Figure 12. Test Circuit for Transient Immunity and Typical Waveforms.

Figure 11. Switching Test Circuit.

VO

PULSE

GEN.

Z

= 50

Ω

t = 5 ns

O

r

I

MONITOR

F

IF

0.1µF

L

R

CL = 1.5 µF

RM

0

tPHL

t

PLH

O

V

IF

OL

V

1.5 V

+5 V

1

2

3

4

8

7

6

5

1.5 V

5 V

10% DUTY CYCLE

1/f < 100 µS

*

* PIN 7 UNCONNECTED IN HCPL-4502/3,

HCPL-0452/3, HCNW4502/3

O

V

5 V

OL

V

O

V

0 V

10%

90% 90%

10%

SWITCH AT A: I = 0 mA

F

SWITCH AT B: I = 16 mA

F

CM

V

7

1

2

3

4

5

6

8

0.1 µF

L

R

+5 V

PULSE GEN.

+

–

V

IF

*

A

B

FF

*PIN 7 UNCONNECTED IN HCPL-4502/3, HCPL-0542/3, HCNW4502/3

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Data subject to change.

Copyright © 2004 Agilent Technologies, Inc.

Obsoletes 5989-0305EN

December 20, 2004

5989-2112EN