Data Sheet
ABSOLUTE MAXIMUM RATINGS
Table 18.
ADuM2210/ADuM2211
Stresses above those listed under Absolute Maximum Ratings
Parameter
Storage Temperature (T ST )
Ambient Operating Temperature (T A )
Supply Voltage (V DD1 , V DD2 ) 1
Input Voltage (V IA , V IB ) 1, 2
Output Voltage (V OA , V OB ) 1, 2
Average Output Current per Pin 3
Side 1 (I O1 )
Side 2 (I O2 )
Common-Mode Transients 4
Rating
?65°C to +150°C
?40°C to +125°C
?0.5 V to +7.0 V
?0.5 V to V DDI + 0.5 V
?0.5 V to V DDO + 0.5 V
?18 mA to +18 mA
?22 mA to +22 mA
?100 kV/μs to +100 kV/μs
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
1
2
3
4
All voltages are relative to their respective ground.
V DDI and V DDO refer to the supply voltages on the input and output sides of a
given channel, respectively. See the PCB Layout section.
See Figure 3 for maximum rated current values for various temperatures.
Refers to common-mode transients across the insulation barrier. Common-
mode transients exceeding the Absolute Maximum Rating can cause latch-
up or permanent damage.
Table 19. Maximum Continuous Working Voltage 1
Parameter
AC Voltage, Bipolar Waveform
AC Voltage, Unipolar Waveform
DC Voltage
Max
565
1130
1130
Unit
V peak
V peak
V peak
Constraint
50-year minimum lifetime
50-year minimum lifetime
50-year minimum lifetime
1
Refers to continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more details.
Table 20. ADuM2210 Truth Table (Positive Logic)
V IA Input
H
L
H
L
X
V IB Input
H
L
L
H
X
V DD1 State
Powered
Powered
Powered
Powered
Unpowered
V DD2 State
Powered
Powered
Powered
Powered
Powered
V OA Output
H
L
H
L
L
V OB Output
H
L
L
H
L
Notes
Outputs return to the input state within
1 μs of V DDI power restoration.
X
X
Powered
Unpowered
Indeterminate
Indeterminate
Outputs return to the input state within
1 μs of V DDO power restoration.
Table 21. ADuM2211 Truth Table (Positive Logic)
V IA Input
H
L
H
L
X
V IB Input
H
L
L
H
X
V DD1 State
Powered
Powered
Powered
Powered
Unpowered
V DD2 State
Powered
Powered
Powered
Powered
Powered
V OA Output
H
L
H
L
Indeterminate
V OB Output
H
L
L
H
L
Notes
Outputs return to the input state within
1 μs of V DDI power restoration.
X
X
Powered
Unpowered
L
Indeterminate
Outputs return to the input state within
1 μs of V DDO power restoration.
Rev. D | Page 9 of 20
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