PDF BH1750FVI Download

Description

BH1750FVI is an digital Ambient Light Sensor IC for I2C bus interface.

This IC is the mostsuitable 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 - 65535 lx ).

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

Block Diagram