ADuM1200/ADuM1201
Data Sheet
ELECTRICAL CHARACTERISTICS—3 V, 105°C 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 operating range, unless otherwise noted; all typical specifications are at TA = 25°C, VDD1 = VDD2 = 3.0 V; this
does not apply to ADuM1200W and ADuM1201W automotive grade products.
Table 2.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
DC SPECIFICATIONS
Input Supply Current per Channel, Quiescent
Output Supply Current per Channel, Quiescent
ADuM1200 Total Supply Current, Two Channels1
DC to 2 Mbps
IDDI (Q)
0.26
0.11
0.35
0.20
mA
mA
IDDO (Q)
VDD1 Supply Current
IDD1 (Q)
IDD2 (Q)
0.6
0.2
1.0
0.6
mA
mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
VDD2 Supply Current
10 Mbps (BR and CR Grades Only)
VDD1 Supply Current
IDD1 (10)
IDD2 (10)
2.2
0.7
3.4
1.1
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
VDD2 Supply Current
25 Mbps (CR Grade Only)
VDD1 Supply Current
IDD1 (25)
IDD2 (25)
5.2
1.5
7.7
2.0
mA
mA
12.5 MHz logic signal freq.
12.5 MHz logic signal freq.
VDD2 Supply Current
ADuM1201 Total Supply Current, Two Channels1
DC to 2 Mbps
VDD1 Supply Current
IDD1 (Q)
IDD2 (Q)
0.4
0.4
0.8
0.8
mA
mA
DC to 1 MHz logic signal freq.
DC to 1 MHz logic signal freq.
VDD2 Supply Current
10 Mbps (BR and CR Grades Only)
VDD1 Supply Current
IDD1 (10)
IDD2 (10)
1.5
1.5
2.2
2.2
mA
mA
5 MHz logic signal freq.
5 MHz logic signal freq.
VDD2 Supply Current
25 Mbps (CR Grade Only)
VDD1 Supply Current
IDD1 (25)
IDD2 (25)
3.4
3.4
4.8
4.8
mA
mA
12.5 MHz logic signal freq.
12.5 MHz logic signal freq.
VDD2 Supply Current
For All Models
Input Currents
IIA, IIB
VIH
−10
+0.01
+10
μA
V
0 V ≤ VIA, VIB ≤ (VDD1 or VDD2)
Logic High Input Threshold
Logic Low Input Threshold
Logic High Output Voltages
0.7 (VDD1 or VDD2)
VIL
0.3 (VDD1 or VDD2)
VOAH, VOBH
(VDD1 or VDD2) − 0.1 3.0
(VDD1 or VDD2) − 0.5 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
IOx = 4 mA, VIx = VIxL
Logic Low Output Voltages
VOAL, VOBL
0.1
0.1
0.4
0.04
0.2
SWITCHING SPECIFICATIONS
ADuM120xAR
CL = 15 pF, CMOS signal levels
Minimum Pulse Width2
Maximum Data Rate3
PW
1000
ns
1
Mbps
ns
Propagation Delay4
tPHL, tPLH
PWD
50
150
40
4
ns
Pulse Width Distortion, |tPLH − tPHL
|
Change vs. Temperature
11
10
ps/°C
ns
Propagation Delay Skew5
tPSK
100
50
Channel-to-Channel Matching6
tPSKCD/tPSKOD
tR/tF
ns
Output Rise/Fall Time (10% to 90%)
ns
Rev. I | Page 6 of 28