Datasheet

Data Sheet ADuM1300/ADuM1301
ABSOLUTE MAXIMUM RATINGS
Ambient temperature = 25°C, unless otherwise noted.
Table 13.
Parameter Rating
Storage Temperature (T
ST
) −65°C to +150°C
Ambient Operating Temperature (T
A
)
1
−40°C to +105°C
Ambient Operating Temperature (T
A
)
2
−40°C to +125°C
Supply Voltages (V
DD1
, V
DD2
)
3
−0.5 V to +7.0 V
Input Voltage (V
IA
, V
IB
, V
IC
, V
E1
, V
E2
)
3, 4
−0.5 V to V
DDI
+ 0.5 V
Output Voltage (V
OA
, V
OB
, V
OC
)
3, 4
−0.5 V to V
DDO
+ 0.5 V
Average Output Current per Pin
5
Side 1 (I
O1
) −23 mA to +23 mA
Side 2 (I
O2
) −30 mA to +30 mA
Common-Mode Transients
6
−100 kV/µs to +100 kV/µs
1
Does not apply to ADuM1300W and ADuM1301W automotive grade versions.
2
Applies to ADuM1300W and ADuM1301W automotive grade versions.
3
All voltages are relative to their respective ground.
4
V
DDI
and V
DDO
refer to the supply voltages on the input and output sides of a
given channel, respectively. See the PC Board Layout section.
5
See Figure 3 for maximum rated current values for various temperatures.
6
This 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 14. Maximum Continuous Working Voltage
1
Parameter Max Unit Constraint
AC Voltage, Bipolar Waveform 565 V peak 50-year minimum lifetime
AC Voltage, Unipolar Waveform
Basic Insulation 1131 V peak Maximum approved working voltage per IEC 60950-1
Reinforced Insulation 560 V peak Maximum approved working voltage per IEC 60950-1 and VDE V 0884-10
DC Voltage
Basic Insulation 1131 V peak Maximum approved working voltage per IEC 60950-1
Reinforced Insulation 560 V peak Maximum approved working voltage per IEC 60950-1 and VDE V 0884-10
1
Refers to continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more details.
Table 15. Truth Table (Positive Logic)
V
Ix
Input
1
V
Ex
Input
1, 2
V
DDI
State
1
V
DDO
State
1
V
Ox
Output
1
Notes
H H or NC Powered Powered H
L H or NC Powered Powered L
X L Powered Powered Z
X H or NC Unpowered Powered H Outputs return to the input state within 1 µs of V
DDI
power restoration.
X L Unpowered Powered Z
X X Powered Unpowered Indeterminate
Outputs return to the input state within 1 µs of V
DDO
power restoration
if the V
Ex
state is H or NC. Outputs return to a high impedance state
within 8 ns of V
DDO
power restoration if the V
Ex
state is L.
1
V
Ix
and V
Ox
refer to the input and output signals of a given channel (A, B, or C). V
Ex
refers to the output enable signal on the same side as the V
Ox
outputs. V
DDI
and V
DDO
refer to the supply voltages on the input and output sides of the given channel, respectively.
2
In noisy environments, connecting V
Ex
to an external logic high or low is recommended.
Rev. J | Page 21 of 32