Features

17 MHz (HCPL-4562)

9 MHz (HCNW4562)

2.0 (HCPL-4562)

3.0 (HCNW4562)

• Low G

• Highly linear at low drive currents

• High-speed AlGaAs emitter

• Safety approval:

UL Recognized

– 3750Vrms for 1 minute (5000V rms for 1 minute for

HCPL-4562#020 and HCNW4562) per UL 1577

CSA Approved

IEC/EN/DIN EN 60747-5-2 Approved

– V

• Available in 8-pin DIP and widebody packages

Applications

• Video isolation for the following standards/formats:

NTSC, PAL, SECAM, S-VHS, ANALOG RGB

• Low drive current feedback element in switching

power supplies, e.g., for ISDN networks

• A/D converter signal isolation

• Analog signal ground isolation

• High voltage insulation

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.

7

1

2

3

4

5

6

8

NC

ANODE

CATHODE

NC

VCC

VB

VO

GND

HCPL-4562 Functional Diagram

HCPL-4562, HCNW4562

High Bandwidth, Analog/Video Optocouplers

Data Sheet

Description

The HCPL-4562 and HCNW4562 optocouplers provide

wide bandwidth isolation for analog signals. They are ideal

for video isolation when combined with their application

circuit (Figure 4). High linearity and low phase shift are

achieved through an AlGaAs LED combined with a high

speed detector. These single channel optocouplers are

available in 8-Pin DIP and Widebody package

configurations.

Functional Diagram