AD5554/AD5554

Rev. A | Page 6 of 20

ABSOLUTE MAXIMUM RATINGS

Table 3.

Parameter

Rating

−0.3 V, +8 V

+0.3 V, −7 V

−18 V, +18 V

Logic Input and Output to GND

−0.3 V, +8 V

−0.3 V, + 0.3 V

Input Current to Any Pin Except Supplies

±50 mA

Package Power Dissipation

Thermal Resistance

28-Lead Shrink Surface-Mount (RS-28)

100°C/W

150°C

Operating Temperature Range: Model A

−40°C to +85°C

Storage Temperature Range

−65°C to +150°C

Lead Temperature:

RS-28 (Vapor Phase, 60 secs)

215°C

RS-28 (Infrared, 15 secs)

220°C

Stresses above 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

sections of this specification is not implied. Exposure to

absolute maximum rating conditions for extended periods may

affect device reliability.

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.