Description

Available in SO-8 package, the HCPL-0708 optocoupler

utilizes the latest CMOS IC technology to achieve out-

standing performance with very low power consump-

tion. Basic building blocks of the HCPL-0708 are a high

speed LED and a CMOS detector IC. The detector incor-

porates an integrated photodiode, a high-speed trans-

impedance amplifier, and a voltage comparator with an

output driver.

Features

• +5 V CMOS compatibility

• 15 ns typical pulse width distortion

• 30 ns max. pulse width distortion

• 40 ns max. propagation delay skew

• High speed: 15 MBd

• 60 ns max. propagation delay

• 10 kV/µs minimum common mode rejection

• –40 to 100°C temperature range

• Safety and regulatory approvals pending

– UL recognized

3750 V rms for 1 min. per UL 1577 for HCPL-0708

– CSA component acceptance Notice #5

– IEC/EN/DIN EN 60747-5-2

approved for HCPL-0708 Option 060

Applications

• Scan drive in PDP

• Digital field bus isolation: DeviceNet, SDS, Profibus

• Multiplexed data transmission

• Computer peripheral interface

• Microprocessor system interface

Functional Diagram

*A 0.1 µF bypass capacitor must be

connected between pins 5 and 8.

HCPL-0710 Functional Diagram

8

7

6

1

3

5

2

4

NC

ANODE

CATHODE

NC

VDD

VO

GND

LED

OFF

ON

TRUTH TABLE

NC

VO, OUTPUT

H

L

HCPL-0708

High Speed CMOS Optocoupler

Data Sheet

Lead (Pb) Free

RoHS 6 fully

compliant

RoHS 6 fully compliant options available;

-xxxE denotes a lead-free product

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.