Part Number: ALS-PDIC15-21B/TR8

Description:
The ALS-PDIC15-21B/TR8 is a compact surface mount photo-sensor IC for detecting ambient light illuminating intensity.
The sensitivity is superior to that of a phototransistor, and exhibits little chip-to-chip variation. It has excellent spectral
sensitivity to the illuminating light source and excellent output linearity. It is suitable in the power-saving control for
backlighting displays in mobile phones.

Features:
Monolithic IC containing photodiode and current amplifier
Human-eye spectral response and excellent IR-cut (from 700 to1050 nm)
Wide dynamic range: 1lx to 30,000lx
Excellent output to illuminance linearity
Size : 3.2mm(L)*1.5mm(W)*1.1mm(H)
Very low (< 3%) photocurrent fluctuation versus temperature change (0 to 60 ℃)
Supply voltage range: 1.8V to 5.5V
Standby current: <1 uA
Light to Current, analog output
Operating temperature performance, -40oC to 85oC
RoHS compliant and Pb Free package
Compliance with EU REACH.

Applications:
Detection of ambient light to control display backlighting
Mobile devices – mobile phones, PDAs
Computing device – TFT LCD monitor for Notebook computer
Consumer device – TFT LCD TV, plasma TV, video camera, digital camera, toys
Automatic residential and commercial management
Automatic contrast enhancement for electronic signboard
Ambient light monitoring device for daylight and artificial light