LOG112, 2112

2

SBOS246D

www.ti.com

ABSOLUTE MAXIMUM RATINGS(1)

Supply Voltage, V+ to V– ..................................................................

±18V

Inputs .................................................................................................

±18V

Input Current ...................................................................................

±10mA

Output Short-Circuit Current(2) ................................................ Continuous

Operating Temperature .................................................... –40

°C to +85°C

Storage Temperature ..................................................... –55

°C to +125°C

Junction Temperature .................................................................... +150

°C

Lead Temperature (soldering, 10s) ............................................... +300

°C

NOTES: (1) Stresses above these ratings may cause permanent damage.

Exposure to absolute maximum conditions for extended periods may degrade

device reliability. (2) One output per package.

PIN CONFIGURATION

Top View

SO

I

2

V

CM – IN

NC

V

REF – GND

GND

V–

V

REF

NC = No Internal Connection

LOG112

I

1

NC

+IN3

–IN3

V

LOGOUT

V+

V

O3

14

13

12

11

10

9

8

1

2

3

4

5

6

7

I

1B

I

2B

+IN3B

–IN3B

V

LOGOUTB

V–

V

03B

V

REF

LOG2112

I

1A

I

2A

+IN3A

–IN3A

V

LOGOUTA

V+

V

O3A

GND

16

15

14

13

12

11

10

9

1

2

3

4

5

6

7

8

ELECTROSTATIC

DISCHARGE SENSITIVITY

This integrated circuit can be damaged by ESD. Texas Instru-

ments recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling

and installation procedures can cause damage.

ESD damage can range from subtle performance degradation

to complete device failure. Precision integrated circuits may be

more susceptible to damage because very small parametric

changes could cause the device not to meet its published

specifications.

PACKAGE

PACKAGE

PRODUCT

PACKAGE-LEAD

DESIGNATOR

MARKING

LOG112

SO -14

D

LOG112A

LOG2112

SO -16

DW

LOG2112A

NOTES: (1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at

www.ti.com.

PACKAGE/ORDERING INFORMATION(1)