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Azoteq IQS266 User guide

  • Hello, I'm your chat assistant. I've reviewed the product details for the Azoteq ProxSense IQS266EV02 trackpad controller. This document outlines its key features, such as low power consumption, self-capacitive wake-up, and evaluation modes. I'm ready to help with any questions you have regarding this device.
  • What is the IQS266 ProxSense IC?
    What is the power consumption of the IQS266?
    What are the evaluation modes for the IQS266EV02?
IQ Switch®
ProxSense®
Copyright © Azoteq 2017
IQS266EV02 Overview
Page 1 of 1
All Rights Reserved
Revision 1.0
September 2017
IQS266EV02
2x3 Channel projected capacitive Trackpad controller with self-capacitive
wake-up
The IQS266 ProxSense® IC is a 2x3 projected capacitive trackpad designed for low power mobile
applications. This trackpad is perfect to implement on a single ITO touch screen for wearables. A self-
capacitive channel is used for wake-up channel which keeps the power consumption in low-power less than
5uA. Other features include automatic tuning for sense electrodes, internal reference capacitor and internal
regulator to reduce total system cost.
EV-Kit Overview
Trackpad Arduino shield with OLED display
FPC trackpad PCB
Evaluation Modes
PC Data streaming mode (needs the CT210(A))
o Connect either FPC trackpad or Arduino shield
board via CT210A1 to computer.
o All data streaming from the trackpad is displayed in
the GUI
Standalone mode (needs Arduino Uno (purchases
separately))
o Gestures displayed on OLED screen
o Prox indicated by 4 LEDS
o Open source code for custom development
Applications
Wearables
Remote controls
Navigational controls
IoT devices with small user interfaces
White goods and appliances
Office equipment & printers
Toys
IQS266EV02 on Arduino Uno
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