APDS-9900 DIGITAL PROXIMITY AMBIENT LIGHT SENSOR MODULE (I2C)

Features

ALS, IR LED and Proximity Detector in an Optical Module

• Ambient Light Sensing (ALS)
• Approximates Human Eye Response
• Programmable Interrupt Function with Upper and Lower Threshold
• Up to 16-Bit Resolution
  
• High Sensitivity Operates Behind Darkened Glass
  
• Up to 1,000,000:1 Dynamic Range
• Proximity Detection
• Fully Calibrated to 100 mm Detection
  
• Integrated IR LED and Synchronous LED Driver
  
• Eliminates “Factory Calibration” of Prox
  
• Covers a 2000:1 Dynamic Range
  
• Programmable Wait Timer
  
• Wait State Power – 70 µA Typical
  
• Programmable from 2.72 ms to > 6 Sec
  
• I2C Interface Compatible
  
• Up to 400 kHz (I2C Fast-Mode)
  
• Dedicated Interrupt Pin
• Sleep Mode Power - 2.5 µA Typical
• Small Package L3.94 x W2.36 x H1.35 mm
  

Applications

• Cell Phone Backlight Dimming
  
• Cell Phone Touch-screen Disable
  
• Notebook/Monitor Security
  
• Automatic Speakerphone Enable
  
• Automatic Menu Pop-up
  
• Digital Camera Eye Sensor