Data Sheet

ADuM2280/ADuM2281/ADuM2285/ADuM2286

Rev. 0 | Page 9 of 20

ABSOLUTE MAXIMUM RATINGS

Table 18.

Parameter

Rating

−65°C to +150°C

Ambient Operating Temperature

−40°C to +125°C

−0.5 V to +7.0 V

Average Output Current per Pin1

−10 mA to +10 mA

−10 mA to +10 mA

Common-Mode Transients2

−100 kV/μs to +100 kV/μs

1

See Figure 3 for maximum rated current values for various temperatures.

2

Refers to common-mode transients across the insulation barrier. Common-

mode transients exceeding the absolute maximum ratings may cause

latch-up or permanent damage.

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

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

ESD CAUTION

Table 19. Maximum Continuous Working Voltage1

Parameter

Max

Unit

Constraint

AC Voltage, Bipolar Waveform

565

V peak

50-year minimum lifetime

AC Voltage, Unipolar Waveform

1131

V peak

50-year minimum lifetime

DC Voltage

1131

V peak

50-year minimum lifetime

1

Refers to the continuous voltage magnitude imposed across theisolation barrier. See the Insulation Lifetime section for more details.