ADuM1300/ADuM1301
ABSOLUTE MAXIMUM RATINGS
Ambient temperature = 25°C, unless otherwise noted.
Table 9.
Parameter
Storage Temperature
Ambient Operating Temperature
Supply Voltages
Input Voltage
Output Voltage
Average Output Current, Per Pin
Side 1
Side 2
Common-Mode Transients
Symbol
T
ST
T
A
V
DD1
, V
DD2
V
IA
, V
IB
, V
IC
, V
E1
, V
E2
V
OA
, V
OB
, V
OC
I
O1
I
O2
Min
–65
–40
–0.5
–0.5
–0.5
–23
–30
–100
Max
+150
+105
+7.0
V
DDI
+ 0.5
V
DDO
+ 0.5
+23
+30
+100
Unit
°C
°C
V
V
V
mA
mA
kV/µs
1
2
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 PC Board Layout section.
3
See Figure 3 for maximum rated current values for various temperatures.
4
Refers to common-mode transients across the insulation barrier. Common-mode transients exceeding the Absolute Maximum Rating 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 listed in the operational sections of this specification is not
implied. Exposure to absolute maximum rating conditions may affect device reliability.
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the
human body and test equipment and can discharge without detection. Although this product features proprie-
tary ESD protection circuitry, permanent damage may occur on devices subjected to high energy electrostatic
discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of
functionality.
Table 10. Truth Table (Positive Logic)
V
IX
Input
H
L
X
X
X
X
V
EX
Input
H or NC
H or NC
L
H or NC
L
X
V
DDI
State
Powered
Powered
Powered
Unpowered
V
DDO
State
Powered
Powered
Powered
Powered
V
OX
Output
H
L
Z
H
Notes
Outputs return to the input state within 1 µs of V
DDI
power restora-
tion.
Unpowered Powered
Z
Powered
Unpowered Indeterminate Outputs return to the input state within 1 µs of V
DDO
power restora-
tion, if V
EX
state is H or NC. Outputs returns to high impedance state
within 8 ns of V
DDO
power restoration, if 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. C | Page 12 of 20
AD [ ANALOG DEVICES ]
