Vishay Semiconductor - Opto Division

VCNL36828P Proximity Sensor

Vishay's proximity sensor reduces power consumption to increase efficiency in battery-powered applications

Image of Vishay's VCNL36828P Proximity SensorVishay's fully integrated proximity sensor is designed to increase efficiency and performance in consumer applications. Featuring a vertical-cavity surface-emitting laser (VCSEL), the VCNL36828P combines a photodiode, application-specific integrated circuit (ASIC), 16-bit ADC, and smart dual I2C secondary address in a compact 2.0 mm by 1.0 mm by 0.5 mm surface-mount package.

Features
  • Features a VCSEL with a 940 nm peak wavelength and no visible “red-tail”
  • Combines a photodiode, ASIC, 16-bit ADC, and smart dual I2C secondary address in a compact 2.0 mm by 1.0 mm by 0.5 mm surface-mount package
  • Low idle current of 5 μA
  • Sunlight cancellation up to 140 klx
  • 200 mm operating range
  • Typical rated supply voltage of 1.8 V
  • A programmable interrupt function allows designers to specify high and low thresholds to reduce continuous communication with the microcontroller
  • Intelligent cancellation reduces crosstalk
  • A smart persistence scheme ensures accurate sensing and faster response time
  • RoHS-compliant, halogen-free, and Vishay Green
Applications
  • Automatic screen wake-up and turn-off functions in smartphones and smartwatches
  • User detection in wireless stereo (TWS) earphones, virtual/augmented reality (VR/AR) headsets, and smart glasses

VCNL36828P Proximity Sensor

ImageManufacturer Part NumberDescriptionSensor TypeSensing DistanceAvailable QuantityPriceView Details
SENSOR OPT 940NM 6 SMDVCNL36828PSENSOR OPT 940NM 6 SMDLight, Ambient11.811" (200mm)2390 - Immediate$12.51View Details
Published: 2024-01-24