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Ambient Light Sensor ICs

ROHM ambient light sensor ICs are designed to detect the brightness over a wide range, from, from darkness to direct sunlight, and output the data in order to adjust LCD brightness for optimum visibility and lower power consumption. The lineup is offered in different output types (i.e. current, comparator, digital) for maximum compatibility.


1chip Proximity　Sensor + Ambeint lsight Sensor IC

Broad Lineup Ambient Light Sensor ICs

Series Selection lineup lineup  

1chip Proximity　Sensor + Ambeint lsight Sensor IC

Family Supply
Voltage
(V)		 Output
Type		 Ambient Light
Sensor
Sensitivity
Variations
(%)		 Illuminance
Measurement
Range
(lx)		 Proximity
Detection
Range
(μW/cm2)		 Coorespond to
Optical
Proximity sensing		 Correspond to
Ambient
Light sensing		 Correspond to
Motion
sensing		 Package RoHS Distribution
Inventory
NEW
BH1772GLC 		2.3 to 3.6 I2C I/F ±15 0 to 65,000 1 to 100,000 Yes Yes - WLGA010V28 Yes

 

Ambient Light Sensor ICs

2010.10.15

New one-chip optical proximity/ambient light sensor IC with touchless motion function

2009.09.29

The Industry's First Single-Chip Optical Proximity/Illumination Sensor IC with Touchless Motion Detection Function

2009.09.28

The First Digital Ambient Light Sensor Compatible with I2C Bus Hs Mode

2009.03.31

ROHM Announces Ambient Light Sensor ICs for LCD Display Backlighting