adum3400 Analog Devices, Inc., adum3400 Datasheet - Page 14

• Manufacturer Part Number: adum3400
• Description: Quad-channel, Digital Isolators, Enhanced System-level Esd Reliability
• Manufacturer: Analog Devices, Inc.

ADuM3400/ADuM3401/ADuM3402
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
Common-Mode Transients
1
2
3
4
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
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
proprietary 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
H
L
X
X
X
X
1
2
All voltages are relative to their respective ground.
V
See Figure 4 for maximum rated current values for various temperatures.
Refers to common-mode transients across the insulation barrier. Common-mode transients exceeding the Absolute Maximum Ratings can cause latch-up or
V
V
In noisy environments, connecting V
permanent damage.
IX
DDI
IX
DDO
Side 1
Side 2
Input
and V
and V
refer to the supply voltages on the input and output sides of the given channel, respectively.
OX
DDO
1
refer to the input and output signals of a given channel (A, B, C, or D). V
V
H or NC
H or NC
L
H or NC
L
X
refer to the supply voltages on the input and output sides of a given channel, respectively. See the PC Board Layout section.
1, 2
EX
1, 2
Input
1
2
V
Powered
Powered
Powered
Unpowered Powered
Unpowered Powered
Powered
DDI
4
State
EX
3
to an external logic high or low is recommended.
1
V
Powered
Powered
Powered
Unpowered Indeterminate Outputs return to the input state within 1 µs of V
DDO
State
1
V
H
L
Z
H
Z
OX
Output
Symbol
T
T
V
V
V
I
I
CM
O1
O2
ST
A
DD1
IA
OA
, V
Rev. 0 | Page 14 of 24
, V
H
, V
, CM
IB
1
OB
, V
DD2
, V
IC
L
, V
OC
Notes
Outputs return to the input state within 1 µs of V
if V
8 ns of V
EX
, V
ID
EX
refers to the output enable signal on the same side as the V
, V
OD
state is H or NC. Outputs return to high impedance state within
E1
,V
DDO
E2
power restoration if V
Min
−65
−40
−0.5
−0.5
−0.5
−18
−22
−100
EX
state is L.
Max
+150
+105
+7.0
V
V
+18
+22
+100
DDI
DDO
+ 0.5
+ 0.5
DDI
DDO
power restoration.
power restoration
OX
outputs. V
Unit
mA
mA
kV/µs
°C
°C
V
V
V
DDI
and