VCNL4020 Series

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Fully Integrated Proximity and Ambient Light Sensor With I2C Interface and Interrupt Function for Gesture Applications.



  • AEC-Q101 qualified
  • 16-bit resolution for ambient light and proximity sensors
  • Integrated current driver with internal logic to drive up to three IREDs for gesture recognition
  • Excellent background light cancellation
  • Outstanding sensitivity for object detection up to 50cm
  • Low profile package: 0.75mm


  • Displays
  •     Wake-up and touch screen locking
  •     Backlight and contrast control
  • Gesture recognition with two or three external emitters to detect swipe gestures