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ROHM BH1745NUC-E2 product image
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ROHM BH1745NUC-E2RoHS

Manufacturer
ROHM
MPN
BH1745NUC-E2
LCSC Part #
C2837801
Packaging
WSON-8-EP(2x2)
Customer #
Key Attributes
Ambient light sensor ICs Digital 16bit Serial Output Color Sensor IC
Datasheetpdf iconROHM BH1745NUC-E2

Products Specifications

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TypeDescription
CategorySensors, Transducers/Optical Sensors/Ambient Light, IR, UV Sensors
ManufacturerROHM
PackagingWSON-8-EP(2x2)
Length2.1mm
Width2mm
InterfaceI2C
Measurement TypeColor Recognition
Operating Temperature-40℃~+85℃
FeaturesSpectral correction/filtering;Low power/sleep mode;Interrupt/event trigger;Adjustable gain control
Voltage - Supply2.3V~3.6V
Photoperceptivity40klx
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

BH1745NUC is a digital color sensor IC with I2C bus interface. This IC senses Red, Green and Blue light (RGB) and converts them to digital values. The high sensitivity, wide dynamic range and excellent Ircut characteristics makes this IC the most suitable to obtain the illuminance and color temperature of ambient light for adjusting LCD backlight of TV, mobile phone and tablet PC. It is possible to detect very wide range light intensity. (0.005 - 40klx)

Features

AI Translation
  • The Excellent Ircut Characteristics with an Ircut Filter
  • The High Sensitivity and Wide Dynamic Range (0.005 - 40klx)
  • Supports Low Transmittance (Dark) Window
  • Correspond to I²C Bus Interface (f/s mode support)
  • Low Current by Power Down Function
  • Rejecting 50Hz/60Hz Light Noise
  • Correspond to 1.8V Logic Interface
  • Programmable Interrupt Function
  • It is possible to select 2 type of I²C bus slave address. (ADDR ='L': "0111000", ADDR ='H': "0111001")

Applications

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