IQS263B Datasheet (data sheet) PDF





IQS263B Datasheet, 3-Channel Capacitive Touch and Proximity Controller

IQS263B   IQS263B  

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IQ Switch® ProxSense® Series ProxSense ® IQS263B Datasheet 3 Channel Capaciti ve Touch and Proximity Controller with 8-bit Resolution Slider or Scroll Wheel The IQS263B ProxSense® IC is a 3-cha nnel projected (or self) capacitive pro ximity and touch controller with best i n class sensitivity, signal to noise ra tio and power consumption. Other featur es include automatic tuning for sense e lectrodes, internal reference capacitor and internal regulator to reduce total system cost. Main Features • 3 Sel f or Mutual Channel Capacitive Controll er • Configurable 8-bit 2/3 channel slider or 3 channel scroll wheel • U p to 80Hz report rate • On chip Mo

IQS263B Datasheet, 3-Channel Capacitive Touch and Proximity Controller

IQS263B   IQS263B  
vement Detection algorithm • SAR comp liance in mobile devices according to t he IEC 62209-2 ed1.0 standard and the F CC standard (KDB 616217 – D04 SAR for laptop and tablets v01) • Left and right flick gesture recognition • Aut omatic adjustment for optimal performan ce (ATI) RoHS2 Compliant • User sel ectable Proximity and Touch thresholds • Long proximity range • Automati c drift compensation • Fast I2C Inte rface • Event mode or Streaming mode s • Hibernation mode • Low Power, s uitable for battery applications IQS26 3B MSOP10 / DFN 10 Representations only , not actual markings • Supply volta ge: 1.8V to 3.6V • <3µA Active sens ing in LP mode • <100µA full runnin g current up to 40Hz report rate Appli cations • SAR detection for tablets and mobile phones • SAR detection for wireless charging stations (operating frequency > 100MHz) • SAR detection f or USB dongle-type devices • Sliders/ Scroll wheels for remote controls • M ovement detection devices (anti-theft) • Volume Control & Lid closure detect ion for laptops • MP3 players • Por table Electronics • Wearable Electron ics Copyright © Azoteq (Pty) Ltd 2018 All rights reserved. IQS263B Datashee t V1.04 Page 1 of 52 October 2018 IQ Switch® ProxSense® Series Contents 1 INTRODUCTION ..................................................








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