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IQS525

Azoteq

>

ProxSense Capacitive
Status:
NRFND

The IQS525 is a capacitive touch and proximity sensor IC developed by Azoteq, featuring five touch channels. It excels in low power consumption, high noise immunity, and customizable sensitivity settings. Perfect for use in consumer electronics, automotive controls, and home automation, the IQS525 supports I2C communication, ensuring easy integration and configuration within various systems.

Ask us about this product
Claim Free Samples

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

IQS525

Brand

Azoteq

Package

QFN28 4×4

Number of channels

25

Application

Trackpad

Capacitance

Mutual

Interface

I²C

Statut

NRFND

  • Supply voltage: 1.65V to 3.6V
  • Low power mode: 15µA @256ms scanning rate
  • Nominal operation current: 3600µA
  • Mutual capacitance
  • 25 channels
  • I²C interface

  • 5×5 or 4×6 channels projected trackpad / touch screen controller
  • Minimum report rate: 220Hz
  • Resolution 1280×768 (6×4)
  • Proximity touch and snap on each channel
  • Automatic drift compensation
  • Internal Capacitor Implementation (ICI) – Reference capacitor on-chip
  • Antenna Tuning Implementation (ATI) – Automatic adjustment for optimal performance
  • Embedded gesture engine recognition for simple gestures (tap, swipes, hold)

  • Compact Capacitive Keyboards
  • Remote Control Trackpads
  • Appliances
  • Navigation devices
  • Kiosks and POS terminals
  • E-readers
  • Consumer electronics

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

IQS525

Azoteq

>

ProxSense Capacitive
Status:
NRFND

Additional information

Controller IC

IQS525

Brand

Azoteq

Package

QFN28 4×4

Number of channels

25

Application

Trackpad

Capacitance

Mutual

Interface

I²C

Statut

NRFND

Ask us about this product
Claim Free Samples

The IQS525 is a capacitive touch and proximity sensor IC developed by Azoteq, featuring five touch channels. It excels in low power consumption, high noise immunity, and customizable sensitivity settings. Perfect for use in consumer electronics, automotive controls, and home automation, the IQS525 supports I2C communication, ensuring easy integration and configuration within various systems.

  • Supply voltage: 1.65V to 3.6V
  • Low power mode: 15µA @256ms scanning rate
  • Nominal operation current: 3600µA
  • Mutual capacitance
  • 25 channels
  • I²C interface

  • 5×5 or 4×6 channels projected trackpad / touch screen controller
  • Minimum report rate: 220Hz
  • Resolution 1280×768 (6×4)
  • Proximity touch and snap on each channel
  • Automatic drift compensation
  • Internal Capacitor Implementation (ICI) – Reference capacitor on-chip
  • Antenna Tuning Implementation (ATI) – Automatic adjustment for optimal performance
  • Embedded gesture engine recognition for simple gestures (tap, swipes, hold)

  • Compact Capacitive Keyboards
  • Remote Control Trackpads
  • Appliances
  • Navigation devices
  • Kiosks and POS terminals
  • E-readers
  • Consumer electronics

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

IQS525

Brand

Azoteq

Package

QFN28 4×4

Number of channels

25

Application

Trackpad

Capacitance

Mutual

Interface

I²C

Statut

NRFND

IQS525

Azoteq

>

ProxSense Capacitive
Status:
NRFND

The IQS525 is a capacitive touch and proximity sensor IC developed by Azoteq, featuring five touch channels. It excels in low power consumption, high noise immunity, and customizable sensitivity settings. Perfect for use in consumer electronics, automotive controls, and home automation, the IQS525 supports I2C communication, ensuring easy integration and configuration within various systems.

Ask us about this product
Claim Free Samples
  • Supply voltage: 1.65V to 3.6V
  • Low power mode: 15µA @256ms scanning rate
  • Nominal operation current: 3600µA
  • Mutual capacitance
  • 25 channels
  • I²C interface

  • 5×5 or 4×6 channels projected trackpad / touch screen controller
  • Minimum report rate: 220Hz
  • Resolution 1280×768 (6×4)
  • Proximity touch and snap on each channel
  • Automatic drift compensation
  • Internal Capacitor Implementation (ICI) – Reference capacitor on-chip
  • Antenna Tuning Implementation (ATI) – Automatic adjustment for optimal performance
  • Embedded gesture engine recognition for simple gestures (tap, swipes, hold)

  • Compact Capacitive Keyboards
  • Remote Control Trackpads
  • Appliances
  • Navigation devices
  • Kiosks and POS terminals
  • E-readers
  • Consumer electronics

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.

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IQS525

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