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IQS227D

Azoteq

>

Status:
Active

The IQS227D by Azoteq is a versatile capacitive touch and proximity sensor designed for single-electrode applications. It offers high sensitivity, automatic tuning, and low power consumption, making it ideal for battery-operated devices. Suitable for use in consumer electronics, automotive interfaces, and home appliances, the IQS227D ensures reliable and responsive touch detection, enhancing user interaction with its efficient and robust design.

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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

IQS227D
Brand

Package

12 pins DFN-12, 6 pins DFN-6
Number of channels

1
Application

1 Key
Capacitance

Self & Mutual
Interface

Direct
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

IQS227D

Azoteq

>

Status:
Active

Additional information

Controller IC

IQS227D
Brand

Package

12 pins DFN-12, 6 pins DFN-6
Number of channels

1
Application

1 Key
Capacitance

Self & Mutual
Interface

Direct
Statut

Ask us about this product
Claim Free Samples

The IQS227D by Azoteq is a versatile capacitive touch and proximity sensor designed for single-electrode applications. It offers high sensitivity, automatic tuning, and low power consumption, making it ideal for battery-operated devices. Suitable for use in consumer electronics, automotive interfaces, and home appliances, the IQS227D ensures reliable and responsive touch detection, enhancing user interaction with its efficient and robust 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

IQS227D
Brand

Package

12 pins DFN-12, 6 pins DFN-6
Number of channels

1
Application

1 Key
Capacitance

Self & Mutual
Interface

Direct
Statut

IQS227D

Azoteq

>

Status:
Active

The IQS227D by Azoteq is a versatile capacitive touch and proximity sensor designed for single-electrode applications. It offers high sensitivity, automatic tuning, and low power consumption, making it ideal for battery-operated devices. Suitable for use in consumer electronics, automotive interfaces, and home appliances, the IQS227D 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: 1.8V 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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Tel NA : +1 (919) 481 6896

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IQS227D

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