REV. E

–4–

AD8138

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection. Although the

AD8138 features proprietary ESD protection circuitry, permanent damage may occur on devices

subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended

to avoid performance degradation or loss of functionality.

ABSOLUTE MAXIMUM RATINGS

1

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±5.5 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Internal Power Dissipation . . . . . . . . . . . . . . . . . . . . 550 mW

JA

∞C/W

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

∞C to +85∞C

Storage Temperature Range . . . . . . . . . . . . –65

∞C to +150∞C

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

∞C

NOTES

nent damage to the device. This is a stress rating only; functional operation of the

device at these or any other conditions above those listed in the operational section

of this specification is not implied. Exposure to Absolute Maximum Ratings for

extended periods may affect device reliability.

AD8138

24.9

49.9

Figure 1. Basic Test Circuit

PIN CONFIGURATION

1

2

3

4

8

7

6

5

AD8138

NC

–OUT

V+

NC = NO CONNECT

+IN

V–

–IN

+OUT

ORDERING GUIDE

Temperature

Package

Package

Branding

Model

Range

Description

Option

Information

AD8138AR

–40

∞C to +85∞C

8-Lead SOIC

R-8

AD8138AR-REEL

–40

∞C to +85∞C

8-Lead SOIC

13" Tape and Reel

AD8138AR-REEL7

–40

∞C to +85∞C

8-Lead SOIC

7" Tape and Reel

AD8138ARM

–40

∞C to +85∞C

8-Lead MSOP

RM-8

HBA

AD8138ARM-REEL

–40

∞C to +85∞C

8-Lead MSOP

13" Tape and Reel

HBA

AD8138ARM-REEL7

–40

∞C to +85∞C

8-Lead MSOP

7" Tape and Reel

HBA

AD8138-EVAL

Evaluation Board

PIN FUNCTION DESCRIPTIONS

Pin No. Mnemonic Function

1

–IN

Negative Input Summing Node

Voltage applied to this pin sets the

common-mode output voltage with a

ratio of 1:1. For example, 1 V dc on

and –OUT to 1 V.

3V+

Positive Supply Voltage

4

+OUT

Positive Output. Note that the voltage at

5

–OUT

Negative Output. Note that the voltage

Figure 2.)

6V–Negative Supply Voltage

7NC

No Connect

8

+IN

Positive Input Summing Node