IQS128中文资料接近和触摸, DYCAL数据手册Azoteq规格书

描述 Description

The IQS128 ProxSense® IC is a fully integrated capacitive sensor with Dynamic Calibration technology to compensate for sensor drift.

特性 Features

• DYCAL Intelligent Hysteresis

• Automatic Tuning Implementation (ATI)

• Internal Capacitor Implementation (ICI)

• Supply voltage: 2.95V to 5.5V

• Minimal external components

• Data streaming option

• Advanced on-chip digital signal processing

• Ultra Low Power (15uA)

• Time-out for stuck key

• Proximity and Touch Button sensitivity

• 6 pin TSOT23-6

• Touch: 6mm plastic, 10mm glass

• Proximity: 15cm

应用 Application

• SAR (p-sensor) sensor for tablets, laptops and mobile phones

• LCD, Plasma & LED TVs

• Proximity enabled back lighting


• Mobile Phones on-ear detection

• Wake up from standby detection / touch keys

• White goods and appliances

• Office equipment, toys

• Hermetically sealed human interface devices

• Replacement for electro-mechanical switches

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

简介

IQS128属于集成电路（IC）的传感器电容式触控。由制造生产的IQS128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。