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ROHM BH1751FVI-TR product image
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ROHM BH1751FVI-TRRoHS

Manufacturer
ROHM
MPN
BH1751FVI-TR
LCSC Part #
C426506
Packaging
WSOF-6
Customer #
Key Attributes
Ambient Light Sensor IC Digital 16bit Serial Output
Datasheetpdf iconROHM BH1751FVI-TR
In-Stock: 3,885
3,885 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.7248$ 0.6886$ 0.69
10+$ 0.5834$ 0.5543$ 5.54
30+$ 0.5135$ 0.4879$ 14.64
100+$ 0.4437$ 0.4216$ 42.16
500+$ 0.4014$ 0.3814$ 190.70
1,000+$ 0.3803$ 0.3613$ 361.30
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategorySensors, Transducers/Optical Sensors/Ambient Light, IR, UV Sensors
ManufacturerROHM
PackagingWSOF-6
Length2.6mm
Width1.6mm
InterfaceI2C
Measurement TypeLight Intensity
Operating Temperature-40℃~+85℃
FeaturesSpectral correction/filtering;Low power/sleep mode
Voltage - Supply2.4V~3.6V
Photoperceptivity65.535klx
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

BH1751FVI 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 - 65535 lx).

Features

AI Translation
  • I²C bus Interface (f/s Mode Support)
  • Spectral responsibility is approximately human eye response
  • Illuminance to Digital Converter
  • Wide range and High resolution. (1 - 65535 lx)
  • Low Current by power down function
  • 50Hz / 60Hz Light noise reject-function
  • 1.8V Logic input interface
  • No need any external parts
  • Light source dependency is little (Ex. Incandescent Lamp. Fluorescent Lamp. Halogen Lamp. White LED. Sun Light)
  • It is possible to select 2 type of I²C slave-address.
  • Adjustable measurement result for influence of optical window (It is possible to detect min. 0.11 lx, max. 100000 lx by using this function.)
  • Small measurement variation (+/- 20%)
  • The influence of infrared is very small.
  • Build in power on reset circuit

Applications

AI Translation
  • Mobile phone
  • LCD TV
  • NOTE PC
  • Portable game machine
  • Digital camera
  • Digital video camera
  • Car navigation
  • PDA
  • LCD display