AD5398

Rev. A | Page 5 of 16

ABSOLUTE MAXIMUM RATINGS

1

Table 4.

Parameter

Rating

–0.3 V to +7 V

AGND to DGND

–0.3 V to +0.3 V

SCL, SDA to DGND

PD to DGND

Operating Temperature Range

Industrial (B Version)

–40°C to +85°C

Storage Temperature Range

–65°C to +150°C

150°C

LFCSP Power Dissipation

Mounted on 2-Layer Board

84°C/W

Mounted on 4-Layer Board

48°C/W

Lead Temperature, Soldering

Max Peak Reflow Temperature3

260°C (±5°C)

4-layer board. The AD5398 comes in an 8-lead LFCSP package with an exposed

paddle that should be connected to the same potential as the AD5398 DGND pin.

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 listed in the operational sections

of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability. Only one absolute maximum rating may be

applied at any one time.

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.