REV. B

–4–

AD8351

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

AD8351 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

*

Supply Voltage VPOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V

PWUP Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VPOS

Internal Power Dissipation . . . . . . . . . . . . . . . . . . . . . 320 mW

JA

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

°C/W

Maximum Junction Temperature . . . . . . . . . . . . . . . . . 125

°C

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

°C to +85°C

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

°C to +150°C

Lead Temperature Range (Soldering 60 sec) . . . . . . . . . 300

°C

*Stresses above those listed under Absolute Maximum Ratings may cause perma-

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

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

section of this specification is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect device reliability.

PIN CONFIGURATION

1

AD8351

PWUP

RGP1

INHI

INLO

RGP2

VOCM

VPOS

OPHI

OPLO

COMM

2

3

4

5

10

9

8

7

6

TOP VIEW

(Not to Scale)

ORDERING GUIDE

Model

Temp. Range

Package Description

Package Option

Branding

AD8351ARM

–40

°C to +85°C

10-Lead MSOP, 7" Tape and Reel

RM-10

JDA

AD8351ARM-R2

–40

°C to +85°C

10-Lead MSOP, 7" Tape and Reel

RM-10

JDA

AD8351ARM-REEL7

–40

°C to +85°C

10-Lead MSOP, 7" Tape and Reel

RM-10

JDA

AD8351-EVAL

Evaluation Board

PIN FUNCTION DESCRIPTIONS

Pin No.

Name

Function

1PWUP

Apply a positive voltage (1.3 V

≤ V

PWUP

≤ VPOS ) to activate device.

2

RGP1

Gain Resistor Input 1.

3

INHI

Balanced Differential Input. Biased to midsupply, typically ac-coupled

4

INLO

Balanced Differential Input. Biased to midsupply, typically ac-coupled.

5

RGP2

Gain Resistor Input 2.

6

COMM

Device Common. Connect to low impedance ground.

7

OPLO

Balanced Differential Output. Biased to VOCM, typically ac-coupled.

8

OPHI

Balanced Differential Output. Biased to VOCM, typically ac-coupled.

9

VPOS

Positive Supply Voltage. 3 V to 5.5 V.

10

VOCM

Voltage applied to this pin sets the common-mode voltage at both the input and output.

Typically decoupled to ground with a 0.1

µF capacitor.