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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