Broadcom

ACPL-K43CT-K44CT-DS100

2

ACPL-K43CT, ACPL-K44CT Data Sheet

Automotive R2Coupler™ Wide Operating Temperature 1-MBd Digital Optocoupler in a

Stretched 8-Pin Surface-Mount Plastic Package

Functional Diagram

NOTE: Connect a 0.1-μF bypass capacitor between pins

5 and 8.

Truth Table

7

1

2

3

45

6

8

ANODE

CATHODE

NC

NC

VCC

VO

NC

GND

ACPL-K43CT

7

1

2

3

45

6

8

ANODE1

CATHODE1

CATHODE2

ANODE2

VCC

VO1

VO2

GND

ACPL-K44CT

LED

VO

ON

LOW

OFF

HIGH

Ordering Information

To order, choose a part number from the part number column and combine with the desired option from the option column

to form an order entry.

Example 1:

Specify ACPL-K43CT-560E to order the product comprised of an SSO-8 Surface Mount package in Tape and Reel

packaging with the IEC/EN 60747-5-5 safety approval and RoHS compliance.

Option data sheets are available. Contact your Broadcom sales representative or authorized distributor for information.

Part Number

Option

(RoHS Compliant)

Package

Surface

Mount

Tape and

Reel

UL 5000 Vrms /

1-Minute Rating

IEC/EN

60747-5-5

Quantity

ACPL-K43CT

-000E

Stretched

SO-8

X

—

X

—

80 per tube

-060E

X

—

X

X

80 per tube

-500E

X

X

X

—

1000 per reel

-560E

X

X

X

X

1000 per reel

ACPL-K44CT

-000E

Stretched

SO-8

X

—

X

—

80 per tube

-060E

X

—

X

X

80 per tube

-500E

X

X

X

—

1000 per reel

-560E

X

X

X

X

1000 per reel