IQS263B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 IQS263B ProxSense® IC is a 3-channel projected or self capacitive proximity and touch controller with best in class sensitivity, signal to noise ratio and power consumption. Other features include automatic tuning for sense electrodes, internal reference capacitor and internal regulator to reduce total system cost.

特性 Features

• 3 Self or Mutual Channel Capacitive Controller

• Configurable 8-bit 2/3 channel slider or 3 channel scroll wheel

• Up to 80Hz report rate - On chip Movement Detection algorithm - SAR compliance

• IEC 62209-2 ed1.0 and the FCC KDB 616217–D04

• Left, right flick and tap gestures

• Automatic adjustment for optimal performance (ATI)

• User selectable Proximity and Touch thresholds

• Long proximity range - Automatic drift compensation

• Fast I2C Interface - Event mode or streaming modes

• Hibernation mode

• Low Power, suitable for battery applications

• Supply voltage: 1.8V to 3.6V - 3μA Active sensing in LP mode

• 100μA at 40Hz report rate

应用 Application

• Remote controls

• SAR detection for tablets and mobile phones

• SAR detection for wireless charging stations

• Sliders/Scroll wheels for remote controls

• Movement detection devices

• Volume Control & Lid closure detection for laptops

• MP3 players

• Portable Electronics

• Wearable Electronics

简介

IQS263B属于集成电路（IC）的传感器电容式触控。由制造生产的IQS263B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。