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APDS-9250 - IR and Ambient Light Sensor

General Description

The APDS-9250 device uses 4 individual channels of red, green, blue, and IR (RGB+IR) in a specially designed matrix arrangement.

This allows the device to have optimal angular response and accurate RGB spectral response with high lux accuracy over various light sources.

Key Features

  • Colour and Ambient Light Sensing (CS-RGB and ALS) - Accuracy of Correlated Color Temperature (CCT) - Individual channels for Red, Green, Blue and Infared - Approximates Human Eye Response with Green Channel - Red, Green, Blue, Infrared and ALS Sensing - High Sensitivity in low lux condition.
  • Ideally suited for Operation Behind Dark Glass - Wide Dynamic Range: 18,000,000: 1 - Up to 20-Bit Resolution.
  • Power Management - Low Active Current.
  • 130 μA typical - Low.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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APDS-9250 Digital RGB, IR and Ambient Light Sensor Data Sheet Description The APDS-9250 device uses 4 individual channels of red, green, blue, and IR (RGB+IR) in a specially designed matrix arrangement. This allows the device to have optimal angular response and accurate RGB spectral response with high lux accuracy over various light sources. APDS-9250 supports the I2C interface and has a programmable interrupt controller that frees up micro-controller resources. The device detects light intensity under a variety of lighting conditions and through a variety of attenuation materials, including dark glass. APDS-9250 could be configured as Ambient Light Sensor and RGB+IR Sensor.