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BH1721FVC - Ambient Light Sensor

Datasheet Summary

Description

BH1721FVC is an digital Ambient Light Sensor IC for I2C bus interface.

light data for adjusting LCD and Keypad backlight power of Mobile phone.

resolution.

Features

  • 1) I2C bus Interface ( f / s Mode Support, Slave Address : "0100011" ) 2) Spectral responsibility is approximately human eye response 3) Illuminance to Digital Converter 4) Wide range and High resolution. (1.
  • 65528 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) Small mea.

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Datasheet preview – BH1721FVC

Datasheet Details

Part number BH1721FVC
Manufacturer ROHM
File Size 1.02 MB
Description Ambient Light Sensor
Datasheet download datasheet BH1721FVC Datasheet
Additional preview pages of the BH1721FVC datasheet.

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Full PDF Text Transcription

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Ambient Light Sensor IC Series Digital 16bit Serial Output Type Ambient Light Sensor IC BH1721FVC No.11046ECT10 ●Descriptions BH1721FVC is an digital Ambient Light Sensor IC for I2C 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 - 65528 lx ). ●Features 1) I2C bus Interface ( f / s Mode Support, Slave Address : "0100011" ) 2) Spectral responsibility is approximately human eye response 3) Illuminance to Digital Converter 4) Wide range and High resolution. (1 – 65528 lx ) 5) Low Current by power down function 6) 50Hz / 60Hz Light noise reject-function 7) 1.
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