SI8420 SILABS [Silicon Laboratories], SI8420 Datasheet - Page 17

• Manufacturer Part Number: SI8420
• Description: SINGLE & DUAL-CHANNEL DIGITAL ISOLATORS
• Manufacturer: SILABS [Silicon Laboratories]

2. Typical Performance Characteristics
Figure 3. Si8410 Typical V
Figure 4. Si8410 Typical V
Figure 5. Si8420 Typical V
vs. Data Rate 5, 3.3, and 2.5 V Operation
vs. Data Rate 5, 3.3, and 2.5 V Operation
vs. Data Rate 5, 3.3, and 2.5 V Operation
15
13
11
10
12
10
8
6
4
2
0
9
7
5
9
8
7
6
5
0
0
0
10
10
10
20
20
20
30
30
30
(15 pF Load)
Data Rate (Mbps)
Data Rate (Mbps)
Data Rate (Mbps)
40
40
40
50
50
50
DD1
DD2
DD1
60
60
60
Supply Current
Supply Current
Supply Current
70
70
70
5V
80
80
80
2.5V
3.3V
3.3V
5V
2.5V
3.3V
2.5V
90
90
90
Preliminary Rev. 0.1
5V
100
100
100
Figure 6. Si8420 Typical V
Figure 7. Si8421 Typical V
vs. Data Rate 5, 3.3, and 2.5 V Operation
20
15
10
19
17
15
13
11
5
0
9
7
5
Current vs. Data Rate 5, 3.3, and 2.5 V
0
0
10
10
Operation (15 pF Load)
20
20
30
30
(15 pF Load)
Data Rate (Mbps)
Data Rate (Mbps)
40
40
Si8410/20/21
50
50
DD2
DD1
60
60
Supply Current
or V
70
70
5V
DD2
80
80
3.3V
5V
3.3V
2.5V
Supply
90
90
2.5V
100
100
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