Sensor de Proximidade Digital e Luz Ambiente APDS-9930

Sensor de Proximidade Digital e Luz Ambiente APDS-9930

Informação do fabricante:

• 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
• Low Lux Performance at 0.01 lux
• Proximity Detection
• Fully Calibrated to 100 mm Detection
• Integrated IR LED and Synchronous LED Driver
• Eliminates ?Factory Calibration? of Prox
• Programmable Wait Timer
• Wait State Power ? 90 ?A Typical
• Programmable from 2.7 ms to > 8 sec
• I2C Interface Compatible
• Up to 400 kHz (I2C Fast-Mode)
• Dedicated Interrupt Pin
• Sleep Mode Power - 2.2 ?A Typical

Applications:

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