ALS-PDIC17-55C Datasheet, PDF (1/14 Pages) Everlight Electronics Co., Ltd – Surface - Mount Ambient Light Sensor

Surface - Mount
Ambient Light Sensor
ALS-PDIC17-55C/TR8
Features
‧Close responsively to the human eye spectrum
‧Light to Current, analog output
‧Good output linearity across wide illumination range
‧Low sensitivity variation across various light sources
‧Operating temperature performance, -40^oC to 85^oC
‧Wide supply voltage range, 1.8V to 5.5V
‧Size : 2.0mm(L)*1.25mm(W)*0.8mm(H)
‧RoHS compliant and Pb Free package
Description
The ALS-PDIC17-55C/TR8 is consisting of a photodiode and a current amplification IC.
EVERLIGHT ALS series product is a good effective solution to the power saving of display
backlighting of mobile appliances, such as the mobile phones, NB and PDAs. Due to the high
rejection ratio of infrared radiation, the spectral response of the ambient light sensor is
close to that of human eyes.
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
– Street light, CCD/CCTV
Everlight Electronics Co., Ltd.
Document No: DAS-017-004 Rev2.1
1
http:\\www.everlight.com
Jan. 25, 2008