ADuM3400/ADuM3401/ADuM3402
Data Sheet
ELECTRICAL CHARACTERISTICS—3 V OPERATION
All voltages are relative to their respective ground. 2.7 V ≤ VDD1 ≤ 3.6 V, 2.7 V ≤ VDD2 ≤ 3.6 V; all minimum/maximum 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
ADuM3400, Total Supply Current, Four Channels1
DC to 2 Mbps
IDDI (Q)
IDDO (Q)
0.31 0.49 mA
0.19 0.27 mA
VDD1 Supply Current
VDD2 Supply Current
IDD1 (Q)
IDD2 (Q)
1.6
0.7
2.1 mA
1.2 mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
10 Mbps (BRW and CRW Grades Only)
VDD1 Supply Current
VDD2 Supply Current
IDD1 (10)
IDD2 (10)
4.8
1.8
7.1 mA
2.3 mA
5 MHz logic signal freq.
5 MHz logic signal freq.
90 Mbps (CRW Grade Only)
VDD1 Supply Current
VDD2 Supply Current
IDD1 (90)
IDD2 (90)
37
11
54
15
mA
mA
45 MHz logic signal freq.
45 MHz logic signal freq.
ADuM3401, Total Supply Current, Four Channels1
DC to 2 Mbps
VDD1 Supply Current
VDD2 Supply Current
IDD1 (Q)
IDD2 (Q)
1.4
0.9
1.9 mA
1.5 mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
10 Mbps (BRW and CRW Grades Only)
VDD1 Supply Current
VDD2 Supply Current
IDD1 (10)
IDD2 (10)
4.1
2.5
5.6 mA
3.3 mA
5 MHz logic signal freq.
5 MHz logic signal freq.
90 Mbps (CRW Grade Only)
VDD1 Supply Current
VDD2 Supply Current
IDD1 (90)
IDD2 (90)
31
17
44
24
mA
mA
45 MHz logic signal freq.
45 MHz logic signal freq.
ADuM3402, Total Supply Current, Four Channels1
DC to 2 Mbps
VDD1 or VDD2 Supply Current
10 Mbps (BRW and CRW Grades Only)
VDD1 or VDD2 Supply Current
90 Mbps (CRW Grade Only)
VDD1 or VDD2 Supply Current
For All Models
IDD1 (Q), IDD2 (Q)
IDD1 (10), IDD2 (10)
IDD1 (90), IDD2 (90)
1.2
3.3
24
1.7 mA
4.4 mA
DC to 1 MHz logic signal freq.
5 MHz logic signal freq.
39
mA
45 MHz logic signal freq.
Input Currents
IIA, IIB, IIC,
IID, IE1, IE2
VIH, VEH
VIL, VEL
VOAH, VOBH
VOCH, VODH
VOAL, VOBL
−10
1.6
+0.01 +10 µA
V
0 V ≤VIA, VIB, VIC, VID ≤ VDD1 or VDD2
0 V ≤ VE1, VE2 ≤ VDD1 or VDD2
,
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
0.4
V
V
V
V
V
V
,
(VDD1 or VDD2) − 0.1 3.0
(VDD1 or VDD2) − 0.4 2.8
0.0
IOx = −20 µA, VIx = VIxH
IOx = −4 mA, VIx = VIxH
IOx = 20 µA, VIx = VIxL
IOx = 400 µA, VIx = VIxL
IOx = 4 mA, VIx = VIxL
Logic Low Output Voltages
,
0.1
0.04 0.1
VOCL, VODL
0.2
0.4
SWITCHING SPECIFICATIONS
ADuM340xARW
Minimum Pulse Width2
Maximum Data Rate3
Propagation Delay4
PW
1000 ns
Mbps
100 ns
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
1
50
tPHL, tPLH
75
Rev. C | Page 6 of 24