Datasheet > BH1680FVC-TR

BH1680FVC-TR

更新时间： 2024-11-26 12:51:27

品牌	Logo	应用领域
罗姆 - ROHM		传感器
页数	文件大小	规格书
9页	293K
描述
Analog Current Output Type Ambient Light Sensor IC

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中文翻译

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数据手册

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BH1680FVC-TR 数据手册

Ambient Light Sensor ICs

Analog Current Output Type

Ambient Light Sensor IC

BH1680FVC

No.12046EBT14

●Descriptions

BH1680FVC is an analog current output ambient light sensor. This IC can detect the illuminance from 0lx to 50000lx. It is the

most suitable to obtain the ambient light data for adjusting LCD and Keypad backlight of Mobile phone for power saving and

better visibility. It is suitable also for the use of optical window that the visible light transmission is low because of the high

sensitivity type.

●Features

1) Compact surface mount package 1.6 x 1.6 mm

2) Output current in proportion to brightness

3) Suitable for optical window that the visible light transmission is low (High sensitivity type)

4) The influence of infrared is very small by an infrared cut filter

5) Supply voltage operates from 2.4V to 5.5V

6) Built-in shutdown function

7) 3 steps controllable output current gain

8) 1.8V logic input interface

9) Low sensitivity variation (+/-15%)

●Applications

Mobile phone, LCD TV, PDP TV, Laptop PC, Portable game console, Digital camera, Digital video camera, LCD display

●Absolute Maximum Ratings

Parameter

Supply Voltage

Operating Temperature

Storage Temperature

Iout Current

Symbol

Vmax

Topr

Tstg

Ioutmax

Limits

-40~85

-40~100

7.5

165^※

Units

℃

Power Dissipation

※ 70mm × 70mm × 1.6mm glass epoxy board. Derating at 2.2 mW/℃ for operating above Ta=25℃.

●Operating Conditions

Parameter

VCC Voltage

Symbol

Vcc

Min.

2.4

Typ.

3.0

Max.

5.5

Units

●Electrical Characteristics ( VCC = 3.0V, Ta = 25℃, unless otherwise noted )

Parameter

Supply Current1 ( Operate )

Supply Current2 ( 0 lx )

Supply Current3 ( Shutdown )

IOUT Output Current1(Dark Current)

IOUT Output Current2

Symbol

Icc1

Icc2

Icc3sd

Iout1

Iout2

λp

Min.

51.9

4.5

Typ.

0.2

Max.

105

13.5

0.4

0.2

70.1

Units

µA

Conditions

Ev=10 lx (H-Gain Mode)^※

Ev=0 lx (H-Gain Mode)

V_GC1=V _GC2=0 No Input Light

Ev=0 lx

51.9

530

µA

Ev=10 lx (H-Gain Mode)^※

Peak Wave Length

Ev=10 lx, RL=220kΩ

Saturated Output Voltage

V_OMAX

2.6

2.9

3.0

(H-Gain Mode)^※

GC1,GC2 Input ‘L’ Voltage

GC1,GC2 Input ‘H’ Voltage1

GC1,GC2 Input ‘H’ Voltage2

V_IL

V_IH1

V_IH2

1.4

2.0

0.4

Vcc

2.4V ≦ VCC ≦ 3.6V

3.6V ＜ VCC ≦ 5.5V

Shutdown → H-Gain Mode

Ev=100lx^※

Ev=10lx^※

Wake-up Time

twu

rHM

rML

µs

Gain Ratio

H-Gain Mode/M-Gain Mode

Gain Ratio

M-Gain Mode/L-Gain Mode

※ White LED is used as optical source

times

Ev=10lx^※

www.rohm.com

2012.02 - Rev.B

1/8

12 3 4 5 6 7...9

中文翻译

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与BH1680FVC-TR相关器件

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BH16821ADGG	NXP	获取价格	20-bit bus-interface D-type flip-flop; positive-edge trigger 3-State
BH16821ADGG-T	NXP	获取价格	IC ABT SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56, PLASTIC, TSSOP2-56, Bus Driver/Tra
BH16821ADL	NXP	获取价格	20-bit bus-interface D-type flip-flop; positive-edge trigger 3-State
BH16823ADGG	NXP	获取价格	18-bit bus interface D-type flip-flop with reset and enable 3-State
BH16823ADGG-T	NXP	获取价格	暂无描述
BH16823ADL	NXP	获取价格	18-bit bus interface D-type flip-flop with reset and enable 3-State
BH16825ADGG	NXP	获取价格	18-bit buffer/line driver; non-inverting 3-State
BH16825ADGG-T	NXP	获取价格	IC ABT SERIES, DUAL 9-BIT DRIVER, TRUE OUTPUT, PDSO56, 6.10 MM, PLASTIC, SOT-364-1, TSSOP2
BH16825ADL	NXP	获取价格	18-bit buffer/line driver; non-inverting 3-State
BH16827ADGG	NXP	获取价格	20-bit buffer/line driver, non-inverting 3-State

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