Data Sheet
ADuM1310/ADuM1311
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—5 V OPERATION
4.5 V ≤ V DD1 ≤ 5.5 V, 4.5 V ≤ V DD2 ≤ 5.5 V; all minimum/maximum specifications apply over the entire recommended operation range,
unless otherwise noted; all typical specifications are at T A = 25°C, V DD1 = V DD2 = 5 V. All voltages are relative to their respective grounds.
Table 1.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
DC SPECIFICATIONS
ADuM1310 , Total Supply Current,
Three Channels 1
DC to 2 Mbps
V DD1 Supply Current
I DD1 (Q)
2.4
3.2
mA
DC to 1 MHz logic signal
frequency
V DD2 Supply Current
I DD2 (Q)
1.2
1.6
mA
DC to 1 MHz logic signal
frequency
10 Mbps (BRWZ Grade Only)
V DD1 Supply Current
V DD2 Supply Current
I DD1 (10)
I DD2 (10)
6.6
2.1
9.0
3.0
mA
mA
5 MHz logic signal frequency
5 MHz logic signal frequency
ADuM1311 , Total Supply Current,
Three Channels 1
DC to 2 Mbps
V DD1 Supply Current
I DD1 (Q)
2.2
2.8
mA
DC to 1 MHz logic signal
frequency
V DD2 Supply Current
I DD2 (Q)
1.8
2.4
mA
DC to 1 MHz logic signal
frequency
10 Mbps (BRWZ Grade Only)
V DD1 Supply Current
V DD2 Supply Current
I DD1 (10)
I DD2 (10)
4.5
3.5
5.7
4.3
mA
mA
5 MHz logic signal frequency
5 MHz logic signal frequency
For All Models
Input Currents
I IA , I IB , I IC , I CTRL1 ,
I CTRL2 , I DISABLE
?10
+0.01
+10
μA
0 V ≤ V IA , V IB , V IC ≤ V DD1 or V DD2 ,
0 V ≤ V CTRL1 , V CTRL2 ≤ V DD1 or V DD2 ,
0 V ≤ V DISABLE ≤ V DD1
Logic High Input Threshold
Logic Low Input Threshold
V IH
V IL
2.0
0.8
V
V
Logic High Output Voltages
V OAH , V OBH , V OCH
(V DD1 or V DD2 ) ? 0.1
(V DD1 or V DD2 ) ? 0.4
5.0
4.8
V
V
I Ox = ?20 μA, V Ix = V IxH
I Ox = ?4 mA, V Ix = V IxH
Logic Low Output Voltages
V OAL , V OBL , V OCL
0.0
0.2
0.1
0.4
V
V
I Ox = 20 μA, V Ix = V IxL
I Ox = 4 mA, V Ix = V IxL
SWITCHING SPECIFICATIONS
ADuM131x ARWZ
Minimum Pulse Width 2
Maximum Data Rate 3
PW
1
1000
ns
Mbps
C L = 15 pF, CMOS signal levels
C L = 15 pF, CMOS signal levels
Propagation Delay 4
Pulse Width Distortion, |t PLH ? t PHL | 4
Propagation Delay Skew 5
Channel-to-Channel Matching 6
t PHL , t PLH
PWD
t PSK
t PSKCD/OD
20
100
40
50
50
ns
ns
ns
ns
C L = 15 pF, CMOS signal levels
C L = 15 pF, CMOS signal levels
C L = 15 pF, CMOS signal levels
C L = 15 pF, CMOS signal levels
ADuM131x BRWZ
Minimum Pulse Width 2
Maximum Data Rate 3
PW
10
100
ns
Mbps
C L = 15 pF, CMOS signal levels
C L = 15 pF, CMOS signal levels
Propagation Delay 4
Pulse Width Distortion, |t PLH ? t PHL | 4
t PHL , t PLH
PWD
20
30
50
5
ns
ns
C L = 15 pF, CMOS signal levels
C L = 15 pF, CMOS signal levels
Change vs. Temperature
5
ps/°C
C L = 15 pF, CMOS signal levels
Propagation Delay Skew 5
t PSK
30
ns
C L = 15 pF, CMOS signal levels
Rev. I | Page 3 of 24
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