AT42QT2160中文资料Touch Sensing/Turnkey Products数据手册Microchip规格书

描述 Description

Small control panel processor for battery-driven consumer devices such as mobile phones, personal media players, PDAs, digital picture frames, and other mobile appliances. The device includes 16 touch channels, a slider using two to eight channels plus LED control, I/O expansion, and a two-wire serial interface compatible to the industry-standard I2C bus. Based on Microchip QMatrix™ and QSlide?? technologies, it has very low power requirements and provides a very wide range of host-programmable input/output configurations.

简介

AT42QT2160属于集成电路（IC）的传感器电容式触控。由制造生产的AT42QT2160传感器，电容式触控该系列产品提供操作电容式触摸感应传感器所需的模拟激励和测量资源，并以一种便于微控制器或类似器件使用的格式（例如 I2C 或 SPI 串行接口、UART 或简单的逻辑信号）来传递由此产生的信息。这些器件常用于人机界面应用。