BH1749NUC Datasheet - ROHM

Ambient Light Sensor

BH1749NUC Features

* Built-in Ircut Filter

* Rejecting 50 Hz / 60 Hz Light Noise

* I2C Bus Interface (f/s mode support)

* It is possible to select 2 type of I2C bus slave address.

* Correspond to 1.8 V Logic Interface

* Resolution 0.0125 lx/count (Typ) (In highest gain and longest measurement t

BH1749NUC General Description

BH1749NUC is a digital color sensor IC with I2C bus interface. This IC senses Red, Green, Blue (RGB) and Infrared and converts them to digital values. The high sensitivity, wide dynamic range and excellent Ircut characteristics make it possible for this IC to obtain the accurate illuminance and colo.

BH1749NUC Datasheet (1.55 MB)