IQS228B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 IQS228B is a single channel capacitive sensor device for applications that require both proximity and touch detection.

应用 Application

• LCD, Plasma & LED TVs

• Proximity enabled backlighting


• Mobile Phones

• GUI trigger on Proxmitiy detected

• On ear activiation


• Wake up from standby detection / touch keys

• LED flashlights orheadlamps

• White goods and appliances

• Office equipment, toys

• Hermitically sealed Human Interface Devices

• Replacement for electromechinical switches

• Find-In-The-Dark (FITD) applications

• Automotive:

• Door pocket lighting, electric window control

简介

IQS228B属于集成电路（IC）的传感器电容式触控。由制造生产的IQS228B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。