SG1544/SG2544/SG3544

4/90 Rev 1.1 2/94

Copyright

© 1994

11861 Western Avenue

∞

∞

∞

∞

∞ Garden Grove, CA 92841

4

(714) 898-8121

∞

∞

∞

∞

∞ FAX: (714) 893-2570

Ambient

Temperature Range

Part No.

Package

Connection Diagram

10

1

2

3

4

5

6

7

8

9

16

15

14

13

12

11

17

18

18-PIN CERAMIC DIP

J - PACKAGE

SG1544J/883B

-55

°C to 125°C

SG1544JDESC

-55

°C to 125°C

SG1544J

-55

°C to 125°C

SG2544J

-25

°C to 85°C

SG3544J

0

°C to 70°C

SG2544N

-25

°C to 85°C

SG3544N

0

°C to 70°C

18-PIN PLASTIC DIP

N - PACKAGE

U.V. N.I. INPUT

RESET

REMOTE ACTIVATE

SCR TRIGGER

OFFSET / COMP

C.L. N.I. INPUT

C.L. OUTPUT

U.V. DELAY

U.V. INDICATE

C.L. INV. INPUT

GROUND

O.V. INDICATE

U.V. INV. INPUT

O.V. DELAY

O.V. N.I. INPUT

O.V. INV. INPUT

1

18-PIN WIDE BODY

PLASTIC S.O.I.C.

DW - PACKAGE

SG2544DW

-25

°C to 85°C

SG3544DW

0

°C to 70°C

16

15

14

13

12

11

10

17

18

2

3

4

5

6

7

8

9

+V

IN

V

REF

OFFSET / COMP

C.L. N.I. INPUT

C.L. OUTPUT

U.V. DELAY

U.V. INDICATE

C.L. INV. INPUT

GROUND

+V

IN

V

REF

U.V. N.I. INPUT

RESET

REMOTE ACTIVATE

SCR TRIGGER

O.V. INDICATE

U.V. INV. INPUT

O.V. DELAY

O.V. N.I. INPUT

O.V. INV. INPUT

Note 1. Contact factory for JAN and DESC product availablity.

2. All packages are viewed from the top.