Description
The EAALST03RDAA0 is an ambient light sensor; It consists of a phototransistor in 3mm lamp. Everlight Americas ALS series products are 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 human eyes.

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, -40oC to 85oC
• Wide supply voltage range, 2.5V to 5.5V
• Size : 3mm Lamp
• 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, 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