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IQS324

IQS324

Off-Axis Hall-Rotation Sensor With Adjustable Interval UI and Inductive/Capacitive ProxFusion® Channel.

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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

Description

Off-Axis Hall-Rotation Sensor With Adjustable Interval UI and Inductive/Capacitive ProxFusion® Channel.
Capacitive Prox/Touch

√
Hall Rotation

√
Inductive

√
Interface

I²C
Package

QFN20
Product status

Active

Design Simplicity:

  • PC software for configuration and debugging
  • Guidelines for magnet selection and mechanical constraints

Supply Voltage: 1.8V to 3.6V
QFN20 Package (3 × 3 × 0.5mm) – 0.4mm pitch

  • Highly Flexible ProxFusion® Device
    • Hall-Effect Angle Sensor
      • 4 Hall plates
      • Off-axis orientation
      • 16-bit absolute angle output
      • <1° angle error1
      • Wide operational range
      • Automatic Tuning Implementation (ATI)
      • Automatic synchronisation with mechanical ratchets
  • ProxFusion® Channel
    • Supports self-capacitive or inductive sensing
    • Automatic Tuning Implementation (ATI)
    • Button UI to detect large changes
    • Movement UI to detect small/rapid changes
  • Interval UI
    • Configurable number of intervals per rotation
    • Configurable hysteresis between intervals
  • I2C Interface With IRQ/RDY Signal

  • Scroll wheels and thumb wheels for computer peripherals
  • Applications requiring flexible UI options with sensor fusion
  • Mechanical and optical rotary encoder replacements
  • Adjustment and control knobs

Datasheet

IQS324

IQS324

Additional information

Description

Off-Axis Hall-Rotation Sensor With Adjustable Interval UI and Inductive/Capacitive ProxFusion® Channel.
Capacitive Prox/Touch

√
Hall Rotation

√
Inductive

√
Interface

I²C
Package

QFN20
Product status

Active
Ask us about this product
Claim Free Samples

Off-Axis Hall-Rotation Sensor With Adjustable Interval UI and Inductive/Capacitive ProxFusion® Channel.

Design Simplicity:

  • PC software for configuration and debugging
  • Guidelines for magnet selection and mechanical constraints

Supply Voltage: 1.8V to 3.6V
QFN20 Package (3 × 3 × 0.5mm) – 0.4mm pitch

  • Highly Flexible ProxFusion® Device
    • Hall-Effect Angle Sensor
      • 4 Hall plates
      • Off-axis orientation
      • 16-bit absolute angle output
      • <1° angle error1
      • Wide operational range
      • Automatic Tuning Implementation (ATI)
      • Automatic synchronisation with mechanical ratchets
  • ProxFusion® Channel
    • Supports self-capacitive or inductive sensing
    • Automatic Tuning Implementation (ATI)
    • Button UI to detect large changes
    • Movement UI to detect small/rapid changes
  • Interval UI
    • Configurable number of intervals per rotation
    • Configurable hysteresis between intervals
  • I2C Interface With IRQ/RDY Signal

  • Scroll wheels and thumb wheels for computer peripherals
  • Applications requiring flexible UI options with sensor fusion
  • Mechanical and optical rotary encoder replacements
  • Adjustment and control knobs

Datasheet

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.

IQS324

Characteristics

Additional information

Description

Off-Axis Hall-Rotation Sensor With Adjustable Interval UI and Inductive/Capacitive ProxFusion® Channel.
Capacitive Prox/Touch

√
Hall Rotation

√
Inductive

√
Interface

I²C
Package

QFN20
Product status

Active

IQS324

Off-Axis Hall-Rotation Sensor With Adjustable Interval UI and Inductive/Capacitive ProxFusion® Channel.

Ask us about this product
Claim Free Samples

Design Simplicity:

  • PC software for configuration and debugging
  • Guidelines for magnet selection and mechanical constraints

Supply Voltage: 1.8V to 3.6V
QFN20 Package (3 × 3 × 0.5mm) – 0.4mm pitch

  • Highly Flexible ProxFusion® Device
    • Hall-Effect Angle Sensor
      • 4 Hall plates
      • Off-axis orientation
      • 16-bit absolute angle output
      • <1° angle error1
      • Wide operational range
      • Automatic Tuning Implementation (ATI)
      • Automatic synchronisation with mechanical ratchets
  • ProxFusion® Channel
    • Supports self-capacitive or inductive sensing
    • Automatic Tuning Implementation (ATI)
    • Button UI to detect large changes
    • Movement UI to detect small/rapid changes
  • Interval UI
    • Configurable number of intervals per rotation
    • Configurable hysteresis between intervals
  • I2C Interface With IRQ/RDY Signal

  • Scroll wheels and thumb wheels for computer peripherals
  • Applications requiring flexible UI options with sensor fusion
  • Mechanical and optical rotary encoder replacements
  • Adjustment and control knobs

Datasheet

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.

Information about this product

IQS324

Samples request