HCPL-273L-E

更新时间： 2024-11-08 13:08:11

品牌	Logo	应用领域
安华高科 - AVAGO		光电输出元件
页数	文件大小	规格书
12页	250K
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HCPL-273L-E 数据手册

HCPL-270L/070L/273L/073L

Low Input Current, High Gain, LVTTL/LVCMOS Compatible Optocouplers

Data Sheet

Description

Features

• 3.3V/5V Dual Supply Voltages

These high gain series couplers use a Light Emitting Di-

ode and an integrated high gain photodetector to pro-

vide extremely high current transfer ratio between input

and output. Separate pins for the photodiode and out-

put stage result in LVTTL compatible saturation voltages

• Low power consumption

• High current transfer ratio

• Low input current requirements – 0.5 mA

• LVTTL/LVCMOS compatible output

• Performance guaranteed over temperature 0°C to +70°C

• Base access allows gain bandwidth adjustment

• High output current – 60 mA

and high speed operation. Where desired, the V and V

terminals may be tied together to achieve conventional

photo-darlington operation. A base access terminal al-

lows a gain bandwidth adjustment to be made.

These optocouplers are for use in LVTTL/LVCMOS or

other low power applications. A 400% minimum current

transfer ratio is guaranteed over 0 to +70˚C operating

range for only 0.5 mA of LED current.

• Safety approval, UL, IEC/EN/DIN EN 60747-5-2, CSA

Applications

• Ground isolate most logic families – LVTTL/LVCMOS

• Low input current line receiver

• High voltage insulation

The HCPL-070L and HCPL-073L are surface mount de-

vices packaged in an industry standard SOIC-8 footprint.

The SOIC-8 does not require "through holes" in a PCB.

This package occupies approximately one-third the foot-

print area of the standard dual-in-line package. The lead

proﬁle is designed to be compatible with standard sur-

face mount processes.

• EIA RS-232C line receiver

• Telephone ring detector

• V AC line voltage status indicator – low input power

dissipation

• Low power systems – ground isolation

Functional Diagram

HCPL-270L/070L

HCPL-273L/073L

ANODE

CATHODE

ANODE

CATHODE

ANODE

GND

SHIELD

TRUTH TABLE

LED

OFF

LOW

HIGH

A 0.1 µF bypass capacitor connected between pins 8 and 5 is recommended.

CAUTION: It is advised that normal static precautions be taken in handling and assembly

of this component to prevent damage and/or degradation which may be induced by ESD.

12 3 4 5 6 7...12

中文翻译

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HCPL-3000-000E	AVAGO	获取价格	1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 0.300 INCH, ROHS COMPLIANT, DIP-8
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HCPL-3000-300	AGILENT	获取价格	1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, SURFACE MOUNT, DIP-8
HCPL-3000-300E	AVAGO	获取价格	1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 0.300 INCH, ROHS COMPLIANT, DIP-8
HCPL-3000-300E	AGILENT	获取价格	Logic IC Output Optocoupler, 1-Element, 5000V Isolation, LEAD FREE, SURFACE MOUNT, DIP-8

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