SI8442 Silicon Laboratories, SI8442 Datasheet - Page 13

• Manufacturer Part Number: SI8442
• Description: (SI8440 - SI8442) QUAD-CHANNEL DIGITAL ISOLATOR
• Manufacturer: Silicon Laboratories

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2. Typical Performance Characteristics
Figure 4. Si8440 Typical V
Figure 5. Si8440 Typical V
15
13
11
30
25
20
15
10
vs. Data Rate 5, 3.3, and 2.5 V Operation
vs. Data Rate 5, 3.3, and 2.5 V Operation
9
7
5
5
0
0
10
10
20
20
30
30
(15 pF Load)
Data Rate (Mbps)
Data Rate (Mbps)
40
40
50
50
DD1
DD2
60
60
Supply Current
Supply Current
70
70
80
80
5V
3.3V
2.5V
5V
90
90
3.3V
2.5V
100
100
Rev. 0.3
Figure 6. Si8441 Typical V
Figure 7. Si8441 Typical V
Figure 8. Si8442 Typical V
30
25
20
15
10
30
25
20
15
10
20
18
16
14
12
10
vs. Data Rate 5, 3.3, and 2.5 V Operation
5
vs. Data Rate 5, 3.3, and 2.5 V Operation
5
Current vs. Data Rate 5, 3.3, and 2.5 V
0
0
0
10
10
10
Operation (15 pF Load)
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
Si8440/1/2
60
60
60
Supply Current
Supply Current
or V
70
70
70
DD2
80
80
80
5V
3.3V
2.5V
3.3V
2.5V
5V
5V
Supply
90
90
90
3.3V
2.5V
100
100
100
13