1-301

Selection Guide

8-Pin DIP (300 Mil)

Minimum CMR

Single

Dual

Minimum Input

Maximum

Channel

Channel

dV/dt

On Current

Propagation Delay

Hermetic

Package

Package

(V/

(V)

(mA)

(ns)

Package

HCPL-2400

1000

300

4

60

HCPL-2430

1000

50

4

60

500

50

6

60

HCPL-540X*

500

50

6

60

HCPL-543X*

500

50

6

60

HCPL-643X*

*Technical data for the Hermetic HCPL-5400/01, HCPL-5430/31, and HCPL-6430/31 are on separate HP publications.

The detector has optical receiver

input stage with built-in Schmitt

trigger to provide logic compatible

waveforms, eliminating the need

for additional waveshaping. The

hysteresis provides differential

mode noise immunity and mini-

mizes the potential for output

signal chatter.

The electrical and switching

characteristics of the HCPL-2400

and HCPL-2430 are guaranteed

over the temperature range of

0

°C to 70°C.

These optocouplers are

compatible with TTL, STTL,

LSTTL, and HCMOS logic

families. When Schottky type TTL

devices (STTL) are used, a data

rate performance of 20 MBd over

temperature is guaranteed when

using the application circuit of

Figure 13. Typical data rates are

40 MBd.

Ordering Information

Specify Part Number followed by Option Number (if desired).

Example:

HCPL-2400#XXX

300 = Gull Wing Surface Mount Option

500 = Tape and Reel Packaging Option

*For HCPL-2400 only.

Schematic

IF

VF

VCC

VO

GND

ICC

IO

+

–

2

3

8

5

IF1

VF1

VCC

VO1

ICC

IO

+

–

1

2

8

6

SHIELD

VF2

VO2

GND

IO

–

+

3

4

5

IF2

7

ANODE

CATHODE

IE

VE

7

6

TRUTH TABLE

(POSITIVE LOGIC)

LED

ON

OFF

LED

ON

OFF

ON

OFF

ENABLE

L

L

H

H

OUTPUT

L

H

Z

Z

TRUTH TABLE

(POSITIVE LOGIC)

OUTPUT

L

H