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Description

The HCPL-260L/060L/263L/063L

are optically coupled gates that

combine a GaAsP light emitting

diode and an integrated high gain

photo detector. An enable input

allows the detector to be strobed.

The output of the detector IC is an

open collector Schottky-clamped

transistor. The internal shield

provides a guaranteed common

mode transient immunity

specification of 15 kV/

µs.

Agilent HCPL-260L/ 060L/263L/063L

High Speed LVTTL Compatible

3.3 Volt Optocouplers

Data Sheet

Features

• Low power consumption

• 15 kV/

µs minimum Common Mode

• High speed: 15 MBd typical

• LVTTL/LVCMOS compatible

• Low input current capability:

5 mA

• Guaranteed AC and DC performance

over temperature: –40˚C to +85˚C

• Available in 8-pin DIP, SOIC-8

• Strobable output (single channel

products only)

• Safety approvals; UL, CSA, VDE

(pending)

Applications

• Isolated line receiver

• Computer-peripheral interfaces

• Microprocessor system interfaces

• Digital isolation for A/D, D/A

conversion

• Switching power supply

• Instrument input/output isolation

• Ground loop elimination

• Pulse transformer replacement

• Field buses

Functional Diagram

This unique design provides

maximum AC and DC circuit

isolation while achieving

LVTTL/LVCMOS compatibility.

The optocoupler AC and DC

operational parameters are

guaranteed from –40˚C to +85˚C

allowing trouble-free system

performance.

A 0.1

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

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.

1

2

3

4

8

7

6

5

CATHODE

ANODE

GND

V

VCC

O

1

2

3

4

8

7

6

5

ANODE 2

CATHODE 2

CATHODE 1

ANODE 1

GND

V

VCC

O2

VE

VO1

HCPL-260L/060L

HCPL-263L/063L

NC

NC

LED

ON

OFF

ON

OFF

ON

OFF

ENABLE

H

H

L

L

NC

NC

OUTPUT

L

H

H

H

L

H

TRUTH TABLE

(POSITIVE LOGIC)

LED

ON

OFF

OUTPUT

L

H

TRUTH TABLE

(POSITIVE LOGIC)

SHIELD

SHIELD

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