adum5401 Analog Devices, Inc., adum5401 Datasheet - Page 4

• Manufacturer Part Number: adum5401
• Description: Quad-channel Isolators With Integrated Dc-to-dc Converter
• Manufacturer: Analog Devices, Inc.

ADuM5401/ADuM5402/ADuM5403/ADuM5404
Parameter
1
2
3
4
The contributions of supply current values for all four channels are combined at identical data rates.
The V
proportional to the data rate. Additional supply current associated with an individual channel operating at a given data rate can be calculated as described in the
Power Consumption section. The dynamic I/O channel load must be treated as an external load and included in the V
The power demands of the quiescent operation of the data channels cannot be separated from the power supply section. Efficiency includes the quiescent power
consumed by the I/O channels as part of the internal power consumption.
This current is available for driving external loads at the V
representing the maximum dynamic load conditions. Refer to the Power Consumption section for calculation of available current at less than the maximum data rate.
ADuM5401CRWZ/ADuM5402CRWZ/
ADuM5403CRWZ/ADuM5404CRWZ
Minimum Pulse Width
Maximum Data Rate
Propagation Delay
Pulse Width Distortion, |t
Propagation Delay Skew
Channel-to-Channel Matching,
Channel-to-Channel Matching,
Output Rise/Fall Time (10% to 90%)
Common-Mode Transient Immunity
Common-Mode Transient Immunity
Refresh Rate
ISO
Change vs. Temperature
Codirectional Channels
Opposing Directional Channels
at Logic High Output
at Logic Low Output
supply current is available for external use when all data rates are below 2 Mbps. At data rates above 2 Mbps, the data I/O channels draw additional current
PLH
− t
PHL
|
Symbol
PW
t
PWD
t
t
t
t
|CM
|CM
f
PHL
PSK
PSKCD
PSKOD
R
r
/t
, t
ISO
F
H
L
|
|
PLH
pin. All channels are simultaneously driven at a maximum data rate of 25 Mbps with full capacitive load
Min
25
25
25
Rev. 0 | Page 4 of 24
Typ
45
5
2.5
35
35
1.0
Max
40
60
6
15
6
15
Unit
ns
Mbps
ns
ns
ps/°C
ns
ns
ns
ns
kV/μs
kV/μs
Mbps
ISO
Test Conditions/Comments
C
C
C
C
C
C
C
C
C
V
transient magnitude = 800 V
V
transient magnitude = 800 V
L
L
L
L
L
L
L
L
L
Ix
Ix
power budget.
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= 15 pF, CMOS signal levels
= V
= 0 V, V = 1000 V,
DD
or V
ISO
, V
CM
= 1000 V,