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IQS323

3 Channel Capacitive, Inductive/ Slider/ SAR

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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

3 Channel Capacitive, Inductive/ Slider/ SAR
Capacitive Prox/Touch

√
Inductive

√
Interface

I²C
Package

DNF12/WLCSP11
Product status

Active

Design simplicity:

  • PC Software for debugging & optimal setup for performance

Automated system power modes for optimal response vs consumption:

  • Distributed ultra low power (ULP) mode

I2C communication interface with IRQ/RDY(up to fast plus - 1MHz)
Event and streaming modes
Supply Voltage 1.8V(-5%)to 3.5V
Package options:

  • WLCSP11 (1.48 x 1.08 x 0.345 mm) - interleaved 0.35mm x 0.35mm ball pitch
  • DFN12 (3 x 3 x 0.75 mm) - 0.5mm pitch

  • Highly flexible ProxFusion® device
  • 3 external sensor pad connections
  • Configure multiple channels on external pins (Self/Mutual/Inductive).
  • External sensor options:
    • 3 self capacitive buttons
    • Up to 2 wear detection pairs (with shared physical reference)
    • 3 mutual capacitive touch/proximity sensors
    • 2 inductive mode sensors
  • Built-in basic functions:
    • Automatic tuning
    • Noise filtering
    • Differential measurements (reference channels)
    • Debounce & Hysteresis
    • Dual direction trigger indication
    • Halt Mode
  • Built-in Signal processing options:
    • Touch/Prox output
    • Slider output
    • Gesture output
    • Reference User Interface
    • Release User Interface

  • TWS earphones
  • Waterproof Buttons (Inductive)
  • Watches and fitness bands
  • Wear Detection
  • Low power Wake-up Buttons / Proximity
  • SAR Safety Sensor

IQS323

Additional information

Description

3 Channel Capacitive, Inductive/ Slider/ SAR
Capacitive Prox/Touch

√
Inductive

√
Interface

I²C
Package

DNF12/WLCSP11
Product status

Active
Ask us about this product
Claim Free Samples

3 Channel Capacitive, Inductive/ Slider/ SAR

Design simplicity:

  • PC Software for debugging & optimal setup for performance

Automated system power modes for optimal response vs consumption:

  • Distributed ultra low power (ULP) mode

I2C communication interface with IRQ/RDY(up to fast plus - 1MHz)
Event and streaming modes
Supply Voltage 1.8V(-5%)to 3.5V
Package options:

  • WLCSP11 (1.48 x 1.08 x 0.345 mm) - interleaved 0.35mm x 0.35mm ball pitch
  • DFN12 (3 x 3 x 0.75 mm) - 0.5mm pitch

  • Highly flexible ProxFusion® device
  • 3 external sensor pad connections
  • Configure multiple channels on external pins (Self/Mutual/Inductive).
  • External sensor options:
    • 3 self capacitive buttons
    • Up to 2 wear detection pairs (with shared physical reference)
    • 3 mutual capacitive touch/proximity sensors
    • 2 inductive mode sensors
  • Built-in basic functions:
    • Automatic tuning
    • Noise filtering
    • Differential measurements (reference channels)
    • Debounce & Hysteresis
    • Dual direction trigger indication
    • Halt Mode
  • Built-in Signal processing options:
    • Touch/Prox output
    • Slider output
    • Gesture output
    • Reference User Interface
    • Release User Interface

  • TWS earphones
  • Waterproof Buttons (Inductive)
  • Watches and fitness bands
  • Wear Detection
  • Low power Wake-up Buttons / Proximity
  • SAR Safety Sensor

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

3 Channel Capacitive, Inductive/ Slider/ SAR
Capacitive Prox/Touch

√
Inductive

√
Interface

I²C
Package

DNF12/WLCSP11
Product status

Active

IQS323

3 Channel Capacitive, Inductive/ Slider/ SAR

Ask us about this product
Claim Free Samples

Design simplicity:

  • PC Software for debugging & optimal setup for performance

Automated system power modes for optimal response vs consumption:

  • Distributed ultra low power (ULP) mode

I2C communication interface with IRQ/RDY(up to fast plus - 1MHz)
Event and streaming modes
Supply Voltage 1.8V(-5%)to 3.5V
Package options:

  • WLCSP11 (1.48 x 1.08 x 0.345 mm) - interleaved 0.35mm x 0.35mm ball pitch
  • DFN12 (3 x 3 x 0.75 mm) - 0.5mm pitch

  • Highly flexible ProxFusion® device
  • 3 external sensor pad connections
  • Configure multiple channels on external pins (Self/Mutual/Inductive).
  • External sensor options:
    • 3 self capacitive buttons
    • Up to 2 wear detection pairs (with shared physical reference)
    • 3 mutual capacitive touch/proximity sensors
    • 2 inductive mode sensors
  • Built-in basic functions:
    • Automatic tuning
    • Noise filtering
    • Differential measurements (reference channels)
    • Debounce & Hysteresis
    • Dual direction trigger indication
    • Halt Mode
  • Built-in Signal processing options:
    • Touch/Prox output
    • Slider output
    • Gesture output
    • Reference User Interface
    • Release User Interface

  • TWS earphones
  • Waterproof Buttons (Inductive)
  • Watches and fitness bands
  • Wear Detection
  • Low power Wake-up Buttons / Proximity
  • SAR Safety Sensor

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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IQS323

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