Datasheet

Data Sheet ADuM1440/ADuM1441/ADuM1442/ADuM1445/ADuM1446/ADuM1447
Rev. E | Page 17 of 25
TYPICAL PERFORMANCE CHARACTERISTICS
0
50
100
150
200
250
300
350
0 500 1000 1500 2000
CURRENT CONSUMPTION PER INPUT (µA)
DATA RATE (kbps)
V
DDx
INPUT CURRENT
11845-007
0
5
10
15
0 20 40
Figure 11. Current Consumption per Input vs. Data Rate for 2.5 V,
EN
x
= Low Operation
0
10
20
30
40
50
60
70
80
90
0 500 1000 1500 2000
CURRENT CONSUMPTION PER OUTPUT (µA)
DATA RATE (kbps)
V
DDx
OUTPUT CURRENT
11845-008
0
2
4
0 20 40
Figure 12. Current Consumption per Output vs. Data Rate for 2.5 V,
EN
x
= Low Operation
0
50
100
150
200
250
300
350
400
0 500 1000 1500 2000
CURRENT CONSUMPTION PER INPUT (µA)
DATA RATE (kbps)
V
DDx
INPUT CURRENT
11845-009
0
5
10
15
0 20 40
Figure 13. Current Consumption per Input vs. Data Rate for 3.3 V,
EN
x
= Low Operation
0
20
40
60
80
100
120
140
0 500 1000 1500
2000
CURRENT CONSUMPTION PER OUTPUT (µA)
DATA RATE (kbps)
V
DDx
OUTPUT CURRENT
11845-010
0
2
4
0 20 40
Figure 14. Current Consumption per Output vs. Data Rate for 3.3 V,
EN
x
= Low Operation
0
20
40
60
80
100
120
140
160
0 500 1000 1500 2000
CURRENT CONSUMPTION PER INPUT (µA)
DATA RATE (kbps)
V
DDx
INPUT CURRENT
11845-01
1
0
0.5
1.0
0
5 10
Figure 15. Current Consumption per Input vs. Data Rate for 2.5 V,
EN
x
= High Operation
0
10
20
30
40
50
60
70
80
90
0 500 1000 1500 2000
CURRENT CONSUMPTION PER OUTPUT (µA)
DATA RATE (kbps)
V
DDx
OUTPUT CURRENT
11845-012
0
0.5
1.0
0 5 10
Figure 16. Current Consumption per Output vs. Data Rate for 2.5 V,
EN
x
= High Operation