Datasheet

Data Sheet ADuM5240/ADuM5241/ADuM5242
Rev. B | Page 7 of 16
ABSOLUTE MAXIMUM RATINGS
Table 7.
Parameter Rating
Storage Temperature Range (T
ST
) −55°C to +150°C
Ambient Operating Temperature Range (T
A
)
−40°C to +105°C
Supply Voltages (V
DD
, V
ISO
)
1
−0.5 V to +7.0 V
Input Voltage (V
IA
, V
IB
)
1
−0.5 V to
(V
DD
or V
ISO
) + 0.5 V
Output Voltage (V
OA
, V
OB
)
1
−0.5 V to
(V
DD
or V
ISO
) + 0.5 V
Average Output Current per Pin (I
O
)
2
−18 mA to +18 mA
Common-Mode Transients (|CM|)
3
−100 kV/µs to
+100 kV/µs
1
All voltages are relative to their respective ground.
2
See Figure 4 for maximum rated current values for various temperatures.
3
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 8. Maximum Continuous Working Voltage
1
Parameter Max Unit Constraint
AC Voltage, Bipolar Waveform 425 V peak 50-year minimum lifetime
AC Voltage, Unipolar Waveform
Basic Insulation 566 V peak Maximum approved working voltage per IEC 60950-1
Reinforced Insulation 560 V peak Maximum approved working voltage per VDE V 0884-10
DC Voltage
Basic Insulation 566 V peak Maximum approved working voltage per IEC 60950-1
Reinforced Insulation 560 V peak Maximum approved working voltage per VDE V 0884-10
1
Refers to continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more details.
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