APDS9930 Ambient Light and Proximity sensor
SKU SER00710 Hersteller CJMCU
1 auf Lager
13,50 €

Endpreis*, zzgl. Versand

Beschreibung

The APDS-9930 provides digital ambient light sensing (ALS), IR LED and a complete proximity detection system in a single 8 pin package. The proximity function offers plug and play detection to 100 mm (without front glass) thus eliminating the need for factory calibration of the end equipment or sub-assembly. The proximity detection feature operates well from bright sunlight to dark rooms. The wide dynamic range also allows for operation in short distance detection behind dark glass such as a cell phone. In addition, an internal state machine provides the ability to put the device into a low power mode in between ALS and proximity measurements providing very low average power consumption. The ALS provides a photopic response to light intensity in very low light condition or behind a dark faceplate.

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
    • 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 µA Typical
    • Programmable from 2.7 ms to gt; 8 sec
  • I2C Interface Compatible
    • Up to 400 kHz (I2C Fast-Mode)
    • Dedicated Interrupt Pin
  • Sleep Mode Power - 2.2 µA Typical
  • Small Package L3.94 x W2.36 x H1.35 mm

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