Preliminary Technical Data
ADuM2400/ADuM2401/ADuM2402
ELECTRICAL CHARACTERISTICS—3 V OPERATION1
2.7 V ≤ VDD1 ≤ 3.6 V, 2.7 V ≤ VDD2 ≤ 3.6 V. All min/max specifications apply over the entire recommended operation range, unless
otherwise noted. All typical specifications are at TA = 25°C, VDD1 = VDD2 = 3.0 V.
Table 2.
Parameter
Symbol Min
Typ Max Unit
Test Conditions
DC SPECIFICATIONS
Input Supply Current, per Channel, Quiescent
Output Supply Current, per Channel, Quiescent
ADuM2400, Total Supply Current, Four Channels2
DC to 2 Mbps
IDDI(Q)
IDDO(Q)
0.26 0.31 mA
0.11 0.14 mA
VDD1 Supply Current
VDD2 Supply Current
IDD1(Q)
IDD2(Q)
1.2
0.5
1.9
0.9
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)
IDD2(10)
4.5
1.4
6.5
2.0
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
VDD2 Supply Current
90 Mbps (CRWZ Grade Only)
VDD1 Supply Current
VDD2 Supply Current
ADuM2401, Total Supply Current, Four Channels2
IDD1(90)
IDD2(90)
42
11
65
15
mA
mA
45 MHz logic signal freq.
45 MHz logic signal freq.
DC to 2 Mbps
VDD1 Supply Current
VDD2 Supply Current
IDD1(Q)
IDD2(Q)
1.0
0.7
1.6
1.2
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)
IDD2(10)
3.7
2.2
5.4
3.0
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
VDD2 Supply Current
90 Mbps (CRWZ Grade Only)
VDD1 Supply Current
VDD2 Supply Current
ADuM2402, Total Supply Current, Four Channels2
IDD1(90)
IDD2(90)
34
19
52
27
mA
mA
45 MHz logic signal freq.
45 MHz logic signal freq.
DC to 2 Mbps
VDD1 or VDD2 Supply Current
IDD1(Q)
IDD2(Q)
,
0.9
3.0
27
1.5
4.2
39
mA
mA
mA
DC to 1 MHz logic signal freq.
5 MHz logic signal freq.
10 Mbps (BRWZ and CRWZ Grades Only)
VDD1 or VDD2 Supply Current
IDD1(10)
IDD2(10)
,
,
90 Mbps (CRWZ Grade Only)
VDD1 or VDD2 Supply Current
IDD1(90)
IDD2(90)
45 MHz logic signal freq.
For All Models
Input Currents
IIA, IIB, IIC,
IID, IE1, IE2
VIH, VEH
VIL, VEL
–10
1.6
0.01 10
µA
V
0 ≤ VIA, VIB, VIC, VID ≤ VDD1 or VDD2,
0 ≤ VE1,VE2 ≤ VDD1 or VDD2
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
0.4
VOAH, VOBH
,
VDD1, VDD2 – 0.1 3.0
VDD1, VDD2 – 0.4 2.8
0.0
V
V
V
V
V
IOx = –20 µA, VIx = VIxH
IOx = –4 mA, VIx = VIxH
IOx = 20 µA, VIx = VIxL
IOx = 400 µA, VIx = VIxL
VOCH, VODH
Logic Low Output Voltages
VOAL, VOBL
,
0.1
0.04 0.1
0.2 0.4
VOCL, VODL
IOx = 4 mA, VIx = VIxL
Rev. PrD | Page 5 of 23