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APDS-9900 Digital Proximity Ambient Light Sensor Module - Purple
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– I2C 1.8V VBUS Interface Sleep Mode Power - 2.5 µA 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