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IQS7222B

8 Channel Self-Cap / 18 Channel Mutual

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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

8 Channel Self-Cap / 18 Channel Mutual
Capacitive Prox/Touch

√
Interface

I²C
Package

QFN20/WLCSP18
Product status

Active

Automated system power modes for optimal response vs consumption
I2C communication interface with IRQ/RDY(up to fast plus -1MHz)
Event and streaming modes
Customizable user interface due to programmable memory
Supply Voltage: 1.8V(-5%)to 3.5V
Small packages:

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

  • Highly flexible ProxFusion® device
  • 9(QFN) / 8(WLCSP) external sensor pad connections
  • Configure up to 18 Mutual capacitance buttons or up to 8 self-capacitance buttons
  • Built-in basic functions:
    • Automatic tuning
    • Noise filtering
    • Differential measurements (reference channels)
    • Debounce & hysteresis
    • Dual direction trigger indication
  • Design simplicity:
    • PC Software for debugging and obtaining optimal settings and performance
    • One-time programmable settings for custom power-on IC configuration
    • Auto-run from programmed settings for simplified integration

  • Remote Control User Interface
  • Home Automation Device User Interface
  • Wireless Speaker Controls

IQS7222B

Additional information

Description

8 Channel Self-Cap / 18 Channel Mutual
Capacitive Prox/Touch

√
Interface

I²C
Package

QFN20/WLCSP18
Product status

Active
Ask us about this product
Claim Free Samples

8 Channel Self-Cap / 18 Channel Mutual

Automated system power modes for optimal response vs consumption
I2C communication interface with IRQ/RDY(up to fast plus -1MHz)
Event and streaming modes
Customizable user interface due to programmable memory
Supply Voltage: 1.8V(-5%)to 3.5V
Small packages:

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

  • Highly flexible ProxFusion® device
  • 9(QFN) / 8(WLCSP) external sensor pad connections
  • Configure up to 18 Mutual capacitance buttons or up to 8 self-capacitance buttons
  • Built-in basic functions:
    • Automatic tuning
    • Noise filtering
    • Differential measurements (reference channels)
    • Debounce & hysteresis
    • Dual direction trigger indication
  • Design simplicity:
    • PC Software for debugging and obtaining optimal settings and performance
    • One-time programmable settings for custom power-on IC configuration
    • Auto-run from programmed settings for simplified integration

  • Remote Control User Interface
  • Home Automation Device User Interface
  • Wireless Speaker Controls

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

8 Channel Self-Cap / 18 Channel Mutual
Capacitive Prox/Touch

√
Interface

I²C
Package

QFN20/WLCSP18
Product status

Active

IQS7222B

8 Channel Self-Cap / 18 Channel Mutual

Ask us about this product
Claim Free Samples

Automated system power modes for optimal response vs consumption
I2C communication interface with IRQ/RDY(up to fast plus -1MHz)
Event and streaming modes
Customizable user interface due to programmable memory
Supply Voltage: 1.8V(-5%)to 3.5V
Small packages:

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

  • Highly flexible ProxFusion® device
  • 9(QFN) / 8(WLCSP) external sensor pad connections
  • Configure up to 18 Mutual capacitance buttons or up to 8 self-capacitance buttons
  • Built-in basic functions:
    • Automatic tuning
    • Noise filtering
    • Differential measurements (reference channels)
    • Debounce & hysteresis
    • Dual direction trigger indication
  • Design simplicity:
    • PC Software for debugging and obtaining optimal settings and performance
    • One-time programmable settings for custom power-on IC configuration
    • Auto-run from programmed settings for simplified integration

  • Remote Control User Interface
  • Home Automation Device User Interface
  • Wireless Speaker Controls

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

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IQS7222B

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