ADEL2020

REV. A

–3–

MAXIMUM POWER DISSIPATION

The maximum power that can be safely dissipated by the

ADEL2020 is limited by the associated rise in junction tem-

perature. For the plastic packages, the maximum safe junction

temperature is 145

°C. If the maximum is exceeded momen-

tarily, proper circuit operation will be restored as soon as the

die temperature is reduced. Leaving the device in the “over-

heated” condition for an extended period can result in device

burnout. To ensure proper operation, it is important to observe

the derating curves below.

While the ADEL2020 is internally short circuit protected, this

may not be sufficient to guarantee that the maximum junction

temperature is not exceeded under all conditions.

2.4

0.4

100

1.0

0.6

–20

0.8

–40

1.6

1.2

1.4

1.8

2.0

2.2

80

60

40

20

0

AMBIENT TEMPERATURE –

8-PIN

MINI-DIP

20-PIN SOIC

Maximum Power Dissipation vs. Temperature

ABSOLUTE MAXIMUM RATINGS

1

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

±18 V

Output Short Circuit Duration . . . . Observe Derating Curves

Common-Mode Input Voltage . . . . . . . . . . . . . . . . . . . . .

±V

S

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

±6 V

Storage Temperature Range

Plastic DIP and SOIC . . . . . . . . . . . . . . . –65

°C to +125°C

Operating Temperature Range . . . . . . . . . . –40

°C to +85°C

Lead Temperature Range (Soldering 60 sec) . . . . . . +300

°C

NOTES

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.

θ

20-Pin SOIC Package:

θ

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

detection. Although the ADEL2020 features ESD protection

circuitry, permanent damage may still occur on these devices if

they are subjected to high energy electrostatic discharges.

Therefore, proper ESD precautions are recommended to avoid

any performance degradation or loss of functionality.

1

5

7

3

2

3

0.1µF

4

6

ADEL2020

0.1µF

10k

Ω

Offset Null Configuration

ORDERING GUIDE

Temperature

Package

Package

Model

Range

Description

Option

ADEL2020AN

–40

°C to +85°C

8-Pin Plastic DIP

N-8

ADEL2020AR-20

–40

°C to +85°C

20-Pin Plastic SOIC

R-20

ADEL2020AR-20-REEL

–40

°C to +85°C

20-Pin Plastic SOIC

R-20