BH1751FVI - Ambient Light Sensor

Product Overview

Rohm

Part number	BH1751FVI
Manufacturer	ROHM
File Size	532.03 KB
Description	Ambient Light Sensor
Datasheet	BH1751FVI Datasheet
Additional preview pages of the BH1751FVI datasheet.

2 BH1751FVI is an digital Ambient Light Sensor IC for I C bus interface.

This IC is the most suitable to obtain the ambient light data for adjusting LCD and Keypad backlight power of Mobile phone.

It is possible to detect wide range at High resolution.

1) I2C bus Interface (f / s Mode Support) 2) Spectral responsibility is approximately human eye response 3) Illuminance to Digital Converter 4) Wide range and High resolution. (1 - 65535 lx) 5) Low Current by power down function 6) 50Hz / 60Hz Light noise reject-function 7) 1.8V Logic input interface 8) No need any external parts 9) Light source dependency is little. (ex. Incandescent Lamp. Fluorescent Lamp. Halogen Lamp. White LED. Sun Light ) 10) It is possible to select 2 type of I2C slave-a.

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Published: Jul 19, 2010 |