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SY22309AS22-J01 - 21-bit Dynamic Range True Ambient Light Sensor

Datasheet Summary

Description

The SY22309AS22-J01 device, an ambient light sensor (ALS) with clear channel,

Features

  • high sensitivity, wide dynamic range and fast communication speed through I²C interface. The SY22309AS22-J01 has 2 photodiode arrays. ALS PD is to sense visible light which includes 6 sensitive ranges and Clear PD is to sense visible and infrared which includes 2 sensitive ranges. ALS channel reading (digital count) is proportional to the illuminance regardless of the light sources while Clear channel reading is related to light source due to its full spectrum response; furthermore, no extra dat.

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Datasheet preview – SY22309AS22-J01

Datasheet Details

Part number SY22309AS22-J01
Manufacturer Silergy
File Size 1.13 MB
Description 21-bit Dynamic Range True Ambient Light Sensor
Datasheet download datasheet SY22309AS22-J01 Datasheet
Additional preview pages of the SY22309AS22-J01 datasheet.

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Full PDF Text Transcription

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SY22309AS22-J01 21-bit Dynamic Range True Ambient Light Sensor with Clear channel and High Speed I2C Interface General Description The SY22309AS22-J01 device, an ambient light sensor (ALS) with clear channel, features high sensitivity, wide dynamic range and fast communication speed through I²C interface. The SY22309AS22-J01 has 2 photodiode arrays. ALS PD is to sense visible light which includes 6 sensitive ranges and Clear PD is to sense visible and infrared which includes 2 sensitive ranges. ALS channel reading (digital count) is proportional to the illuminance regardless of the light sources while Clear channel reading is related to light source due to its full spectrum response; furthermore, no extra data manipulation is required.
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