AD8131(1999) データシートの表示（PDF） - Analog Devices

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AD8131
(Rev.:1999)

Low Cost, High Speed Differential Driver

Analog Devices 

AD8131

ABSOLUTE MAXIMUM RATINGS1

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 5.5 V

VOCM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± VS

Internal Power Dissipation2 . . . . . . . . . . . . . . . . . . . . 250 mW

Operating Temperature Range . . . . . . . . . . . –40°C to +85°C

Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C

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

NOTES

1 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 listed in the operational section of this

specification is not implied. Exposure to Absolute Maximum Ratings for any

extended periods may affect device reliability.

2 Thermal resistance measured on SEMI standard 4-layer board.

8-Lead SOIC θJA = 121°C/W

8-Lead µSOIC θJA = 142°C/W

PIN FUNCTION DESCRIPTIONS

Pin No. Name Function

1

–DIN Negative Input.

2

VOCM Voltage applied to this pin sets the common-

mode output voltage with a ratio of 1:1. For

example, 1 V dc on VOCM will set the dc bias

level on +OUT and –OUT to 1 V.

3

V+ Positive Supply Voltage.

4

+OUT Positive Output. Note: the voltage at –DIN is

inverted at +OUT.

5

–OUT Negative Output. Note: the voltage at +DIN

is inverted at –OUT.

6

V–

Negative Supply Voltage.

7

NC No Connect.

8

+DIN Positive Input

PIN CONFIGURATION

–DIN 1

VOCM 2

750⍀

750⍀

V+ 3

+OUT 4

1.5k⍀

1.5k⍀

AD8131

NC = NO CONNECT

8 +DIN

7 NC

6 V–

5 –OUT

Model

AD8131AR

AD8131AR-REEL

AD8131AR-REEL7

AD8131ARM

AD8131ARM-REEL

AD8131ARM-REEL7

AD8131-EVAL

ORDERING GUIDE

Temperature Range

–40°C to +85°C

Package Description

8-Lead SOIC

–40°C to +85°C

8-Lead µSOIC

Evaluation Board

Package Option

SO-8

RM-8

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 AD8131 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.

WARNING!

ESD SENSITIVE DEVICE

–4–

REV. 0

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