual for the TFT touch demo board OM11058

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