HCPL-073A-500E 查看數據表（PDF） - Avago Technologies

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HCPL-073A-500E

Very Low Power Consumption High Gain Optocouplers

Avago Technologies 

HCPL-4701/-4731/-070A/-073A

Very Low Power Consumption High Gain Optocouplers

Data Sheet

Features

• Ultra low input current capability - 40 µA

• Specified for 3 V operation

Typical power consumption: <1 mW

Input power: <50 µW

Output power: <500 µW

• Will operate with VCC as low as 1.6 V

• High current transfer ratio: 3500% at IF = 40 µA

• TTL and CMOS compatible output

• Specified ac and dc performance over temperature:

0°C to 70°C

• Safety approval:

UL recognized – 3750 V rms for 1 minute and

5000 V rms* for 1 minute per UL1577

CSA approved

IEC/EN/DIN EN 60747-5-2 approved with

VIORM = 630 V peak

(Option 060) for HCPL-4701

• 8-pin product compatible with 6N138/6N139 and

HCPL-2730/HCPL-2731

• Available in 8-Pin DIP and SOIC-8 footprint

• Through hole and surface mount assembly available

Applications

• Battery operated applications

• ISDN telephone interface

• Ground isolation between logic families – TTL, LSTTL,

CMOS, HCMOS, HL-CMOS, LV-HCMOS

• Low input current line receiver

• EIA RS-232C line receiver

• Telephone ring detector

• AC line voltage status indicator – low input power

dissipation

• Low power systems – ground isolation

• Portable system I/O interface

Functional Diagram

HCPL-4701/070A

NC 1

8 VCC

ANODE 2

7 VB

CATHODE 3

6 VO

NC 4

5 GND

HCPL-4731/073A

ANODE 1 1

8 VCC

CATHODE 1 2

7 VO1

CATHODE 2 3

6 VO2

ANODE 2 4

5 GND

TRUTH TABLE

LED

ON

OFF

VO

LOW

HIGH

*5000 V rms/1 Minute rating is for Option 020 (HCPL-4701 and HCPL-4731) products only.

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.

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