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AD628

High Common-Mode Voltage, Programmable Gain Difference Amplifier

Analog Devices 

ABSOLUTE MAXIMUM RATINGS

Table 3.

Parameter

Rating

Supply Voltage

Internal Power Dissipation

Input Voltage (Common Mode)

Differential Input Voltage

Output Short-Circuit Duration

Storage Temperature

Operating Temperature Range

±18 V

See Figure 3

±120 V1

±120 V1

Indefinite

−65°C to +125°C

–40°C to +85°C

Lead Temperature (Soldering, 10 sec)

300°C

1 When using ±12 V supplies or higher (see the Input Voltage Range section).

AD628

Stresses greater than those listed under Absolute Maximum

Ratings may cause permanent 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.

THERMAL CHARACTERISTICS

1.6

1.4

TJ = 150°C

1.2

8-LEAD MSOP PACKAGE

1.0

0.8

8-LEAD SOIC PACKAGE

0.6

0.4

0.2

MSOP θJA (JEDEC; 4-LAYER BOARD) = 132.54°C/W

SOIC θJA (JEDEC; 4-LAYER BOARD) = 154°C/W

0

–60 –40 –20

0

20

40

60

80 100

AMBIENT TEMPERATURE (°C)

Figure 3. Maximum Power Dissipation vs. Temperature

ESD 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 this product 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.

Rev. F | Page 7 of 20

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