ADuM1400/ADuM1401/ADuM1402
ELECTRICAL CHARACTERISTICS—MIXED 5 V/3 V OR 3 V/5 V, 105°C OPERATION
5 V/3 V operation: 4.5 V ≤ V
DD1
≤ 5.5 V, 2.7 V ≤ V
DD2
≤ 3.6 V; 3 V/5 V operation: 2.7 V ≤ V
DD1
≤ 3.6 V, 4.5 V ≤ V
DD2
≤ 5.5 V; all
minimum/maximum specifications apply over the entire recommended operation range, unless otherwise noted; all typical specifications
are at T
A
= 25°C; V
DD1
= 3.0 V, V
DD2
= 5 V or V
DD1
= 5 V, V
DD2
= 3.0 V. These specifications do not apply to ADuM1400W, ADuM1401W,
and ADuM1402W automotive grade versions.
Table 3.
Parameter
DC SPECIFICATIONS
Input Supply Current per Channel, Quiescent
5 V/3 V Operation
3 V/5 V Operation
Output Supply Current per Channel, Quiescent
5 V/3 V Operation
3 V/5 V Operation
ADuM1400 Total Supply Current, Four Channels
DC to 2 Mbps
V
DD1
Supply Current
5 V/3 V Operation
3 V/5 V Operation
V
DD2
Supply Current
5 V/3 V Operation
3 V/5 V Operation
10 Mbps (BRW and CRW Grades Only)
V
DD1
Supply Current
5 V/3 V Operation
3 V/5 V Operation
V
DD2
Supply Current
5 V/3 V Operation
3 V/5 V Operation
90 Mbps (CRW Grade Only)
V
DD1
Supply Current
5 V/3 V Operation
3 V/5 V Operation
V
DD2
Supply Current
5 V/3 V Operation
3 V/5 V Operation
ADuM1401 Total Supply Current, Four Channels
DC to 2 Mbps
V
DD1
Supply Current
5 V/3 V Operation
3 V/5 V Operation
V
DD2
Supply Current
5 V/3 V Operation
3 V/5 V Operation
10 Mbps (BRW and CRW Grades Only)
V
DD1
Supply Current
5 V/3 V Operation
3 V/5 V Operation
V
DD2
Supply Current
5 V/3 V Operation
3 V/5 V Operation
Symbol
I
DDI (Q)
0.50
0.26
I
DDO (Q)
0.11
0.19
0.14
0.21
mA
mA
0.53
0.31
mA
mA
Min
Typ
Max
Unit
Test Conditions
I
DD1 (Q)
2.2
1.2
I
DD2 (Q)
0.5
0.9
I
DD1 (10)
8.6
4.5
I
DD2 (10)
1.4
2.6
I
DD1 (90)
70
37
I
DD2 (90)
11
18
15
25
mA
mA
45 MHz logic signal freq.
45 MHz logic signal freq.
100
65
mA
mA
45 MHz logic signal freq.
45 MHz logic signal freq.
2.0
3.5
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
10.6
6.5
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
0.9
1.4
mA
mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
2.8
1.9
mA
mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
I
DD1 (Q)
1.8
1.0
I
DD2 (Q)
0.7
1.2
I
DD1 (10)
7.1
3.7
I
DD2 (10)
2.2
4.1
3.0
5.0
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
9.0
5.4
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
1.2
1.8
mA
mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
2.4
1.6
mA
mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
Rev. G | Page 8 of 32
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