2

LT1028/LT1128

Supply Voltage

–55

°C to 105°C ................................................ ±22V

105

°C to 125°C ................................................ ±16V

Differential Input Current (Note 9) ......................

±25mA

Input Voltage ............................ Equal to Supply Voltage

Output Short Circuit Duration .......................... Indefinite

A

G

A

U

A

R

BSOLUTEXI

TI

S

Operating Temperature Range

LT1028/LT1128AM, M (OBSOLETE) . –55

°C to 125°C

LT1028/LT1128AC, C (Note 11) ......... – 40

°C to 85°C

Storage Temperature Range

All Devices ........................................ – 65

°C to 150°C

Lead Temperature (Soldering, 10 sec.)................. 300

°C

PACKAGE/ORDER I FOR ATIO

S8 PART MARKING

LT1028CS8

LT1128CS8

ORDER PART

NUMBER

ORDER PART

NUMBER

ORDER PART

NUMBER

1

2

3

45

6

7

8

TOP VIEW

–IN

+IN

S8 PACKAGE

8-LEAD PLASTIC SOIC

V+

OUT

+

–

TRIM

TRIM

OVER-

COMP

1028

1128

LT1028AMH

LT1028MH

LT1028ACH

LT1028CH

LT1028AMJ8

LT1028MJ8

LT1028ACJ8

LT1028CJ8

LT1128AMJ8

LT1128MJ8

LT1128CJ8

LT1028CSW

TOP VIEW

–IN

OUT

OVER-

COMP

+IN

(CASE)

8

7

5

3

2

1

4

H PACKAGE

8-LEAD TO-5 METAL CAN

+

–

6

N8 PACKAGE

8-LEAD PLASTIC DIP

1

2

3

45

6

7

8

TOP VIEW

–IN

+IN

V+

OUT

+

–

J8 PACKAGE

8-LEAD CERAMIC DIP

OVER-

COMP

TRIM

TRIM

TOP VIEW

SW PACKAGE

16-LEAD PLASTIC SOL

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

NC

NC

TRIM

–IN

+IN

NC

NC

NC

NC

TRIM

OUT

NC

NC

NOTE: THIS DEVICE IS NOT RECOM-

MENDED FOR NEW DESIGNS

OVER-

COMP

+

–

Consult LTC Marketing for parts specified with wider operating temperature ranges.

(Note 1)

OBSOLETE PACKAGE

LT1028ACN8

LT1028CN8

LT1128ACN8

LT1128CN8

Consider S8 or N8 Packages for Alternate Source

OBSOLETE PACKAGE

Consider N8 Package for Alternate Source

ORDER PART

NUMBER