Data Sheet
ADuM2210/ADuM2211
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V OPERATION
All voltages are relative to their respective ground. 4.5 V ≤ V DD1 ≤ 5.5 V, 4.5 V ≤ V DD2 ≤ 5.5 V. All minimum/maximum specifications
apply over the entire recommended operation range, ?40°C ≤ T A ≤ 125°C, unless otherwise noted. All typical specifications are at T A =
25°C, V DD1 = V DD2 = 5 V.
Table 1.
S-Grade
T-Grade
Parameter
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
Test Conditions
SWITCHING SPECIFICATIONS
Pulse Width
Data Rate
PW
1000
1
100
10
ns
Mbps
Within PWD limit
Within PWD limit
Propagation Delay
Pulse Width Distortion
t PHL , t PLH
PWD
20
150
40
20
50
3
ns
ns
50% input to 50% output
|t PLH ? t PHL |
Change vs. Temperature
5
ps/°C
Propagation Delay Skew
t PSK
100
15
ns
Between any two units
Channel Matching
Codirectional
Opposing-Direction
t PSKCD
t PSKOD
50
50
3
17
ns
ns
Table 2.
2 Mbps: S-Grade
10 Mbps: T-Grade
Parameter
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
Test Conditions
SUPPLY CURRENT
No load
ADuM2210
ADuM2211
I DD1
I DD2
I DD1
I DD2
1.3
1.0
1.1
1.3
1.7
1.6
1.5
1.8
3.5
1.7
2.6
3.1
4.6
2.8
3.4
4.0
mA
mA
mA
mA
Table 3.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
DC SPECIFICATIONS
Logic High Input Threshold
Logic Low Input Threshold
V IH
V IL
0.7V DDX
0.3V DDX
V
V
Logic High Output Voltages
V OH
V DDX ? 0.1
V DDX ? 0.5
5.0
4.8
V
V
I Ox = ?20 μA, V Ix = V IxH
I Ox = ?4 mA, V Ix = V IxH
Logic Low Output Voltages
V OL
0.0
0.04
0.2
0.1
0.1
0.4
V
V
V
I Ox = 20 μA, V Ix = V IxL
I Ox = 400 μA, V Ix = V IxL
I Ox = 4 mA, V Ix = V IxL
Input Current per Channel
I I
?10
+0.01
+10
μA
0 V ≤ V IX ≤ V DDX
Supply Current per Channel
Quiescent Input Supply Current
Quiescent Output Supply Current
Dynamic Input Supply Current
Dynamic Output Supply Current
I DDI (Q)
I DDO (Q)
I DDI (D)
I DDO (D)
0.4
0.5
0.19
0.05
0.8
0.6
mA
mA
mA/Mbps
mA/Mbps
AC SPECIFICATIONS
Output Rise/Fall Time
t R /t F
ADuM221x S-Grade
ADuM221x T-Grade
10
2.5
ns
ns
10% to 90%
10% to 90%
Common-Mode Transient Immunity 1
Refresh Period
|CM|
T r
25
35
1.6
kV/μs
μs
V Ix =V DDX , V CM =1000 V, transient
magnitude = 800 V
1
|CM| is the maximum common-mode voltage slew rate that can be sustained while maintaining V o > 0.8 V DDLX. The common-mode voltage slew rates apply to both
rising and falling common-mode voltage edges.
Rev. D | Page 3 of 20
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