Digital 16bit Serial Output Type Ambient Light Sensor IC - BH1730FVC

Digital output type ambient light sensor IC is composed of photodiodes, current-voltage converter circuit, A / D converter, control logic circuits, interface circuits and etc.It connects with I²C Bus in an equipment.

Evaluation Board
* This product is a STANDARD grade product and not recommend for on-vehicle devices.
número de peça
Estado de Condição
Quantidade Unidade
Quantidade mínima Package
tipo de embalagem
BH1730FVC-TR Active WSOF6 3000 3000 Taping sim
Sensor Type Digital ALS
Vcc(Min.)[V] 2.4
Vcc(Max.)[V] 3.6
Output Type I2C
illuminance Measurement Range[lx] 0 to 65, 000
Sensitivity Variations[%] ±15
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 70
  • ・I²C bus Interface ( f / s Mode Support, Slave address "0101001". )
    ・There are two outputs that peaks of a spectrum response are in visible light (Type0) and in infrared light (Type1).
    ・Illuminance to Digital Converter
    ・Very wide range and High resolution. ( 0.008 - 65535 lx )
    ・Low Current by power down function
    ・50Hz / 60Hz light noise reject-function
    ・Correspond to 1.8V logic input interface
    ・Light source dependency is little by calculating with Type0 and Type1.
        ( ex. Incandescent Lamp. Fluorescent Lamp. Halogen Lamp. White LED. Sun Light )
    ・Interrupt function is available.
    ・Adjustable measurement result for influence of optical window.
        (It is possible to detect min. 0.001 lx, max. 100000 lx by using this function.)
    ・Small measurement variation (+/- 15%)
    ・Built in power on reset circuit.
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Application Note

Thermal Resistance

NE Handbook Series

Sensor Networks