Range ............................................................................... Throughout
Changed Minimum V
DDx
from 2.7 V to 3.0 V ........... Throughout
Changes to Table 6 ............................................................................ 8
Changes to Table 7 ............................................................................ 9
Changes to Table 10 ........................................................................ 10
5/12—Rev. 0 to Rev. A
Removed RoHS-Compliant from Features Section .................... 1
Changed ADuM1200WSRZ55 to ADuM1200UR-EP, Table 5... 8
Changes to Ordering Guide .......................................................... 13
7/10—Revision 0: Initial Version
Rev. B | Page 2 of 16
Data Sheet
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V OPERATION
ADuM1200-EP
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 operating range, unless otherwise noted; all typical specifications are at T
A
= 25°C, V
DD1
= V
DD2
= 5 V.
Table 1.
Parameter
DC SPECIFICATIONS
Input Supply Current per
Channel, Quiescent
Output Supply Current per
Channel, Quiescent
Total Supply Current, Two
Channels
1
DC to 2 Mbps
V
DD1
Supply Current
V
DD2
Supply Current
10 Mbps
V
DD1
Supply Current
V
DD2
Supply Current
25 Mbps
V
DD1
Supply Current
V
DD2
Supply Current
Input Currents
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output
Voltages
Logic Low Output Voltages
Symbol
I
DDI (Q)
I
DDO (Q)
Min
Typ
0.50
0.19
Max
0.60
0.30
Unit
mA
mA
Test Conditions
I
DD1 (Q)
I
DD2 (Q)
1.1
0.5
1.4
0.8
mA
mA
DC to 1 MHz logic signal
frequency
DC to 1 MHz logic signal
frequency
5 MHz logic signal frequency
5 MHz logic signal frequency
12.5 MHz logic signal frequency
12.5 MHz logic signal frequency
I
DD1 (Q)
I
DD2 (Q)
I
DD1 (Q)
I
DD2 (Q)
I
IA
, I
IB
V
IH
V
IL
V
OAH
, V
OBH
4.3
1.3
10
2.8
+0.01
5.5
2.0
13
3.4
+10
0.3 (V
DD1
or V
DD2
)
mA
mA
mA
mA
µA
V
V
V
V
V
V
V
ns
Mbps
ns
ns
ns
ns
ns
−10
0.7 (V
DD1
or V
DD2
)
(V
DD1
or V
DD2
) − 0.1
(V
DD1
or V
DD2
) − 0.5
5.0
4.8
0.0
0.04
0.2
20
50
I
Ox
= −20 µA, V
Ix
= V
IxH
I
Ox
= −4 mA, V
Ix
= V
IxH
I
Ox
= 20 µA, V
Ix
= V
IxL
I
Ox
= 400 µA, V
Ix
= V
IxL
I
Ox
= 4 mA, V
Ix
= V
IxL
V
OAL
, V
OBL
0.1
0.1
0.4
40
45
3
15
3
SWITCHING SPECIFICATIONS
Minimum Pulse Width
2
Maximum Data Rate
3
Propagation Delay
4
Pulse Width Distortion,
|t
PLH
− t
PHL
|
4
Propagation Delay Skew
5
Channel-to-Channel
Matching
6
Output Rise/Fall Time
(10% to 90%)
Common-Mode Transient
Immunity
Logic High Output
7
Logic Low Output
7
Refresh Rate
PW
t
PHL
, t
PLH
PWD
t
PSK
t
PSKCD
/t
PSKOD
t
R
/t
F
25
20
2.5
|CM
H
|
|CM
L
|
f
r
25
25
35
35
1.2
kV/µs
kV/µs
Mbps
V
Ix
= V
DD1
, V
DD2
, V
CM
= 1000 V,
transient magnitude = 800 V
V
Ix
= 0 V, V
CM
= 1000 V,
transient magnitude = 800 V
Rev. B | Page 3 of 16
ADuM1200-EP
Parameter
Dynamic Supply Current per
Channel
8
Input
Output
1
2
Data Sheet
Symbol
Min
Typ
Max
Unit
Test Conditions
I
DDI (D)
I
DDO (D)
0.19
0.05
mA/
Mbps
mA/
Mbps
The supply current values are for both channels combined when running at identical data rates. Output supply current values are specified with no output load present.
The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed.
3
The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed.
4
t
PHL
propagation delay is measured from the 50% level of the falling edge of the V
Ix
signal to the 50% level of the falling edge of the V
Ox
signal. t
PLH
propagation delay is
measured from the 50% level of the rising edge of the V
Ix
signal to the 50% level of the rising edge of the V
Ox
signal.
5
t
PSK
is the magnitude of the worst-case difference in t
PHL
and/or t
PLH
that is measured between units at the same operating temperature, supply voltages, and output
load within the recommended operating conditions.
6
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.
7
CM
H
is the maximum common-mode voltage slew rate that can be sustained while maintaining V
Ox
> 0.8 V
DD2
. CM
L
is the maximum common-mode voltage slew rate
that can be sustained while maintaining V
Ox
< 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The
transient magnitude is the range over which the common mode is slewed.
