ISL29015 Overview
DATASHEET ISL29015 Integrated Digital Ambient Light Sensor and Proximity Sensor FN6522 Rev 0.00 October 31, 2008 The ISL29015 is an integrated ambient and infrared light to digital converter with a built-in IR LED driver and I2C/SMBus interface. This device provides not only ambient light sensing to allow robust backlight/display brightness control but also infrared sensing to allow proximity estimation. For ambient...
ISL29015 Key Features
- Ambient IR Cancellation During Proximity Sensing
- Works Under Direct Sunlight
- IR LED Driver with Programmable Source Current
- Adjustable Current Drive from 100mA to 12.5mA
- Programmable LED current Modulation Frequency
- Variable Conversion Resolution up to 16-bits Ambient Light Sensing
- Simple Output Code Directly Proportional to lux
- Adjustable Sensitivity up to 65 Counts per lux
- Selectable Range (via I2C)
- Range 1 = 0.015 lux to 1,000 lux