DATA SHORT
To request the full datasheet, please visit www.intersil.com/products/isl29124 ISL29124 FN8454
Rev 2.00
January 13, 2015 Digital Red, Green and Blue Color Light Sensor with IR Blocking Filter Features The ISL29124 is a low power, high sensitivity, Red, Green, and
Blue color light sensor (RGB) with an I2C (SMBus compatible)
interface. Its state-of-the-art photodiode array provides an
accurate RGB spectral response and excellent light source to
light source variation (LS2LS). The ISL29124 is designed to
reject IR in light sources allowing the device to operate in
environments from sunlight to dark rooms. The integrating
ADC rejects 50Hz and 60Hz flicker caused by artificial light
sources. A selectable range allows the user to optimize
sensitivity suitable for the specific application. In normal
operation mode the device consumes 56ВµA, which reduces to
0.5ВµA in power-down mode. The device operates on supplies
(VDD) from 2.25V to 3.63V, I2C supply from 1.7V to 3.63V, and
operating temperature over the -40В°C to +85В°C ambient
temperature range. 56ВµA operating current, 0.5ВµA shutdown current Selectable range (via I2C) I2C (SMBus compatible) output ADC resolution 16 bits Two optical sensitivity ranges
-Range 0 = 5.7 mlux to 375 lux
-Range 1 = 0.152 lux to 10,000 lux Operating power supply 2.25V to 3.63V I2C power supply 1.7V to 3.63V 4 Ld Optical COB (2.00x1.25mm) package Applications Smart phone, PDA, GPS, tablet PCs, LCD-TVs, digital picture
frames, digital cameras Dynamic display color balancing Printer color enhancement Industrial/commercial LED lighting color management Ambient light color detection/correction OLED display aging compensation C1 Vbus R1 C2 VDD
2.0
1.8 4 …
