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IQS7219A

IQS7219A

A Versatile Proximity Sensing Device for High Performance and Low Power Application. The device is focused on proximity and touch applications with direct output requirements. Up to 2 channels can be configured in a range of available sensing modes

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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

A Versatile Proximity Sensing Device for High Performance and Low Power Application. The device is focused on proximity and touch applications with direct output requirements. Up to 2 channels can be
Interface

I²C
Package

QFN20/WLCSP18
Product status

Sample

Design simplicity:

  • PC GUI for obtaining optimal on-chip settings
  • One-time settings programming(during MP)3x GPIO’s to output status flags from any channel

Automated system power modes for optimal response vs consumption
I2C communication interface with IRQ/RDY(up to fast plus -1MHz)
Standalone, event mode (RDY based), streaming mode (RDY based) or polling communication options
Fully customizable standalone user interface due to programmable memory
Supply Voltage: 1.8V(-5%)to 3.5V
Small packages:

  • WLCSP18 (1.62x 1.62x0.5 mm) - interleaved 0.4mm x 0.6mm ball pitch
  • QFN20 (3 x 3 x 0.5 mm) - 0.4mm pitch

  • Highly flexible ProxFusion® device
  • 2 configurable channels
    • Each channel can pair multiple sensor connections. (see Figure 1.1).
  • Self/Mutual capacitive sensors
  • Sensor flexibility:
    • Automatic sensor tuning for optimum sensitivity
    • Internal voltage regulator
    • Reference capacitor
    • On-chip noise filtering
    • Detection debounce and hysteresis
    • Wide range of capacitance detection
  • Proximity Sensing:
    • High SNR for proximity sensing
    • High parasitic load capability (400pF)
  • Variance detection:
    • Calculate signal variance
    • Triggers based on signal variance level
    • Variance estimates user interaction level (user movement magnitude)

  • SAR-limiting proximity sensing
  • Proximity Backlighting
  • Presence detection

Datasheet

IQS7219A

IQS7219A

Additional information

Description

A Versatile Proximity Sensing Device for High Performance and Low Power Application. The device is focused on proximity and touch applications with direct output requirements. Up to 2 channels can be
Interface

I²C
Package

QFN20/WLCSP18
Product status

Sample
Ask us about this product
Claim Free Samples

A Versatile Proximity Sensing Device for High Performance and Low Power Application. The device is focused on proximity and touch applications with direct output requirements. Up to 2 channels can be configured in a range of available sensing modes

Design simplicity:

  • PC GUI for obtaining optimal on-chip settings
  • One-time settings programming(during MP)3x GPIO’s to output status flags from any channel

Automated system power modes for optimal response vs consumption
I2C communication interface with IRQ/RDY(up to fast plus -1MHz)
Standalone, event mode (RDY based), streaming mode (RDY based) or polling communication options
Fully customizable standalone user interface due to programmable memory
Supply Voltage: 1.8V(-5%)to 3.5V
Small packages:

  • WLCSP18 (1.62x 1.62x0.5 mm) - interleaved 0.4mm x 0.6mm ball pitch
  • QFN20 (3 x 3 x 0.5 mm) - 0.4mm pitch

  • Highly flexible ProxFusion® device
  • 2 configurable channels
    • Each channel can pair multiple sensor connections. (see Figure 1.1).
  • Self/Mutual capacitive sensors
  • Sensor flexibility:
    • Automatic sensor tuning for optimum sensitivity
    • Internal voltage regulator
    • Reference capacitor
    • On-chip noise filtering
    • Detection debounce and hysteresis
    • Wide range of capacitance detection
  • Proximity Sensing:
    • High SNR for proximity sensing
    • High parasitic load capability (400pF)
  • Variance detection:
    • Calculate signal variance
    • Triggers based on signal variance level
    • Variance estimates user interaction level (user movement magnitude)

  • SAR-limiting proximity sensing
  • Proximity Backlighting
  • Presence detection

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.

IQS7219A

Characteristics

Additional information

Description

A Versatile Proximity Sensing Device for High Performance and Low Power Application. The device is focused on proximity and touch applications with direct output requirements. Up to 2 channels can be
Interface

I²C
Package

QFN20/WLCSP18
Product status

Sample

IQS7219A

A Versatile Proximity Sensing Device for High Performance and Low Power Application. The device is focused on proximity and touch applications with direct output requirements. Up to 2 channels can be configured in a range of available sensing modes

Ask us about this product
Claim Free Samples

Design simplicity:

  • PC GUI for obtaining optimal on-chip settings
  • One-time settings programming(during MP)3x GPIO’s to output status flags from any channel

Automated system power modes for optimal response vs consumption
I2C communication interface with IRQ/RDY(up to fast plus -1MHz)
Standalone, event mode (RDY based), streaming mode (RDY based) or polling communication options
Fully customizable standalone user interface due to programmable memory
Supply Voltage: 1.8V(-5%)to 3.5V
Small packages:

  • WLCSP18 (1.62x 1.62x0.5 mm) - interleaved 0.4mm x 0.6mm ball pitch
  • QFN20 (3 x 3 x 0.5 mm) - 0.4mm pitch

  • Highly flexible ProxFusion® device
  • 2 configurable channels
    • Each channel can pair multiple sensor connections. (see Figure 1.1).
  • Self/Mutual capacitive sensors
  • Sensor flexibility:
    • Automatic sensor tuning for optimum sensitivity
    • Internal voltage regulator
    • Reference capacitor
    • On-chip noise filtering
    • Detection debounce and hysteresis
    • Wide range of capacitance detection
  • Proximity Sensing:
    • High SNR for proximity sensing
    • High parasitic load capability (400pF)
  • Variance detection:
    • Calculate signal variance
    • Triggers based on signal variance level
    • Variance estimates user interaction level (user movement magnitude)

  • SAR-limiting proximity sensing
  • Proximity Backlighting
  • Presence detection

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

IQS7219A

Samples request