HCPL0730 datasheet(2/12 Pages) HP

2 / 12 page

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without adversely affecting the

parametric performance.

These dual channel optocouplers

are available in an 8-Pin DIP and

in an industry standard SO-8

package. The following is a cross

reference table listing the 8-Pin

DIP part number and the

electrically equivalent SOIC-8 part

number.

8-Pin DIP

SO-8

HCPL-2730 HCPL-0730

HCPL-2731 HCPL-0731

The SO-8 does not require

“through holes” in a PCB. This

package occupies approximately

one-third the footprint area of the

standard dual-in-line package.

The lead profile is designed to be

compatible with standard surface

mount processes.

Guaranteed operation at low input

currents and the high current

transfer ratio (CTR) reduce the

magnitude and effects of CTR

degradation.

The outstanding high temperature

performance of this split

Darlington type output amplifier

results from the inclusion of an

integrated emitter-base bypass

resistor which shunts photodiode

and first stage leakage currents to

ground.

The HCPL-2731/0731 have a

400% minimum CTR at an input

current of only 0.5 mA making it

ideal for use in low input current

applications such as MOS, CMOS,

and low power logic interfacing or

RS232C data transmission

systems. In addition, the high

CTR and high output current

capability make this device

extremely useful in applications

where a high fanout is required.

Compatibility with high voltage

CMOS logic systems is guaranteed

by the 18 V VCC and VO specifica-

tions and by testing output high

leakage (IOH) at 18 V.

The HCPL-2730/0730 are speci-

fied at an input current of 1.6 mA

and have a 7 V VCC and VO rating.

The 300% minimum CTR allows

TTL to TTL interfacing at this

input current.

Important specifications such as

CTR, leakage current, and output

saturation voltage are guaranteed

over the 0

°C to 70°C temperature

range to allow trouble-free system

operation. Selection for lower

input currents down to 250

µA is

available upon request.

Selection Guide

Widebody

8-Pin DIP

Package

Hermetic

(300 Mil)

Small Outline SO-8

(400 mil)

Single and

Dual

Single

Dual

Minimum

Absolute

Dual

Single

Channel

Single

Input ON

Maxi-

Channel

Package

Channel

Current

Minimum

mum

Packages

Package

HCPL-

Package

(IF)

CTR

VCC

HCPL-

6N139[1]

2731

0701[1]

0731

HCNW139[1]

0.5 mA

400%

18 V

6N138[1]

2730

0700[1]

0730

HCNW138[1]

1.6 mA

300%

7 V

HCPL-4701[1]

4731[1]

070A[1]

073A[1]

µA

800%

18 V

0.5 mA

300%

20 V

5701[1]

5700[1]

5731[1]

5730[1]

Note:

1. Technical data are on separate HP publications.

HCPL0730 Datasheet(PDF) 2 Page - Agilent(Hewlett-Packard)

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