IQS626

Azoteq

>

Status:
End of Life

The IQS626 is a combination sensor featuring 14-channel self/mutual capacitive proximity/touch control, along with Hall-effect and inductive sensing. It supports I²C interface, event mode, and various pre-programmed options. Ideal for mobile devices, wearables, and touch area control, it also includes low power wake-up buttons and Hall dock detection. The device operates on a supply voltage of 1.8V to 3.6V.

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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

IQS626
Brand

Azoteq
Package

TSSOP-8
Capacitive Prox/Touch

√
SAR

√
Hall Effect

√
Hall Rotation

√
Interface

I²C
Statut

  • I2C Interface with IRQ (RDY) line.
  • Event mode (including reduced interrupt options: blocking & hysteresis)
  • Assign a touch flag state of any channel to a dedicated GPIO (default: active low, open-drain).
  • Dedicated address selection pin.
  • Special pre-programmed options:
  • Standalone operation on power-up (low-power single button touch).
  • Active high output (push-pull)
  • Timed long-press output (pulse after 5 second touch).
  • Supply voltage: 1.8V (-2%) to 3.6V

  • Highly flexible 14-channel ProxFusion®
  • Each generic channel can be configured with three different types of external connections or one of two internal options.
  • 8 external sensor pad connections:
    • Self/Mutual-Capacitive sensors
    • Self/Mutual-Inductive sensors
    • Dedicated reference sensor for environmental / mechanically sensitive designs
  • Internal sensor option:
    • Hall-effect sensor
  • Serial scanning (Single ProxFusion® engine) – up to 8 time-slots
  • Built-in basic functions:
    • Automatic tuning
    • Noise filtering
    • Differential measurements (reference channels)
    • Debounce & hysteresis
    • Dual direction trigger indication
    • Linearization of measurement data
  • Built-in user-interface options:
    • Trackpad (2×3 or 3×3 projected trackpad setups) with:
      • 2-dimensional coordinate output

  • Use in mobile devices and wearables for small integrated touch screen/area navigational control
  • Wear detection and combination sensor uses
  • Touch area coordinate & multi-button designs
  • Low power wake-up buttons / proximity
  • HALL dock detection
  • GUI trigger and GUI control proximity detection
  • Electronic keypads or pin pads

Datasheet

IQS626

Azoteq

>

Status:
End of Life

Additional information

Controller IC

IQS626
Brand

Azoteq
Package

TSSOP-8
Capacitive Prox/Touch

√
SAR

√
Hall Effect

√
Hall Rotation

√
Interface

I²C
Statut

Ask us about this product
Claim Free Samples

The IQS626 is a combination sensor featuring 14-channel self/mutual capacitive proximity/touch control, along with Hall-effect and inductive sensing. It supports I²C interface, event mode, and various pre-programmed options. Ideal for mobile devices, wearables, and touch area control, it also includes low power wake-up buttons and Hall dock detection. The device operates on a supply voltage of 1.8V to 3.6V.

  • I2C Interface with IRQ (RDY) line.
  • Event mode (including reduced interrupt options: blocking & hysteresis)
  • Assign a touch flag state of any channel to a dedicated GPIO (default: active low, open-drain).
  • Dedicated address selection pin.
  • Special pre-programmed options:
  • Standalone operation on power-up (low-power single button touch).
  • Active high output (push-pull)
  • Timed long-press output (pulse after 5 second touch).
  • Supply voltage: 1.8V (-2%) to 3.6V

  • Highly flexible 14-channel ProxFusion®
  • Each generic channel can be configured with three different types of external connections or one of two internal options.
  • 8 external sensor pad connections:
    • Self/Mutual-Capacitive sensors
    • Self/Mutual-Inductive sensors
    • Dedicated reference sensor for environmental / mechanically sensitive designs
  • Internal sensor option:
    • Hall-effect sensor
  • Serial scanning (Single ProxFusion® engine) – up to 8 time-slots
  • Built-in basic functions:
    • Automatic tuning
    • Noise filtering
    • Differential measurements (reference channels)
    • Debounce & hysteresis
    • Dual direction trigger indication
    • Linearization of measurement data
  • Built-in user-interface options:
    • Trackpad (2×3 or 3×3 projected trackpad setups) with:
      • 2-dimensional coordinate output

  • Use in mobile devices and wearables for small integrated touch screen/area navigational control
  • Wear detection and combination sensor uses
  • Touch area coordinate & multi-button designs
  • Low power wake-up buttons / proximity
  • HALL dock detection
  • GUI trigger and GUI control proximity detection
  • Electronic keypads or pin pads

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.

Characteristics

Additional information

Controller IC

IQS626
Brand

Azoteq
Package

TSSOP-8
Capacitive Prox/Touch

√
SAR

√
Hall Effect

√
Hall Rotation

√
Interface

I²C
Statut

IQS626

Azoteq

>

Status:
End of Life

The IQS626 is a combination sensor featuring 14-channel self/mutual capacitive proximity/touch control, along with Hall-effect and inductive sensing. It supports I²C interface, event mode, and various pre-programmed options. Ideal for mobile devices, wearables, and touch area control, it also includes low power wake-up buttons and Hall dock detection. The device operates on a supply voltage of 1.8V to 3.6V.

Ask us about this product
Claim Free Samples
  • I2C Interface with IRQ (RDY) line.
  • Event mode (including reduced interrupt options: blocking & hysteresis)
  • Assign a touch flag state of any channel to a dedicated GPIO (default: active low, open-drain).
  • Dedicated address selection pin.
  • Special pre-programmed options:
  • Standalone operation on power-up (low-power single button touch).
  • Active high output (push-pull)
  • Timed long-press output (pulse after 5 second touch).
  • Supply voltage: 1.8V (-2%) to 3.6V

  • Highly flexible 14-channel ProxFusion®
  • Each generic channel can be configured with three different types of external connections or one of two internal options.
  • 8 external sensor pad connections:
    • Self/Mutual-Capacitive sensors
    • Self/Mutual-Inductive sensors
    • Dedicated reference sensor for environmental / mechanically sensitive designs
  • Internal sensor option:
    • Hall-effect sensor
  • Serial scanning (Single ProxFusion® engine) – up to 8 time-slots
  • Built-in basic functions:
    • Automatic tuning
    • Noise filtering
    • Differential measurements (reference channels)
    • Debounce & hysteresis
    • Dual direction trigger indication
    • Linearization of measurement data
  • Built-in user-interface options:
    • Trackpad (2×3 or 3×3 projected trackpad setups) with:
      • 2-dimensional coordinate output

  • Use in mobile devices and wearables for small integrated touch screen/area navigational control
  • Wear detection and combination sensor uses
  • Touch area coordinate & multi-button designs
  • Low power wake-up buttons / proximity
  • HALL dock detection
  • GUI trigger and GUI control proximity detection
  • Electronic keypads or pin pads

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.

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

Solution provider

SELTECH is an international solution provider with deep expertise in acoustics and sensors. We offer innovative solutions to our customers’ challenges, from design to production.

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IQS626

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