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MAX44004 - Digital Ambient Light Sensor

General Description

The MAX44004 is a wide dynamic range, lowpower ambient light sensor (ALS) ideal for many light sensing applications: tablets, displays, accessories, medical devices, and light management systems.

Key Features

  • S Consumes Low Power.
  • 5µA Supply Current.
  • Interrupt Pin Delivers Efficient Communication S High Sensitivity.
  • 0.03 Lux Sensitivity S Easy to Design.
  • 1.7V to 3.6V Supply Voltage.
  • Tight Part-to-Part Variation S Reliable Light Sensing.
  • Perfect Rejection of 50Hz/60Hz Noise.
  • Adjustable Visible and Infrared Sensor Gain S Tiny, 2mm x 2mm x 0.6mm OTDFN Package S -40°C to +105°C Temperature Range Ordering Information appears at end of data sheet. For related parts and.

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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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19-5997; Rev 0; 5/12 EVALUATION KIT AVAILABLE MAX44004 Digital Ambient Light Sensor General Description The MAX44004 is a wide dynamic range, lowpower ambient light sensor (ALS) ideal for many light sensing applications: tablets, displays, accessories, medical devices, and light management systems. The on-chip ambient sensor has the power to measure the exact visible light from 0.03 lux to 65,000 lux and communicate through an I2C digital communication bus. The IC has patented sensors, filters, and circuitry to mimic the human eye response. With on-chip calibration registers, it performs the same in different light conditions (i.e., fluorescent, incandescent).