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AW9201 - Single Key Capacitive Controller

Datasheet Summary

Description

AW9201 is capacitive single-channel touch sensor.

It integrates a precise Capacitance Digital Converter (CDC) and a DSP core for touch detecting.

This device automatically track slow varying environmental changes via special signal processing algorithms.

Features

  • Configurable Touch Sensitivity.
  • RF Noise Filter.
  • Automatically Calibrate Varying Environmental Changes.
  • Intrinsic Capacitance Compensation.
  • Support Interrupt Output, Open-drain output, Low Active.
  • Support Compatible I2C Interface, Interface Voltage range of 1.8V ~ 2.8V.
  • Single Power Supply, Voltage Range: 2.5V-3.6V.
  • QFN1.6mm×1.6mm_8L Package.

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Datasheet preview – AW9201

Datasheet Details

Part number AW9201
Manufacturer AWINIC
File Size 880.36 KB
Description Single Key Capacitive Controller
Datasheet download datasheet AW9201 Datasheet
Additional preview pages of the AW9201 datasheet.

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Full PDF Text Transcription

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AW9201 Nov 2017 V1.1 AW9201 Single Key Capacitive Controller FEATURES  Configurable Touch Sensitivity  RF Noise Filter  Automatically Calibrate Varying Environmental Changes  Intrinsic Capacitance Compensation  Support Interrupt Output, Open-drain output, Low Active  Support Compatible I2C Interface, Interface Voltage range of 1.8V ~ 2.8V  Single Power Supply, Voltage Range: 2.5V-3.6V  QFN1.6mm×1.6mm_8L Package APPLICATIONS Mobile Phones, MID Portable Media Player White Goods GENERAL DESCRIPTION AW9201 is capacitive single-channel touch sensor. It integrates a precise Capacitance Digital Converter (CDC) and a DSP core for touch detecting. This device automatically track slow varying environmental changes via special signal processing algorithms.
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