Datasheet > HCPL2731SDV

HCPL2731SDV

更新时间： 2024-11-10 15:44:23

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
16页	648K
描述
8-Pin DIP Dual-Channel Low Input Current High Gain Split Darlington Output Optocoupler, MDIP 8L, 1000-TAPE REEL

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中文翻译

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技术参数
数据手册

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HCPL2731SDV 技术参数

是否无铅：	不含铅	生命周期：	Obsolete
Reach Compliance Code：	compliant	风险等级：	5.67
Base Number Matches：	1

HCPL2731SDV 数据手册

LOW INPUT CURRENT

HIGH GAIN SPLIT

DARLINGTON OPTOCOUPLERS

SINGLE-CHANNEL: 6N138

DUAL-CHANNEL: HCPL-2730

6N139

HCPL-2731

PACKAGE

SCHEMATIC

V_CC

N/C

V_CC

V_F1

V_B

V₀₁

V_F

V_O

V₀₂

V_F2

GND

N/C

GND

6N138 / 6N139

HCPL-2730 / HCPL-2731

DESCRIPTION

The 6N138/9 and HCPL-2730/HCPL-2731 optocouplers consist of an AlGaAs LED optically coupled to a high gain split darlington

photodetector.

The split darlington conﬁguration separating the input photodiode and the ﬁrst stage gain from the output transistor permits lower

output saturation voltage and higher speed operation than possible with conventional darlington phototransistor optocoupler. In the

dual channel devices, HCPL-2730/HCPL2731, an integrated emitter - base resistor provides superior stability over temperature.

The combination of a very low input current of 0.5 mA and a high current transfer ratio of 2000% makes this family particularly use-

ful for input interface to MOS, CMOS, LSTTL and EIA RS232C, while output compatibility is ensured to CMOS as well as high fan-

out TTL requirements. An internal noise shield provides exceptional common mode rejection of 10 kV/µs.

FEATURES

•

Low current - 0.5 mA

Superior CTR-2000%

Superior CMR-10 kV/µs

CTR guaranteed 0-70°C

U.L. recognized (File # E90700)

VDE recognized (File # 120915) Ordering option V, e.g., 6N138V

Dual Channel - HCPL-2730

HCPL-2731

APPLICATIONS

•

Digital logic ground isolation

Telephone ring detector

EIA-RS-232C line receiver

High common mode noise line receiver

µP bus isolation

Current loop receiver

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2/26/04

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