BH1749NUC - Ambient Light Sensor

Product Overview

ROHM

Part number	BH1749NUC
Manufacturer	ROHM
File Size	1.55 MB
Description	Ambient Light Sensor
Datasheet	BH1749NUC Datasheet
Additional preview pages of the BH1749NUC datasheet.

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.

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 time setting) Key Specifications.
VCC Voltage Range: 2.3 V to 3.6 V.
Illuminance Detection Range(Note 1): 80 klx (Typ).
Current Consumption: 190 μA (Typ).
Power Down Current.

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Published: Apr 30, 2020 |