ALS-PDIC17-55C/TR8【PDF 1/12 页】IC IR AMBIENT LIGHT SENSOR

Ambient Light Sensor

Surface - Mount

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 o C to 85 o C

? 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 a low cost ambient light sensor, 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

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