Data Sheet
ADuM2400/ADuM2401/ADuM2402
ELECTRICAL CHARACTERISTICS—3 V OPERATION1
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
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 frequency
DC to 1 MHz logic signal frequency
10 Mbps (BRWZ and CRWZ Grades Only)
VDD1 Supply Current
VDD2 Supply Current
IDD1 (10)
IDD2 (10)
4.5
1.4
6.5
2.0
mA
mA
5 MHz logic signal frequency
5 MHz logic signal frequency
90 Mbps (CRWZ Grade Only)
VDD1 Supply Current
VDD2 Supply Current
IDD1 (90)
IDD2 (90)
37
11
65
15
mA
mA
45 MHz logic signal frequency
45 MHz logic signal frequency
ADuM2401 Total Supply Current, Four Channels2
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 frequency
DC to 1 MHz logic signal frequency
10 Mbps (BRWZ and CRWZ Grades Only)
VDD1 Supply Current
VDD2 Supply Current
IDD1 (10)
IDD2 (10)
3.7
2.2
5.4
3.0
mA
mA
5 MHz logic signal frequency
5 MHz logic signal frequency
90 Mbps (CRWZ Grade Only)
VDD1 Supply Current
VDD2 Supply Current
IDD1 (90)
IDD2 (90)
30
18
52
27
mA
mA
45 MHz logic signal frequency
45 MHz logic signal frequency
ADuM2402 Total Supply Current, Four Channels2
DC to 2 Mbps
VDD1 or VDD2 Supply Current
10 Mbps (BRWZ and CRWZ Grades Only)
VDD1 or VDD2 Supply Current
90 Mbps (CRWZ Grade Only)
VDD1 or VDD2 Supply Current
For All Models
IDD1 (Q), IDD2 (Q)
IDD1 (10), IDD2 (10)
IDD1 (90), IDD2 (90)
0.9
3.0
24
1.5
4.2
39
mA
mA
mA
DC to 1 MHz logic signal frequency
5 MHz logic signal frequency
45 MHz logic signal frequency
Input Currents
IIA, IIB, IIC,
IID, IE1, IE2
VIH, VEH
VIL, VEL
VOAH, VOBH
VOCH, VODH
−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
VOAL, VOBL
VOCL, VODL
,
0.1
0.04 0.1
0.2
0.4
SWITCHING SPECIFICATIONS
ADuM240xARWZ
Minimum Pulse Width3
Maximum Data Rate4
PW
1000 ns
Mbps
100 ns
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
CL = 15 pF, CMOS signal levels
1
50
Propagation Delay5
tPHL, tPLH
PWD
75
5
40
50
50
ns
ns
ns
Pulse Width Distortion, |tPLH − tPHL
|
Propagation Delay Skew6
tPSK
tPSKCD/tPSKOD
Channel-to-Channel Matching7
Rev. E | Page 5 of 24
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