Analog
The analog ALS is a low cost ambient light sensor, consisting of photodiode, phototransistor or photo IC in miniature SMD. EVERLIGHT ALS series product s a re 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.
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℃ to 85℃
Wide supply voltage range (1.8-5.5V) (2-5.5V) (2.5V-5.5V) (3-24V)
RoHS compliant and Pb Free package
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
Ttoys
Automatic residential and commercial management
Automatic contrast enhancement for electronic signboard
Ambient light monitoring device for daylight and artificial light
Street light
CCD/CCTV
| Product | DataSheet | Discription | Dimension (mm) | Supply Voltage,Vdd(V) | Peak Sensitivity Wavelength,λp(nm) | Photo current Ev=100lux,Iph(μA) | Max. Dark Current, ID_Max (μA) |
|---|---|---|---|---|---|---|---|
 ALS-PDIC15-21C/L230/TR8 |  | Ambient Light Sensor PDIC, OCOB4, 1206 | 3.2x1.5x1.1 | 2.5~5.5 | 590 | 36~95 | 0.1 |
 ALS-PDIC17-55C/TR8 | | Ambient Light Sensor, PDIC, OCOB4, 0805 | 2x1.25x0.8 | 1.8~5.5 | 590 | 27~54 | 0.1 |
 ALS-PDIC17-51B/L758/TR8 | | Ambient Light Sensor, PDIC, OCOB4, 0805, High IR rejection and low dark current | 2x1.25x0.8 | 2~5.5 | 570 | 29~55 | 0.03 |
 ALS-PT19-315C/L177/TR8 | | Ambient Light Sensor, Photo-transister, ODFN2, 0603 | 1.7x0.8x0.6 | 2.5~5.5 | 630 | 15 | 0.1 |
 ALS-PDIC17-77B/TR8 | | 0 | 1.6x1.6x0.55 | 1.8~5.5 | 580 | 40~80 | 0.1 |
 ALS-PDIC17-77C/TR8 | | 0 | 1.6x1.6x0.55 | 1.8~5.5 | 550 | 27~54 | 0.1 |
 ALS-PDIC144-6C/L378 | | Ambient Light Sensor, PDIC, Through Hole, ?3 | 3.8x3.5x3.2 | 1.8~5.5 | 550 | 22~44 | 0.1 |
| ALS-PDT144-6C/L451 | | Ambient Light Sensor, Photo-darlington, Through Hole, ?3 | 3.8x3.5x3.2 | 3~24 | 790 | 280~700 | 0.1 |
 ALS-PDT243-3C/L451 | | Ambient Light Sensor, Photo-darlington, Through Hole, ?5 | 5.0x5.0x3.2 | 3~24 | 790 | 285~720 | 0.1 |
 ALS-PDIC243-3B | | Ambient Light Sensor, PDIC, Through Hole, ?5 | 5.0x5.0x3.2 | 1.8~5.5 | 560 | 10~35 | 0.1 |
 ALS-PDIC243-3B/L716 | | Ambient Light Sensor, PDIC, Through Hole, ?5, High IR rejection and low dark current | 5.0x5.0x3.2 | 2~5.5 | 560 | 7~24 | 0.05 |