IQS229

The IQS229 ProxSense® IC is a self-capacitance controller designed for applications that are required to meet SAR regulations. The IQS229 can also be used to detect a long term presence as a movement detector. The IQS229 operates standalone and can be configured via digital inputs.

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Features

  • Azoteq movement detection technology
  • Designed for SAR test specification compliance
  • Automatic Tuning (ATI)
  • Internal Capacitor Implementation (ICI)
  • Supply voltage: 1.8V to 3.6V
  • External strap options for quick configuration
  • Streaming data option
  • Advanced on-chip digital signal processing
  • Ultra Low Power (30uA)
  • Robust UI for long term stability
  • Separate activation and movement outputs
  • 3x3mm DFN10 package
  • Detection distance of more than 25mm
 

Applications

  • Displays and human interface devices
  • Proximity enabled backlighting
  • Mobile devices
  • GUI trigger on proximity detection
  • On ear activation
  • SAR compliance
  • Wearable device usage detection
  • Wake up from standby detection
  • LED flashlights
  • White goods and appliances
  • Office equipment, toys
  • Replacement for electromechanical switches
  • Find-In-The-Dark (FITD) applications
Let us help you implement your IQS229.
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If you don’t believe us test it yourself.

Includes 3x IQS229 Stamp modules.
Embed into custom design and interface to host MCU to evaluate proximity and SAR abilities.

Iqs229 Ev01 Azoteq Product Evaluation Kits
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User Guide

Azoteq provides software used for the serial streaming of data to a computer utilising the Azoteq USB-dongles. Each IC has its own dedicated software and is intended for prototyping purposes and can be found on the Azoteq website under Software and Tools.

Ct210a
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User Guide
Feel free to order us around.