This part is a kind of semiconductor called BH1726NUC.

Function of this product has Digital 16bit Serial Output Type Ambient Light Sensor IC.

Manufacturers : ROHM

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Datasheet Ambient Light Sensor IC Series Digital 16bit Serial Output Type Ambient Light Sensor IC BH1726NUC General Description BH1726NUC is a digital Ambient Light Sensor IC with I2C bus interface. This IC is most suitable for obtaining ambient light data for adjusting LCD and backlight power of TV and mobile phone. It is capable of detecting a very wide range of illuminance. Key Specifications ■ VCC Voltage Range: 2.3V to 3.6V ■ Detection Range: 30klx (Typ) ■ Current Consumption: 75μA (Typ) ■ Power Down Current: 0.8μA (Typ) ■ Operating Temperature Range: -40°C to +85°C Features  Built-in Ircut filter  2 outputs with different spectral response  Correspond to dark window because of high sensitivity  Rejecting 50Hz/60Hz light noise  I2C bus interf [ ... ]

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