ADuM2400/ADuM2401/ADuM2402
Preliminary Technical Data
ELECTRICAL CHARACTERISTICS—MIXED 5 V/3 V OR 3 V/5 V OPERATION1
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 operation range, unless otherwise noted.
All typical specifications are at TA=25°C; VDD1 = 3.0 V, VDD2 = 5 V; or VDD1 = 5 V, VDD2 = 3.0 V.
Table 3.
Parameter
Symbol Min
Typ Max Unit
Test Conditions
DC SPECIFICATIONS
Input Supply Current, per Channel, Quiescent
5 V/3 V Operation
IDDI(Q)
0.50 0.53 mA
0.26 0.31 mA
3 V/5 V Operation
Output Supply Current, per Channel, Quiescent
5 V/3 V Operation
3 V/5 V Operation
ADuM2400, Total Supply Current, Four Channels2
IDDO(Q)
0.11 0.14 mA
0.19 0.21 mA
DC to 2 Mbps
VDD1 Supply Current
IDD1(Q)
5 V/3 V Operation
3 V/5 V Operation
2.2
1.2
2.8
1.9
mA
mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
VDD2 Supply Current
IDD2(Q)
5 V/3 V Operation
3 V/5 V Operation
0.5
0.9
0.9
1.4
mA
mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
10 Mbps (BRWZ and CRWZ Grades Only)
VDD1 Supply Current
IDD1(10)
5 V/3 V Operation
3 V/5 V Operation
8.6
4.5
10.6 mA
5 MHz logic signal freq.
5 MHz logic signal freq.
6.5
mA
VDD2 Supply Current
IDD2(10)
5 V/3 V Operation
3 V/5 V Operation
1.4
2.6
2.0
3.5
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
90 Mbps (CRWZ Grade Only)
VDD1 Supply Current
IDD1(90)
5 V/3 V Operation
3 V/5 V Operation
76
42
100
65
mA
mA
45 MHz logic signal freq.
45 MHz logic signal freq.
VDD2 Supply Current
IDD2(90)
5 V/3 V Operation
3 V/5 V Operation
ADuM2401, Total Supply Current, Four Channels2
11
21
15
25
mA
mA
45 MHz logic signal freq.
45 MHz logic signal freq.
DC to 2 Mbps
VDD1 Supply Current
IDD1(Q)
5 V/3 V Operation
3 V/5 V Operation
1.8
1.0
2.4
1.6
mA
mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
VDD2 Supply Current
IDD2(Q)
5 V/3 V Operation
3 V/5 V Operation
0.7
1.2
1.2
1.8
mA
mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
10 Mbps (BRWZ and CRWZ Grades Only)
VDD1 Supply Current
IDD1(10)
5 V/3 V Operation
3 V/5 V Operation
7.1
3.7
9.0
5.4
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
VDD2 Supply Current
IDD2(10)
5 V/3 V Operation
3 V/5 V Operation
2.2
4.1
3.0
5.0
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
90 Mbps (CRWZ Grade Only)
VDD1 Supply Current
IDD1(90)
Rev. PrD| Page 8 of 23