adum2210 Analog Devices, Inc., adum2210 Datasheet - Page 9
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adum2210
Manufacturer Part Number
adum2210
Description
Dual-channel Digital Isolators, 5 Kv Adum2210/adum2211
Manufacturer
Analog Devices, Inc.
Datasheet
1.ADUM2210.pdf
(20 pages)
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Parameter
1
2
3
4
5
6
7
8
The supply current values for both channels are combined when running at identical data rates. Output supply current values are specified with no output load
present. The supply current associated with an individual channel operating at a given data rate can be calculated as described in the
Figure 6
for total I
The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed.
The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed.
t
measured from the 50% level of the rising edge of the V
t
load within the recommended operating conditions.
Codirectional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with inputs on the same side of
the isolation barrier. Opposing directional channel-to-channel matching is the absolute value of the difference in propagation delays between any two channels with
inputs on opposing sides of the isolation barrier.
CM
that can be sustained while maintaining V
magnitude is the range over which the common mode is slewed.
Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in the signal data rate. See
information on per-channel supply current for unloaded and loaded conditions. See the
current for a given data rate.
PHL
PSK
H
is the magnitude of the worst-case difference in t
propagation delay is measured from the 50% level of the falling edge of the V
Output Dynamic Supply Current,
is the maximum common-mode voltage slew rate that can be sustained while maintaining V
per Channel
5 V/3 V Operation
3 V/5 V Operation
through
DD1
and I
Figure 8
DD2
supply currents as a function of data rate for ADuM2210 and ADuM2211 channel configurations.
8
for information on per-channel supply current as a function of data rate for unloaded and loaded conditions. See
O
< 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The transient
PHL
and/or t
Ix
signal to the 50% level of the rising edge of the V
Symbol
I
DDO (D)
PLH
that is measured between units at the same operating temperature, supply voltages, and output
Rev. 0 | Page 9 of 20
Min
Ix
signal to the 50% level of the falling edge of the V
Power Consumption
Typ
0.03
0.05
O
> 0.8 V
Max
DD2
Ox
. CM
signal.
section for guidance on calculating per-channel supply
L
is the maximum common-mode voltage slew rate
Unit
mA/Mbps
mA/Mbps
ADuM2210/ADuM2211
Figure 6
Power Consumption
Ox
Test Conditions
signal. t
through
Figure 9
PLH
Figure 8
propagation delay is
through
section. See
for
Figure 11