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IQS223

>

ProxSense Capacitive
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Azoteq is a fabless semiconductor company and world leader incapacitive proximity and touch solutions for user interfaces. Their new ProxFusion product line gathers various sensor technologies in one chipset including ambient ligh sensing, IR, inductive and Hall Effect.

Characteristics

Additional information

Controller IC

IQS223

Package

QFN-16 53

Number of channels

3

Application

√

Capacitance

√

Interface

I²C

Evaluation Kit

IQS223EV01 IQS223EV02

Key features :

  • 1 Global Proximity wake-up channel (CH0)
  • 3 Self/Projected channel capacitive controller
  • 4 GPIO gesture output pins
  • 2 GPIO strap option input pins for sensitivity selections
  • Configurable 1D flick or swipe gesture detection with individual direction output pins
  • Tap & Hold gesture recognitions and output
  • 72Hz normal power ( Maximum) sampling rate
  • Automatic drift compensation
  • Antenna Tuning Implementation (ATI) - Automatic adjustment for optimal performance

Applications :

  • Mechanical key replacement for TWS
  • Volume control for earphones
  • MP3 players
  • Portable electronics
  • Wearable electronics

Specifications :

  • Supply voltage: 1.8V to 3.3V
  • Low power mode:
    5µA active sensing
  • Normal operation current: 200µA@72ms scanning rate
  • Self & Mutual capacitance
  • 3 channels
  • GPIO interface

Datasheet
Application note 1
Application note 2
Application note 3
Application note 4

IQS223

>

ProxSense Capacitive

Additional information

Controller IC

IQS223

Package

QFN-16 53

Number of channels

3

Application

√

Capacitance

√

Interface

I²C

Evaluation Kit

IQS223EV01 IQS223EV02

Ask us about this product
Claim Free Samples

Key features :

  • 1 Global Proximity wake-up channel (CH0)
  • 3 Self/Projected channel capacitive controller
  • 4 GPIO gesture output pins
  • 2 GPIO strap option input pins for sensitivity selections
  • Configurable 1D flick or swipe gesture detection with individual direction output pins
  • Tap & Hold gesture recognitions and output
  • 72Hz normal power ( Maximum) sampling rate
  • Automatic drift compensation
  • Antenna Tuning Implementation (ATI) - Automatic adjustment for optimal performance

Applications :

  • Mechanical key replacement for TWS
  • Volume control for earphones
  • MP3 players
  • Portable electronics
  • Wearable electronics

Specifications :

  • Supply voltage: 1.8V to 3.3V
  • Low power mode:
    5µA active sensing
  • Normal operation current: 200µA@72ms scanning rate
  • Self & Mutual capacitance
  • 3 channels
  • GPIO interface

Datasheet
Application note 1
Application note 2
Application note 3
Application note 4

Azoteq is a fabless semiconductor company and world leader incapacitive proximity and touch solutions for user interfaces. Their new ProxFusion product line gathers various sensor technologies in one chipset including ambient ligh sensing, IR, inductive and Hall Effect.

Characteristics

Additional information

Controller IC

IQS223

Package

QFN-16 53

Number of channels

3

Application

√

Capacitance

√

Interface

I²C

Evaluation Kit

IQS223EV01 IQS223EV02

IQS223

>

ProxSense Capacitive
Ask us about this product
Claim Free Samples

Key features :

  • 1 Global Proximity wake-up channel (CH0)
  • 3 Self/Projected channel capacitive controller
  • 4 GPIO gesture output pins
  • 2 GPIO strap option input pins for sensitivity selections
  • Configurable 1D flick or swipe gesture detection with individual direction output pins
  • Tap & Hold gesture recognitions and output
  • 72Hz normal power ( Maximum) sampling rate
  • Automatic drift compensation
  • Antenna Tuning Implementation (ATI) - Automatic adjustment for optimal performance

Applications :

  • Mechanical key replacement for TWS
  • Volume control for earphones
  • MP3 players
  • Portable electronics
  • Wearable electronics

Specifications :

  • Supply voltage: 1.8V to 3.3V
  • Low power mode:
    5µA active sensing
  • Normal operation current: 200µA@72ms scanning rate
  • Self & Mutual capacitance
  • 3 channels
  • GPIO interface

Datasheet
Application note 1
Application note 2
Application note 3
Application note 4

Azoteq is a fabless semiconductor company and world leader incapacitive proximity and touch solutions for user interfaces. Their new ProxFusion product line gathers various sensor technologies in one chipset including ambient ligh sensing, IR, inductive and Hall Effect.

Headquarters
SAS SELTECH
2, Allée des Cerisiers
F – 94042 Créteil FRANCE
Tel EU : +33 1 48 92 90 02
Tel NA : +1 (919) 481 6896

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Information about this product

IQS223

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