ALS-PT17-51C/L177/TR8

ALS-PT17-51C/L177/TR8 Datasheet


ALS-PT17-51C/L177/TR8

Part Datasheet
ALS-PT17-51C/L177/TR8 ALS-PT17-51C/L177/TR8 ALS-PT17-51C/L177/TR8 (pdf)
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Surface - Mount Ambient Light Sensor

ALS-PT17-51C/L177/TR8
‧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 ‧Guaranteed temperature performance, -40oC to 85oC ‧Wide supply voltage range, 2.5V to 5.5V ‧Size 2.0mm L *1.25mm W *0.8mm H ‧RoHS compliant , Pb Free and Halogen Free package

The ALS-PT17-51C/L177/TR8 is an ambient light sensor, consisting of phototransistor in miniature SMD. EVERLIGHT ALS series product are 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.
‧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

Dec. 26, 2008

Surface - Mount Ambient Light Sensor

Package Dimensions

Top View

ALS-PT17-51C/L177/TR8

Unit mm Tolerances ± 0.1mm

Dec. 26, 2008

Surface - Mount Ambient Light Sensor

ALS-PT17-51C/L177/TR8

Absolute Maximum Ratings Ta=25℃

Parameter

Supply Voltage
[Note1]

Operating Temperature Range

Topr

Storage Temperature Range

Tstg

Soldering Temperature Range [Note1] Tsol

Rating -40 ~ +85 -40 ~ +100
260 ± 10

Unit V °C °C °C

Note1 For detail reflow time and the recommended temperature profile, please refer to page

Recommended Operating Conditions Ta=25℃

Parameter Operating Temperature Supply Voltage

Symbol Topr Vcc

Min. -40

Max. +85

Unit °C V

Ranking

Symbol Min

IPH ON

Max 12 17 23

Unit µA
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Datasheet ID: ALS-PT17-51C/L177/TR8 512562