SI8421AD Datasheet, PDF (25/37 Pages) List of Unclassifed Manufacturers – LOW-POWER, SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS

Si8410/20/21 (5 kV)
Si8422/23 (2.5 & 5 kV)
3.5. Typical Performance Characteristics
The typical performance characteristics depicted in the following diagrams are for information purposes only. Refer
to Tables 1, 2, and 3 for actual specification limits.
30
25
20
5V
15
10
3.3V
5
2.70V
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Data Rate (Mbps)
30
25
20
5V
15
10
3.3V
5
2.70V
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Data Rate (Mbps)
Figure 8. Si8410 Typical V_DD1 Supply Current
vs. Data Rate 5, 3.3, and 2.70 V Operation
Figure 11. Si8410 Typical V_DD2 Supply Current
vs. Data Rate 5, 3.3, and 2.70 V Operation
(15 pF Load)
30
25
20
5V
15
3.3V
10
2.70V
5
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Data Rate (Mbps)
Figure 9. Si8420 Typical V_DD1 Supply Current
vs. Data Rate 5, 3.3, and 2.70 V Operation
30
25
20
5V
15
3.3V
10
5
2.70V
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Data Rate (Mbps)
Figure 12. Si8420 Typical V_DD2 Supply Current
vs. Data Rate 5, 3.3, and 2.70 V Operation
(15 pF Load)
30
25
5V
20
15
3.3V
10
5
2.70V
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Data Rate (Mbps)
Figure 10. Si8421 Typical V_DD1 or V_DD2 Supply
Current vs. Data Rate 5, 3.3, and 2.70 V
Operation (15 pF Load)
30
25
5V
20
15
3.3V
10
5
2.70V
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
Data Rate (Mbps)
Figure 13. Si8422 Typical V_DD1 or V_DD2 Supply
Current vs. Data Rate 5, 3.3, and 2.70 V
Operation (15 pF Load)
Rev. 1.3
25