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IQS227B

Azoteq

>

Status:
Active

The IQS227B by Azoteq is a low-power capacitive touch and proximity sensor ideal for single-electrode applications. It features high sensitivity, automatic tuning, and minimal power consumption, making it perfect for battery-operated devices. Suitable for use in consumer electronics, automotive interfaces, and home appliances, the IQS227B ensures reliable and responsive touch detection, enhancing user interaction with its efficient design.

Ask us about this product
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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

IQS227B
Brand

Package

6 pins TSOT23-6
Number of channels

1
Application

1 Key
Interface

Direct
Evaluation Kit

IQS227/228BEV03, IQS227/8BEV02
Capacitance

Self
Statut

  • Supply voltage: 1.8V to 3.6V
  • Low power mode: 2,5µA @512ms scanning rate
  • Normal operation current: 128µA
  • Self-capacitance
  • 1 channel
  • Direct interface

  • Proximity and Touch
  • Several One Time Programming (OTP) options
  • Internal Capacitor Implementation (ICI) – Reference capacitor on-chip
  • Antenna Tuning Implementation (ATI) – Automatic adjustment for optimal performance

  • Wake up from standby detection / touch key
  • LED flashlights orheadlamps
  • White goods and appliances
  • Office equipment, toys
  • Hermitically sealed Human Interface Devices
  • Replacement for electromechinical switches
  • Find-In-The-Dark (FITD) applications

Datasheet

IQS227B

Azoteq

>

Status:
Active

Additional information

Controller IC

IQS227B
Brand

Package

6 pins TSOT23-6
Number of channels

1
Application

1 Key
Interface

Direct
Evaluation Kit

IQS227/228BEV03, IQS227/8BEV02
Capacitance

Self
Statut

Ask us about this product
Claim Free Samples

The IQS227B by Azoteq is a low-power capacitive touch and proximity sensor ideal for single-electrode applications. It features high sensitivity, automatic tuning, and minimal power consumption, making it perfect for battery-operated devices. Suitable for use in consumer electronics, automotive interfaces, and home appliances, the IQS227B ensures reliable and responsive touch detection, enhancing user interaction with its efficient design.

  • Supply voltage: 1.8V to 3.6V
  • Low power mode: 2,5µA @512ms scanning rate
  • Normal operation current: 128µA
  • Self-capacitance
  • 1 channel
  • Direct interface

  • Proximity and Touch
  • Several One Time Programming (OTP) options
  • Internal Capacitor Implementation (ICI) – Reference capacitor on-chip
  • Antenna Tuning Implementation (ATI) – Automatic adjustment for optimal performance

  • Wake up from standby detection / touch key
  • LED flashlights orheadlamps
  • White goods and appliances
  • Office equipment, toys
  • Hermitically sealed Human Interface Devices
  • Replacement for electromechinical switches
  • Find-In-The-Dark (FITD) applications

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

IQS227B
Brand

Package

6 pins TSOT23-6
Number of channels

1
Application

1 Key
Interface

Direct
Evaluation Kit

IQS227/228BEV03, IQS227/8BEV02
Capacitance

Self
Statut

IQS227B

Azoteq

>

Status:
Active

The IQS227B by Azoteq is a low-power capacitive touch and proximity sensor ideal for single-electrode applications. It features high sensitivity, automatic tuning, and minimal power consumption, making it perfect for battery-operated devices. Suitable for use in consumer electronics, automotive interfaces, and home appliances, the IQS227B ensures reliable and responsive touch detection, enhancing user interaction with its efficient design.

Ask us about this product
Claim Free Samples
  • Supply voltage: 1.8V to 3.6V
  • Low power mode: 2,5µA @512ms scanning rate
  • Normal operation current: 128µA
  • Self-capacitance
  • 1 channel
  • Direct interface

  • Proximity and Touch
  • Several One Time Programming (OTP) options
  • Internal Capacitor Implementation (ICI) – Reference capacitor on-chip
  • Antenna Tuning Implementation (ATI) – Automatic adjustment for optimal performance

  • Wake up from standby detection / touch key
  • LED flashlights orheadlamps
  • White goods and appliances
  • Office equipment, toys
  • Hermitically sealed Human Interface Devices
  • Replacement for electromechinical switches
  • Find-In-The-Dark (FITD) applications

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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2, Allée des Cerisiers
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Tel EU : +33 1 48 92 90 02
Tel NA : +1 (919) 481 6896

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Information about this product

IQS227B

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