AD830(RevA) 데이터 시트보기 (PDF) - Analog Devices

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AD830
(Rev.:RevA)

High Speed, Video Difference Amplifier

Analog Devices 

AD830

ABSOLUTE MAXIMUM RATINGS1

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 18 V

Internal Power Dissipation2 . . . . . . . Observe Derating Curves

Output Short Circuit Duration . . . . Observe Derating Curves

Common-Mode Input Voltage . . . . . . . . . . . . . . . . . . . . . . ± VS

Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . ± VS

Storage Temperature Range (Q) . . . . . . . . . –65°C to +150°C

Storage Temperature Range (N) . . . . . . . . . –65°C to +125°C

Storage Temperature Range (R) . . . . . . . . . –65°C to +125°C

Operating Temperature Range

AD830J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C

AD830A . . . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C

AD830S . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to +125°C

Lead Temperature Range (Soldering 60 seconds) . . . +300°C

NOTES

1Stresses above those listed under “Absolute Maximum Ratings” may cause

permanent damage to the device. This is a stress rating only and 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.

28-Pin Plastic Package: θJA = 90°C/Watt

8-Pin SOIC Package: θJA = 155°C/Watt

8-Pin Cerdip Package: θJA = 110°C/Watt

MAXIMUM POWER DISSIPATION

The maximum power that can be safely dissipated by the

AD830 is limited by the associated rise in junction temperature.

For the plastic packages, the maximum safe junction tempera-

ture is 145°C. For the cerdip, the maximum junction tempera-

ture is 175°C. If these maximums are exceeded momentarily,

proper circuit operation will be restored as soon as the die tem-

perature is reduced. Leaving the AD830 in the “overheated”

condition for an extended period can result in permanent dam-

age to the device. To ensure proper operation, it is important to

observe the recommended derating curves.

While the AD830 output is internally short circuit protected,

this may not be sufficient to guarantee that the maximum junc-

tion temperature is not exceeded under all conditions. If the

output is shorted to a supply rail for an extended period, then

the amplifier may be permanently destroyed.

ESD SUSCEPTIBILITY

ESD (electrostatic discharge) sensitive device. Electrostatic

charges as high as 4000 volts, which readily accumulate on the

human body and on test equipment, can discharge without de-

tection. Although the AD830 features proprietary ESD protec-

tion circuitry, permanent damage may still occur on these

devices if they are subjected to high energy electrostatic dis-

charges. Therefore, proper ESD precautions are recommended

to avoid any performance degradation or loss of functionality.

ORDERING GUIDE

Model

Temperature Range

AD830AN

AD830JR

5962-9313001MPA*

–40°C to +85°C

0°C to +70°C

–55°C to +125°C

*See Standard Military Drawing for specifications.

Package Description

8-Pin Plastic Mini-DIP

8-Pin SOIC

8-Pin Cerdip

Package Option

N-8

R-8

Q-8

2.5

TJ MAX = 145°C

2.0

8-PIN MINI-DIP

1.5

1.0

0.5

8-PIN SOIC

0

–50

–30

–10

10

30

50

70

90

AMBIENT TEMPERATURE – °C

Maximum Power Dissipation vs. Temperature,

Mini-DlP and SOIC Packages

3.0

2.8

TJ MAX = 175°C

2.4

2.2

2.0

1.8

1.6

1.4

1.2

1.0

8-PIN CERDIP

0.8

0.6

0.4

0.2

–60 –40 –20 0

20 40 60 80 100 120 140

AMBIENT TEMPERATURE – °C

Maximum Power Dissipation vs. Temperature,

Cerdip Package

–4–

REV. A

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