Datasheet Summary
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 light sensing, an internal 16-bit ADC has been designed based on the charge-balancing A/D conversion technique. The ADC conversion time is nominally 100ms and is user adjustable from 25µs to 100ms depends on oscillator frequency and ADC resolution. This ADC is capable of...