8
Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in the signal data rate.
Rev. B | Page 4 of 16
Data Sheet
ELECTRICAL CHARACTERISTICS—3 V OPERATION
ADuM1200-EP
All voltages are relative to their respective ground; 3.0 V ≤ V
DD1
≤ 3.6 V, 3.0 V ≤ V
DD2
≤ 3.6 V; all minimum/maximum specifications apply
over the entire recommended operating range, unless otherwise noted; all typical specifications are at T
A
= 25°C, V
DD1
= V
DD2
= 3 V.
Table
2.
Parameter
DC SPECIFICATIONS
Input Supply Current per Channel,
Quiescent
Output Supply Current per Channel,
Quiescent
Total Supply Current, Two Channels
1
DC to 2 Mbps
V
DD1
Supply Current
V
DD2
Supply Current
10 Mbps
V
DD1
Supply Current
V
DD2
Supply Current
25 Mbps
V
DD1
Supply Current
V
DD2
Supply Current
Input Currents
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
Logic Low Output Voltages
Symbol
I
DDI (Q)
I
DDO (Q)
Min
Typ
0.26
0.11
Max
0.35
0.20
Unit
mA
mA
Test Conditions
I
DD1 (Q)
I
DD2 (Q)
I
DD1 (Q)
I
DD2 (Q)
I
DD1 (Q)
I
DD2 (Q)
I
IA
, I
IB
V
IH
V
IL
V
OAH
, V
OBH
V
OAL
, V
OBL
0.6
0.2
2.2
0.7
5.2
1.5
+0.01
1.0
0.6
3.4
1.1
7.7
2.0
+10
0.3 (V
DD1
or V
DD2
)
mA
mA
mA
mA
mA
mA
µA
V
V
V
V
V
V
V
ns
Mbps
ns
ns
ns
ns
ns
kV/µs
kV/µs
Mbps
mA/
Mbps
mA/
Mbps
DC to 1 MHz logic signal frequency
DC to 1 MHz logic signal frequency
5 MHz logic signal frequency
5 MHz logic signal frequency
12.5 MHz logic signal frequency
12.5 MHz logic signal frequency
−10
0.7 (V
DD1
or V
DD2
)
(V
DD1
or V
DD2
) − 0.1
(V
DD1
or V
DD2
) − 0.5
3.0
2.8
0.0
0.04
0.2
20
50
0.1
0.1
0.4
40
55
3
16
3
I
Ox
= −20 µA, V
Ix
= V
IxH
I
Ox
= −4 mA, V
Ix
= V
IxH
I
Ox
= 20 µA, V
Ix
= V
IxL
I
Ox
= 400 µA, V
Ix
= V
IxL
I
Ox
= 4 mA, V
Ix
= V
IxL
SWITCHING SPECIFICATIONS
Minimum Pulse Width
2
Maximum Data Rate
3
Propagation Delay
4
Pulse Width Distortion, |t
PLH
− t
PHL
|
4
Propagation Delay Skew
5
Channel-to-Channel Matching
6
Output Rise/Fall Time (10% to 90%)
Common-Mode Transient Immunity
Logic High Output
7
Logic Low Output
7
Refresh Rate
Dynamic Supply Current per Channel
8
Input
Output
1
2
PW
t
PHL
, t
PLH
PWD
t
PSK
t
PSKCD
/t
PSKOD
t
R
/t
F
|CM
H
|
|CM
L
|
f
r
I
DDI (D)
I
DDO (D)
25
20
2.5
25
25
35
35
1.1
0.10
0.03
V
Ix
= V
DD1
, V
DD2
, V
CM
= 1000 V,
transient magnitude = 800 V
V
Ix
= 0 V, V
CM
= 1000 V,
transient magnitude = 800 V
The supply current values are for both channels combined when running at identical data rates. Output supply current values are specified with no output load present.
The minimum pulse width is the shortest pulse width at which the specified pulse width distortion is guaranteed.
3
The maximum data rate is the fastest data rate at which the specified pulse width distortion is guaranteed.
4
t
PHL
propagation delay is measured from the 50% level of the falling edge of the V
Ix
signal to the 50% level of the falling edge of the V
Ox
signal. t
PLH
propagation delay is
measured from the 50% level of the rising edge of the V
Ix
signal to the 50% level of the rising edge of the V
Ox
signal.
5
t
PSK
is the magnitude of the worst-case difference in t
PHL
and/or t
PLH
that is measured between units at the same operating temperature, supply voltages, and output
load within the recommended operating conditions.
6
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.
7
CM
H
is the maximum common-mode voltage slew rate that can be sustained while maintaining V
Ox
> 0.8 V
DD2
. CM
L
is the maximum common-mode voltage slew rate
that can be sustained while maintaining V
Ox
< 0.8 V. The common-mode voltage slew rates apply to both rising and falling common-mode voltage edges. The
transient magnitude is the range over which the common mode is slewed.
8
Dynamic supply current is the incremental amount of supply current required for a 1 Mbps increase in the signal data rate.
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