ADuM1200/ADuM1201
ELECTRICAL CHARACTERISTICS—MIXED 5 V/3 V OR 3 V/5 V OPERATION
All voltages are relative to their respective ground. 5 V/3 V operation: 4.5 V ≤ VDD1 ≤ 5.5 V, 2.7 V ≤ VDD2 ≤ 3.6 V. 3 V/5 V operation: 2.7 V ≤
VDD1 ≤ 3.6 V, 4.5 V ≤ VDD2 ≤ 5.5 V. All min/max specifications apply over the entire recommended operating range, unless otherwise noted.
All typical specifications are at TA = 25°C; VDD1 = 3.0 V, VDD2 = 5.0 V; or VDD1 = 5.0 V, VDD2 = 3.0 V.
Table 3.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
DC SPECIFICATIONS
Input Supply Current, per Channel, Quiescent IDDI (Q)
5 V/3 V Operation
3 V/5 V Operation
Output Supply Current, per Channel, Quiescent IDDO (Q)
5 V/3 V Operation
mA
mA
mA
mA
mA
mA
0.50
0.26
0.6
0.35
0.11
0.19
0.20
0.25
3 V/5 V Operation
ADuM1200, Total Supply Current, Two Channels1
DC to 2 Mbps
VDD1 Supply Current
5 V/3 V Operation
3 V/5 V Operation
IDD1 (Q)
1.1
0.6
1.4
1.0
mA
mA
DCto1MHzlogicsignalfreq.
DCto1MHzlogicsignalfreq.
VDD2 Supply Current
5 V/3 V Operation
3 V/5 V Operation
IDD2 (Q)
0.2
0.5
0.6
0.8
mA
mA
DCto1MHzlogicsignalfreq.
DCto1MHzlogicsignalfreq.
10 Mbps (BR and CR Grades Only)
VDD1 Supply Current
5 V/3 V Operation
IDD1 (10)
4.3
2.2
5.5
3.4
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
3 V/5 V Operation
VDD2 Supply Current
5 V/3 V Operation
3 V/5 V Operation
IDD2 (10)
0.7
1.3
1.1
2.0
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
25 Mbps (CR Grade Only)
VDD1 Supply Current
5 V/3 V Operation
IDD1 (25)
10
5.2
13
7.7
mA
mA
12.5 MHz logic signal freq.
12.5 MHz logic signal freq.
3 V/5 V Operation
VDD2 Supply Current
5 V/3 V Operation
3 V/5 V Operation
IDD2 (25)
1.5
2.8
2.0
3.4
mA
mA
12.5 MHz logic signal freq.
12.5 MHz logic signal freq.
ADuM1201, Total Supply Current, Two Channels1
DC to 2 Mbps
VDD1 Supply Current
5 V/3 V Operation
3 V/5 V Operation
IDD1 (Q)
0.8
0.4
1.1
0.8
mA
mA
DCto1MHzlogicsignalfreq.
DCto1MHzlogicsignalfreq.
VDD2 Supply Current
5 V/3 V Operation
3 V/5 V Operation
IDD2 (Q)
0.4
0.8
0.8
1.1
mA
mA
DCto1MHzlogicsignalfreq.
DCto1MHzlogicsignalfreq.
10 Mbps (BR and CR Grades Only)
VDD1 Supply Current
5 V/3 V Operation
IDD1 (10)
2.8
1.5
3.5
2.2
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
3 V/5 V Operation
VDD2 Supply Current
5 V/3 V Operation
3 V/5 V Operation
IDD2 (10)
1.5
2.8
2.2
3.5
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
Rev. B | Page 7 of 20
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