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IQS231B

Azoteq

>

ProxSense Capacitive
Status:
Active

The IQS231B by Azoteq is a high-performance capacitive touch and proximity sensor designed for single-electrode applications. It features high sensitivity, low power consumption, and automatic tuning for environmental changes. Ideal for use in consumer electronics, automotive interfaces, and home appliances, the IQS231B ensures reliable and responsive touch detection, enhancing user interaction with its efficient and robust design.

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

IQS231B

Brand

Azoteq

Package

10 pins DFN10

Number of channels

1

Application

SAR Sensor

Interface

Direct / I²C

Evaluation Kit

IQS231BEV02

Capacitance

Self

Statut

Active

  • Supply voltage: 1.75V to 3.6V
  • Low power mode: 5µA @256ms scanning rate
  • Nominal operation current: 80µA
  • Self and Mutual capacitance
  • 1 channel
  • Direct interface

  • Pin compatible with IQS229
  • Wide range of control for sensing in high power RF environments
  • Default OTP options focus on safety and passing SAR lab qualification
  • I2C interface option
  • Quick release detection for preventing unwanted activations
  • Various power modes: 100Hz, 8Hz, 4Hz sample rates
  • Advanced temperature compensation option

  • SAR Sensor
  • Hybrid antennas (RF and capacitive sensing combined)
  • Movement sensing applications (user interaction detection, anti-theft)
  • Hold detection for screen activation

Datasheet

IQS231B

Azoteq

>

ProxSense Capacitive
Status:
Active

Additional information

Controller IC

IQS231B

Brand

Azoteq

Package

10 pins DFN10

Number of channels

1

Application

SAR Sensor

Interface

Direct / I²C

Evaluation Kit

IQS231BEV02

Capacitance

Self

Statut

Active

Ask us about this product
Claim Free Samples

The IQS231B by Azoteq is a high-performance capacitive touch and proximity sensor designed for single-electrode applications. It features high sensitivity, low power consumption, and automatic tuning for environmental changes. Ideal for use in consumer electronics, automotive interfaces, and home appliances, the IQS231B ensures reliable and responsive touch detection, enhancing user interaction with its efficient and robust design.

  • Supply voltage: 1.75V to 3.6V
  • Low power mode: 5µA @256ms scanning rate
  • Nominal operation current: 80µA
  • Self and Mutual capacitance
  • 1 channel
  • Direct interface

  • Pin compatible with IQS229
  • Wide range of control for sensing in high power RF environments
  • Default OTP options focus on safety and passing SAR lab qualification
  • I2C interface option
  • Quick release detection for preventing unwanted activations
  • Various power modes: 100Hz, 8Hz, 4Hz sample rates
  • Advanced temperature compensation option

  • SAR Sensor
  • Hybrid antennas (RF and capacitive sensing combined)
  • Movement sensing applications (user interaction detection, anti-theft)
  • Hold detection for screen activation

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

IQS231B

Brand

Azoteq

Package

10 pins DFN10

Number of channels

1

Application

SAR Sensor

Interface

Direct / I²C

Evaluation Kit

IQS231BEV02

Capacitance

Self

Statut

Active

IQS231B

Azoteq

>

ProxSense Capacitive
Status:
Active

The IQS231B by Azoteq is a high-performance capacitive touch and proximity sensor designed for single-electrode applications. It features high sensitivity, low power consumption, and automatic tuning for environmental changes. Ideal for use in consumer electronics, automotive interfaces, and home appliances, the IQS231B ensures reliable and responsive touch detection, enhancing user interaction with its efficient and robust design.

Ask us about this product
Claim Free Samples
  • Supply voltage: 1.75V to 3.6V
  • Low power mode: 5µA @256ms scanning rate
  • Nominal operation current: 80µA
  • Self and Mutual capacitance
  • 1 channel
  • Direct interface

  • Pin compatible with IQS229
  • Wide range of control for sensing in high power RF environments
  • Default OTP options focus on safety and passing SAR lab qualification
  • I2C interface option
  • Quick release detection for preventing unwanted activations
  • Various power modes: 100Hz, 8Hz, 4Hz sample rates
  • Advanced temperature compensation option

  • SAR Sensor
  • Hybrid antennas (RF and capacitive sensing combined)
  • Movement sensing applications (user interaction detection, anti-theft)
  • Hold detection for screen activation

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.

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Tel NA : +1 (919) 481 6896

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IQS231B

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