MTCH102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 MTCH102 is a 2 channels Proximity/Touch controller with simple digital outputs. The sensitivity and power mode can be configured. The MTCH102 device uses an advanced optimization algorithm to actively suppress noise from the signal to achieve reliable proximity/touch detection.

特性 Features

• High Signal to Noise Ration (SNR) 
• Moisture/ Water resistance
• Simple I/O interface with existing system
• Adjustable Sensitivity with compensation for different sensor sizes 
• Multi Stage Active noise suppression filters 
• Automatic Environmental compensation 
• Support for wide range of sensor shape and size
• Flexible Low Power Mode

简介

MTCH102属于集成电路（IC）的传感器电容式触控。由制造生产的MTCH102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。