AD8591/AD8592/AD8594

–4–

REV. A

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 AD8591/AD8592/AD8594 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6 V

Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . .

±6 V

Output Short Circuit

Duration to GND

2

. . . . . . . . . . . . Observe Derating Curves

Storage Temperature Range

R, RT, RM, RU Packages . . . . . . . . . . . . –65

°C to +150°C

Operating Temperature Range

AD8591/AD8592/AD8594 . . . . . . . . . . . . –40

°C to +85°C

Junction Temperature Range

R, RT, RM, RU Packages . . . . . . . . . . . . –65

°C to +150°C

Lead Temperature Range (Soldering, 60 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 sections

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

tions for extended periods may affect device reliability.

± 5 V the differential input voltage is limited to the supplies.

Package Type

JA

1

JC

Units

6-Lead SOT-23 (RT)

230

92

°C/W

10-Lead

µSOIC (RM)

200

44

°C/W

16-Lead SOIC (R)

120

36

°C/W

16-Lead TSSOP (RU)

180

35

°C/W

NOTE

1

θ

for surface mount packages.

ORDERING GUIDE

Temperature

Package

Package

Model

Range

Description

Option

AD8591ART

–40

°C to +85°C

6-Lead SOT-23

RT-6

AD8592ARM –40

°C to +85°C

10-Lead

µSOIC

RM-10

AD8594AR

–40

°C to +85°C

16-Lead SOIC

R-16A

AD8594ARU –40

°C to +85°C

16-Lead TSSOP

RU-16

WARNING!

ESD SENSITIVE DEVICE

LOAD CURRENT – mA

10

0.1

1k

0.01

0.1

1

10

1

100

1k

SOURCE

SINK

100

Figure 1. Output Voltage to Supply

Rail vs. Load Current

LOAD CURRENT – mA

10

0.1

1k

0.01

0.1

1

10

1

100

10k

SOURCE

SINK

100

1k

Figure 2. Output Voltage to Supply

Rail vs. Load Current

TEMPERATURE – C

40

20

100

0

20406080

0.90

0.50

0.85

0.70

0.65

0.60

0.55

0.80

0.75

Figure 3. Supply Current per

Amplifier vs. Temperature

Typical Performance Characteristics