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Sensors

Light Sensor is a kind of sensors which integrated Ambient Light Sensor(ALS) + Proximity Sensor(PS) + IR LED into one package. It is generally used for various consumer devices such like Smartphone, DSLR, Wearable Sport & Fitness devices…etc.


Ambient Light & Proximity Sensors

Series

Photo Dimension Type Voltage Output Light Peak Wave Length Datasheet
PA122 2.5 x 2.0 x 1.0
mm
ALS + PS 2.5 ~ 3.6V Digital I2C 850 or 940nm(LED)
PA224 2.5 x 2.0 x 1.0
mm
PS Only 2.5 ~ 3.6V Digital I2C 850 or 940nm(LED,VCSEL)
PA22A 2.5 x 2.0 x 1.0
mm
ALS + PS 2.5 ~ 3.6V Digital I2C 850 or 940nm(LED,VCSEL)