Features

RGB and ambient light sensing (RGB and ALS)

– Accuracy of correlated color temperature (CCT)

– Individual channels for red, green, blue and infrared

– Approximates human eye response with green channel

– Light output proportional to light intensity

– Utilizes optical coating technology to emulate human eye spectral response

– Works well under different light source conditions

– Low light sensitivity; operates behind darkened glass

– 50 Hz/60 Hz light flicker immunity

– Fluorescent light flicker immunity

– Programmable interrupt function with upper, lower thresholds and persists function

– Programmable ALS integration time

– Programmable ALS gain setting

Supply voltage 1.7V to 3.6V

Power management

– Low active current

– Low standby current

I2C interface compatible

– Up to 400 kHz (I2C fast-mode)

– Dedicated interrupt pin

Miniature package

– L 1.70 mm × W 1.30 mm × H 0.60 mm

Applications

Cell phone touch-screen disable

Detection of ambient light to control display backlighting

– Wearable devices: smart watch

– Mobile devices: cell phone, PDAs, PMP

– Computing devices: notebook, tablet PC, keyboard

– Consumer devices: LCD monitor, TV, video camera, digital still camera

Automatic residential and commercial lighting management