Si8244 SILABS [Silicon Laboratories], Si8244 Datasheet - Page 16

• Manufacturer Part Number: Si8244
• Description: CLASS D AUDIO DRIVER WITH PRECISION DEAD-TIME GENERATOR
• Manufacturer: SILABS [Silicon Laboratories]

Si824x
16
Figure 26. Propagation Delay vs. Temperature
Figure 27. Output Sink Current vs. Supply
9
8
7
6
5
4
50
45
40
35
30
25
20
15
10
Figure 25. Propagation Delay vs. Load
30
25
20
15
10
10
-40
0
1
12
-20
2
0
14
VDD=12V, Load = 200pF
3
20
Voltage
Supply Voltage (V)
Temperature (°C)
16
4
Load (nF)
VDD=12V, Vout=5V
H-L
40
VDD=12V, 25°C
5
H-L
18
60
6
20
7
80
L-H
L-H
8
22
100
9
120
24
10
Rev. 0.2
Figure 29. Output Sink Current vs. Temperature
Figure 28. Output Source Current vs. Supply
3.75
3.25
2.75
2.25
3.5
2.5
6.75
6.25
5.75
5.25
4.75
4.25
3.25
2.75
2.25
6.5
5.5
4.5
4
3
2
3.5
2.5
Figure 30. Output Source Current vs.
7
6
5
4
10
3
2
-40
-40
VDD=12V, Vout=VDD-5V
VDD=12V, Vout=5V
-10
-10
VDD=12V, Vout=VDD-5V
Temperature
15
Supply Voltage (V)
Voltage
20
Temperature (°C)
20
Temperature (°C)
50
50
20
80
80
110
110
25