IQS231B数据手册集成电路（IC）的传感器电容式触控规格书PDF

描述 Description

The IQS231B is a single channel capacitive proximity/touch controller for SAR applications. The IQS231B has human movement detection and can detect human interaction during power on and a quick release. The device also features failsafe operation with a heartbeat.

简介

IQS231B属于集成电路（IC）的传感器电容式触控。由制造生产的IQS231B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。