ROHM Semiconductor Supplier Page

Ambient Light Sensor ICs from ROHM Semiconductor and Digi-Key


ROHM's Ambient Light Sensor (ALS) ICs are designed to control the brightness of LED-backlighted LCD displays based on ambient light availability and brightness for optimum display visibility and energy efficiency.

The compact ROHM ALS ICs are the ideal choice for LCD-equipped portable devices as well as LCD monitors and high-definition (HDTV) backlighting control.

Night/Day Ambient Light Sensor
  • Mobile phones
  • Digital cameras
  • LCD TVs
  • Video players
  • PDAs
  • LCD monitors/displays
  • Notebook PCs
  • Car navigation systems
ROHM's advanced ambient light sensor ICs are offered in ultra-small WSOF5 and WSOF6 packages

Analog Output Ambient Light Sensor ICs Digital Output Ambient Light Sensor ICs

Analog Current Output Type Ambient Light Sensor ICs
Digi-Key Part Number ROHM Part Number Description Datasheet
BH1603FVCCT-ND BH1603FVC-TR IC AMBIENT LIGHT SENSOR 6-WSOF BH1603FVC-TR Datasheet
BH1603FVCDKR-ND
BH1620FVCCT-ND BH1620FVC-TR IC AMBIENT LIGHT SENSOR WSOF5 BH1620FVC-TR Datasheet
BH1620FVCDKR-ND
Digital 16-bit Serial Output Type Ambient Light Sensor ICs RoHS Compliant
Digi-Key Part Number ROHM Part Number Description Datasheet
BH1715FVCTR-ND BH1715FVC-TR IC AMBIENT LIGHT SENSOR 6-WSOF BH1715FVC-TR Datasheet
BH1715FVCCT-ND
BH1715FVCDKR-ND
BH1721FVCCT-ND BH1721FVC-TR IC AMBIENT LIGHT SENSOR WSOF5 BH1721FVC-TR Datasheet
BH1721FVCDKR-ND
BH1750FVICT-ND BH1750FVI-TR IC AMBIENT LIGHT SENSOR WSOF6 BH1750FVI-TR Datasheet
BH1750FVIDKR-ND

Digi-Key Part Number ROHM Part Number Description Datasheet
EVAL.BH1721FVC-ND EVAL.BH1721FVC BOARD EVAL FOR BH1721FVC EVAL.BH1721FVC Datasheet
EVAL.BH1603FVC-ND EVAL.BH1603FVC BOARD EVAL FOR BH1603FVC EVAL.BH1603FVC Datasheet
EVAL.BH1620FVC-ND EVAL.BH1620FVC BOARD EVAL FOR BH1620FVC EVAL.BH1620FVC Datasheet