Vishay VCNL4030X01 AECQ proximity sensor with four I2C address options

Vishay VCNL4030X01 AECQ proximity sensor with four I2C address options

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VCNL4030X01 incorporates photodiodes, amplifiers, and analog to digital converting circuits into a single chip by CMOS process.

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.

Key features

  • 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

Additional features

  • 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

more info: http://www.vishay.com/ppg?84250&designtools-ppg

Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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