〇Product structure：Silicon monolithic integrated circuit.

〇This product has no designed protection against radioactive rays.

〇This product does not include laser transmitter.

〇This product does not include optical load.

〇This product includes Photo detector, ( Photo Diode ) inside of it.

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TSZ22111

• 14 • 001

www.rohm.com

TSZ02201-0M3M0F616040-1-2

13.May.2016 Rev.001

Ambient Light Sensor IC Series

Analog Current Output Type

Ambient Light Sensor IC

BH1682FVC

General Description

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.

Features

 Built-in log scale current AMP

 Built-in Ircut filter

 Built-in shutdown function

 Correspond to 1.8V logic interface

Applications

Mobile Phone, LCD TV, Note PC, Portable Game

Machine, Digital Camera, LCD Display, etc.

Typical Application Circuits

Key Specifications

■ VCC Voltage Range:

2.3V to 5.5V

■ Detection Range:

55klx (Typ)

■ IOUT Output Current at 100lx:

20

μA (Typ)

■ Shutdown Current:

0.1

μA (Typ)

■ Operating Temperature Range:

-40°C to +85°C

Package

W(Typ) x D(Typ) x H(Max)

WSOF5

1.60mm x 1.60mm x 0.60mm

WSOF5

0.1

VCC

EN

PD

IOUT

Log scale

current

AMP

GND

NC

Micro

Controller

Datasheet