Data Sheet ADuM260N/ADuM261N/ADuM262N/ADuM263N
Rev. 0 | Page 13 of 23
ABSOLUTE MAXIMUM RATINGS
T
A
= 25°C, unless otherwise noted.
Table 14.
Parameter Rating
Storage Temperature (T
ST
) Range −65°C to +150°C
Ambient Operating Temperature
(T
A
) Range
−40°C to +125°C
Supply Voltages (V
DD1
, V
DD2
) −0.5 V to +7.0 V
Input Voltages (V
IA
, V
IB
, V
IC
, V
ID
, V
IE,
V
IF
)
−0.5 V to V
DDI
1
+ 0.5 V
Output Voltages (V
OA
, V
OB
, V
OC
, V
OD,
V
OE,
V
OF
)
−0.5 V to V
DDO
2
+ 0.5 V
Average Output Current per Pin
3
Side 1 Output Current (I
O1
) −10 mA to +10 mA
Side 2 Output Current (I
O2
) −10 mA to +10 mA
Common-Mode Transients
4
−150 kV/s to +150 kV/s
1
V
DDI
is the input side supply voltage.
2
V
DDO
is the output side supply voltage.
3
See Figure 5 for the maximum rated current values for various temperatures.
4
Refers to the common-mode transients across the insulation barrier.
Common-mode transients exceeding the absolute maximum ratings may
cause latch-up or permanent damage.
Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the operational
section of this specification is not implied. Operation beyond
the maximum operating conditions for extended periods may
affect product reliability.
ESD CAUTION
Table 15. Maximum Continuous Working Voltage
1
Parameter Rating Constraint
AC Voltage
Bipolar Waveform
Basic Insulation 849 V peak
50-year minimum insulation lifetime
Reinforced Insulation 819 V peak Lifetime limited by package creepage maximum approved working voltage per IEC 60950-1
Unipolar Waveform
Basic Insulation 1698 V peak
50-year minimum insulation lifetime
Reinforced Insulation 943 V peak Lifetime limited by package creepage maximum approved working voltage per IEC 60950-1
DC Voltage
Basic Insulation 1157 V peak Lifetime limited by package creepage maximum approved working voltage per IEC 60950-1
Reinforced Insulation 579 V peak Lifetime limited by package creepage maximum approved working voltage per IEC 60950-1
1
Refers to the continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more details.
Truth Table
Table 16. ADuM260N/ADuM261N/ADuM262N/ADuM263N Truth Table (Positive Logic)
V
Ix
Input
1, 2
V
DDI
State
2
V
DDO
State
2
Default Low (N0),
V
Ox
Output
1, 2, 3
Default High (N1),
V
Ox
Output
1, 2, 3
Test Conditions/Comments
L Powered Powered L L Normal operation
H Powered Powered H H Normal operation
L Unpowered Powered L H Fail-safe output
X
4
Powered Unpowered Indeterminate Indeterminate Output Unpowered
1
L means low, H means high, and X means don’t care.
2
V
Ix
and V
Ox
refer to the input and output signals of a given channel (A, B, C, D, E or F). V
DDI
and V
DDO
refer to the supply voltages on the input and output sides of the
given channel, respectively.
3
N0 refers to the ADuM260N0/ADuM261N0/ADuM262N0/ADuM263N0 models. N1 refers to the ADuM260N1/ADuM261N1/ADuM262N1/ADuM263N1 models. See the
Ordering Guide section.
4
Input pins (V
Ix
) on the same side as an unpowered supply must be in a low state to avoid powering the device through its ESD protection circuitry.
