AD8072ARMZ 查看數據表（PDF） - Analog Devices

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AD8072ARMZ

Low Cost, Dual/Triple Video Amplifiers

Analog Devices 

AD8072/AD8073

ABSOLUTE MAXIMUM RATINGS1

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13.2 V

Internal Power Dissipation2

AD8072 8-Lead Plastic (N) . . . . . . . . . . . . . . . . . . 1.3 Watts

AD8072 8-Lead Small Outline (SO-8) . . . . . . . . . 0.9 Watts

AD8072 8-Lead µSOIC (RM) . . . . . . . . . . . . . . . . 0.6 Watts

AD8073 14-Lead Plastic (N) . . . . . . . . . . . . . . . . . 1.6 Watts

AD8073 14-Lead Small Outline (R) . . . . . . . . . . . 1.0 Watts

Input Voltage (Common Mode) . . . . . . . . . . . . . . . . . . . . ± VS

Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . ± 1.25 V

Output Short Circuit Duration . . . . . . . . . . . . . . . . . . . . . . . .

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

Storage Temperature Range

N, R, RM Packages . . . . . . . . . . . . . . . . . . –65°C to +125°C

Lead Temperature Range (Soldering 10 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 indicated in the operational

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

conditions for extended periods may affect device reliability.

2Specification is for device in free air:

8-Lead Plastic Package: θJA = 90°C/W

8-Lead SOIC Package: θJA = 140°C/W

8-Lead µSOIC Package: θJA = 214°C/W

14-Lead Plastic Package: θJA = 75°C/W

14-Lead SOIC Package: θJA = 120°C/W

ORDERING GUIDE

Model

Temperature Package

Range

Description

Package

Option

*AD8072ARM

–40°C to +85°C 8-Lead µSOIC

RM-8

*AD8072ARM-REEL –40°C to +85°C 13" Reel 8-Lead µSOIC RM-8

*AD8072ARM-REEL7 –40°C to +85°C 7" Reel 8-Lead µSOIC RM-8

AD8072JN

0°C to 70°C 8-Lead Plastic DIP N-8

AD8072JR

0°C to 70°C 8-Lead SOIC

SO-8

AD8072JR-REEL

0°C to 70°C 13" Reel 8-Lead SOIC SO-8

AD8072JR-REEL7 0°C to 70°C 7" Reel 8-Lead SOIC SO-8

AD8073JN

0°C to 70°C 14-Lead Plastic DIP N-14

AD8073JR

0°C to 70°C 14-Lead Narrow SOIC R-14

AD8073JR-REEL

0°C to 70°C 13" Reel 14-Lead SOIC R-14

AD8073JR-REEL7 0°C to 70°C 7" Reel 14-Lead SOIC R-14

*Brand Code: HLA

MAXIMUM POWER DISSIPATION

The maximum power that can be safely dissipated by the AD8072

and AD8073 is limited by the associated rise in junction tem-

perature. The maximum safe junction temperature for plastic

encapsulated devices is determined by the glass transition tem-

perature of the plastic, approximately 150°C. Exceeding this

limit temporarily may cause a shift in parametric performance

due to a change in the stresses exerted on the die by the package.

Exceeding a junction temperature of 175°C for an extended

period can result in device failure.

While the AD8072 and AD8073 are internally short circuit pro-

tected, this may not be sufficient to guarantee that the maximum

junction temperature (150°C) is not exceeded under all condi-

tions. To ensure proper operation, it is necessary to observe the

maximum power derating curves shown in Figures 2 and 3.

2.0

8-LEAD MINI-DIP PACKAGE TJ = 150؇C

1.5

8-LEAD SOIC PACKAGE

1.0

␮SOIC

0.5

0

–50 –40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90

AMBIENT TEMPERATURE – ؇C

Figure 2. AD8072 Maximum Power Dissipation vs.

Temperature

2.5

TJ = 150؇C

2.0

14-LEAD DIP PACKAGE

1.5

14-LEAD SOIC

1.0

0.5

–50 –40 –30 –20 –10 0 10 20 30 40 50 60 70 80 90

AMBIENT TEMPERATURE – ؇C

Figure 3. AD8073 Maximum Power Dissipation vs.

Temperature

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 AD8072/AD8073 feature 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. D

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