AD820 datasheet(6/16 Pages) AD

6 / 16 page

REV. B

–6–

AD820–SPECIFICATIONS

NOTES

1This is a functional specification. Amplifier bandwidth decreases when the input common-mode voltage is driven in the range (+ V

S – 1 V) to +VS.

Common-mode error voltage is typically less than 5 mV with the common-mode voltage set at 1 volt below the positive supply.

OL–VEE is defined as the difference between the lowest possible output voltage (V OL) and the minus voltage supply rail (V EE).

VCC–VOH is defined as the difference between the highest possible output voltage (VOH) and the positive supply voltage (VCC).

Specifications subject to change without notice.

ABSOLUTE MAXIMUM RATINGS

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

±18 V

Internal Power Dissipation

Plastic DIP (N) . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6 Watts

SOIC (R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 Watts

Input Voltage . . . . . . . . . . . . . . (+VS + 0.2 V) to – (20 V + VS)

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

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

±30 V

Storage Temperature Range (N) . . . . . . . . . –65

°C to +125°C

Storage Temperature Range (R) . . . . . . . . . –65

°C to +150°C

Operating Temperature Range

AD820A/B . . . . . . . . . . . . . . . . . . . . . . . . . –40

°C to +85°C

Lead Temperature Range

(Soldering 60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . +260

°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.

28-Lead Plastic DIP Package:

JA = 90°C/Watt

8-Lead SOIC Package:

JA = 160°C/Watt

ORDERING GUIDE

Temperature

Package

Model

Range

Description

Options

AD820AN

–40

°C to +85°C

8-Lead Plastic Mini-DIP

N-8

AD820BN

–40

°C to +85°C

8-Lead Plastic Mini-DIP

N-8

AD820AR

–40

°C to +85°C

8-Lead SOIC

R-8

AD820BR

–40

°C to +85°C

8-Lead SOIC

R-8

AD820AR-3V

–40

°C to +85°C

8-Lead SOIC

R-8

AD820AN-3V

–40

°C to +85°C

8-Lead Plastic Mini-DIP

N-8

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 AD820 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

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