Click to expand full text
DATASHEET
ISL29147
Low Power Ambient Light and Proximity Sensor with Enhanced Infrared Rejection
FN8409 Rev 3.00 January 6, 2015
The ISL29147 is a low power Ambient Light Sensor (ALS) and proximity (PROX) sensor. It has a built-in IR-LED for the proximity function. The ALS function measures the amount of light (in the visible spectrum) incident on the ISL29147.
The ALS function has a programmable ambient IR-rejection, which allows fine tuning of light source variations and is ideal for light sensor applications under dark protective glass. The ALS provides a 12-bit measurement. A passive optical filter removes unwanted wavelengths (IR or Ultraviolet) to ensure accurate ALS measurement.
ISL29147 Datasheet
