ELA2502 - ambient light measurement

Description

The ELA2502

Features

ambient light measurement (ALS) with the extremely tiny 2.0mm x 2.0mm x 0.6mm module. This Device provides ambient light sensing for display management and backlight control. The ELA2502 incorporates Photodiode, timing control and ADC into one chip and digital convert with I2C interface. The ELA2502 provide the excellent spectral response that is close to human eye. The ELA2502 has provided temperature calibration features and also has lower power design, including standby mode and wait mode sup.

ESMT

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Datasheet Details

Part number	ELA2502
Manufacturer	ESMT
File Size	1.34 MB
Description	ambient light measurement
Datasheet	ELA2502 Datasheet
Additional preview pages of the ELA2502 datasheet.

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Full PDF Text Transcription

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ESMT ELA2502 Overview Feature  Integrated Photopic ALS, ALS_IR Photodiodes  Ambient light sensing  Ambient light cancellation scheme with offset design  Automatic rejection for 50Hz/60Hz lighting flicker  Light sensor close to human eye response  With Low power design scheme  Build in Temperature compensation  Support 16bits effective resolution  Programmable gain setting  1/2/4/8/16/32/64/128/256/512/1024 gain  I2C Interface application  Up to 400kHz speed  Operation Conditions:  1.8~3.6V for sensor and Bus voltage; typical: 3.

Published: Oct 22, 2024 |