1-120

Low Input Current Logic Gate

Optocouplers

Technical Data

HCPL-2200

HCPL-2219

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.

Features

• 2.5 kV/

Mode Rejection (CMR) at

• Compatible with LSTTL,

TTL, and CMOS Logic

• 2.5 Mbd Guaranteed over

Temperature

• Low Input Current (1.6 mA)

• Three State Output (No

Pullup Resistor Required)

• Guaranteed Performance

from 0

• Hysteresis

• Safety Approval

UL Recognized -2500 V rms

for 1 minute

CSA Approved

VDE 0884 Approved with

(HCPL-2219 Option 060

Only)

• MIL-STD-1772 Version

Available (HCPL-5200/1)

Applications

• Isolation of High Speed

Logic Systems

• Computer-Peripheral

Interfaces

• Microprocessor System

Interfaces

Functional Diagram

• Ground Loop Elimination

• Pulse Transformer

Replacement

• Isolated Buss Driver

• High Speed Line Receiver

Description

The HCPL-2200/2219 are

optically coupled logic gates that

combine a GaAsP LED and an

integrated high gain photo

detector. The detector has a three

state output stage and has a

detector threshold with hysteresis.

The three state output eliminates

the need for a pullup resistor and

allows for direct drive of data

busses. The hysteresis provides

differential mode noise immunity

and eliminates the potential for

output signal chatter.

A superior internal shield on the

HCPL-2219 guarantees common

mode transient immunity of

2.5 kV/

µs at a common mode

voltage of 400 volts.

A 0.1

µF bypass capacitor must be connected between pins 5 and 8.

7

1

2

3

4

5

6

8

NC

ANODE

CATHODE

NC

GND

VCC

VO

SHIELD

TRUTH TABLE

(POSITIVE LOGIC)

LED

ON

OFF

ON

OFF

ENABLE

H

H

L

L

VE

OUTPUT

Z

Z

H

L

5965-3596E

H