AD8591ART 데이터 시트보기 (PDF) - Analog Devices

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AD8591ART

CMOS Single Supply Rail-to-Rail Input/Output Operational Amplifiers with Shutdown

Analog Devices 

AD8591/AD8592/AD8594

1

ABSOLUTE MAXIMUM RATINGS

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6 V

Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND to VS

Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . ± 6 V

Output Short Circuit

2

Duration to GND . . . . . . . . . . . . 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

1Stresses 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 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.

2For supplies less than ± 5 V the differential input voltage is limited to the supplies.

Package Type

␪JA1

␪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

1θJA is specified for worst case conditions, i.e., θJA is specified for device in socket

for surface mount packages.

ORDERING GUIDE

Model

Temperature

Range

AD8591ART –40°C to +85°C

AD8592ARM –40°C to +85°C

AD8594AR –40°C to +85°C

AD8594ARU –40°C to +85°C

Package

Description

Package

Option

6-Lead SOT-23

10-Lead µSOIC

16-Lead SOIC

16-Lead TSSOP

RT-6

RM-10

R-16A

RU-16

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.

WARNING!

ESD SENSITIVE DEVICE

Typical Performance Characteristics

1k

VS = +2.7V

TA = +25؇C

100

SOURCE

SINK

10

1

10k

VS = +5V

TA = +25؇C

1k

100

SOURCE

SINK

10

1

0.1

0.01

0.1

1

10

100

1k

LOAD CURRENT – mA

Figure 1. Output Voltage to Supply

Rail vs. Load Current

0.1

0.01 0.1

1

10

100

1k

LOAD CURRENT – mA

Figure 2. Output Voltage to Supply

Rail vs. Load Current

0.90

0.85

0.80

0.75

0.70

VS = +5V

0.65

0.60

VS = +2.7V

0.55

0.50

؊40 ؊20

0 20 40 60

TEMPERATURE – ؇C

80 100

Figure 3. Supply Current per

Amplifier vs. Temperature

–4–

REV. A

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