The ISL29003 is an integrated light sensors with a 16-bit integrating type ADC, I2C user programmable lux range select for optimized counts/lux, and I2C multi-function control and monitoring capabilities. The internal ADC provides 16-bit resolution while rejecting 50Hz and 60Hz flicker caused by artificial light sources.

Features

• Range select via I2C

- Range 1 = 0 lux to 1000 lux

- Range 2 = 0 lux to 4000 lux

- Range 3 = 0 lux to 16,000 lux

- Range 4 = 0 lux to 64,000 lux

• Human eye response (540nm peak sensitivity)

• Temperature compensated

• 16-bit resolution

• Adjustable resolution: up to 65 counts per lux

• User-programmable upper and lower threshold interrupt

• Simple output code, directly proportional to lux

• IR + UV rejection

• 50Hz/60Hz rejection

• 2.5V to 3.3V supply

• 6 Ld ODFN (2.1mmx2mm)

• Pb-free (RoHS compliant)

Applications

• Ambient light sensing

• Backlight control

• Temperature control systems

• Contrast control

• Camera light meters

• Lighting controls