VCNL4030X01

AECQ Proximity Sensor with Four I²C Address Options for Multi-Sensor Applications

VCNL4030X01.jpg
VCNL4030X01.jpg

  • Integrated modules: IRED, ALS, PS and signal conditioning IC
  • Operates ALS and PS in parallel structure
  • FiltronTM technology adoption for robust background light cancellation
  • Ambient light photo diode offers detection from 0.004 lx to 4.2 klx

VCNL4030X01 integrates a PS, ALS and a high power IRED into one small package. It incorporates photodiodes, amplifiers, and analog to digital converting circuits into a single chip by CMOS process. The 16-bit high resolution ALS for excellent sensing capabilities with sufficient selections to fulfill applications whether dark or high transparency lens design. ALS and PS offer a programmable interrupt with individual high and low thresholds offers the power savings on the microcontroller and features an intelligent cancellation scheme - cross talk is eliminated effectively.

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  • Offers four different slave address options
  • Features Filtron™ technology
    • Enables ambient light spectral sensitivity close to that of the human eye
    • Offers excellent background light cancellation capabilities
  • Compact 4 mm by 2.36 mm by 0.75 mm 8-pin QFN package
  • Combines photo detectors for proximity and ambient light and a high power IRED
  • Integrated signal conditioning IC and a 16-bit ADC
  • AEC-Q101 qualified
  • Interrupt function
  • Supports I²C bus communication interface
  • Ambient light photo diode offers detection from 0.004 lx to 4.2 klx
  • High accuracy of ± 10 %
  • Fluorescent light flicker immunity
  • Excellent temperature compensation from -40 °C to +105 °C
  • Proximity sensor uses intelligent cancellation to eliminate cross-talk
  • Smart persistence scheme ensures fast response time and accuracy when an object is detected
  • High object detection distances up to 300 mm
  • Emitter wavelength peaks at 940 nm and has no visible "red-tail"
  • Supply voltage range of 2.5 V to 3.6 V
  • I²C bus voltage range from 1.8 V to 5 V
  • RoHS-compliant, halogen-free, and Vishay Green
  • Sensing for touchscreen
  • detection for display activation
  • sensing for dimming control in displays , keypads
  • Collison avoidance in toys and robots