Analog Current Output Type Ambient Light Sensor IC - BH1682FVC (New)

BH1682FVC is an analog current output type ambient light sensor IC. The output is proportion to logarithm of illuminance. It has wide illuminance detection range and is suitable for the application of display brightness control.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part number
Unit Quantity
Minimum Package Quantity
Packing Type
BH1682FVC-TR Active WSOF5 3000 3000 Taping Yes
Sensor Type Analog ALS
Vcc(Min.)[V] 2.3
Vcc(Max.)[V] 5.5
Output Type Logarithmic Current(Source)
illuminance Measurement Range[lx] 1 to 55, 000
Sensitivity Variations[%] ±3µA
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 80
    • Built-in log scale current AMP
    • Built-in Ircut filter
    • Built-in shutdown function
    • Correspond to 1.8V logic interface
ROHM Semiconductor reserves the right to change the specifications at any time.
Technical Data
Application Note

Thermal Resistance

NE Handbook Series

Sensor Networks