SI8244BB-C-IS1 Silicon Laboratories Inc, SI8244BB-C-IS1 Datasheet - Page 13

• Manufacturer Part Number: SI8244BB-C-IS1
• Description: IC AUDIO DRIVER PWM 16-SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Audio Driverr

Specifications of SI8244BB-C-IS1

• New! Us2012 Catalog Page: Class-D Audio Driver_Precision Clock ICs
• Applications: Class D Audio Amp
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Product: Class-D
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 336-2001-5; SI8244BB-B-IS1

3.1. Typical Performance Characteristics (0.5 Amp)
The typical performance characteristics depicted in Figures 7 through 18 are for information purposes only. Refer
to Table 1 on page 5 for actual specification limits.
Figure 8. Propagation Delay vs. Supply Voltage
Figure 9. Supply Current vs. Supply Voltage
Figure 7. Rise/Fall Time vs. Supply Voltage
3.5
2.5
1.5
4
3
2
1
10
8
6
4
2
0
30
25
20
15
10
9
Duty Cycle = 50%
C
1 Channel Switching
9
L
9
= 0 pF
12
12
VDDA Supply Voltage (V)
14
VDDA Supply (V)
VDDA Supply (V)
15
15
VDD=12V, 25°C
C
VDD=12V, 25°C
C
L
L
= 100 pF
= 100 pF
18
18
Tfall
19
1MHz
Trise
50 kHz
21
H-L
500kHz
L-H
21
100kHz
24
24
24
Rev. 0.2
Figure 10. Supply Current vs. Supply Voltage
Figure 11. Supply Current vs. Temperature
5
4
3
2
1
7
6
5
4
3
2
1
0
40
35
30
25
20
15
10
-50
5
0
9
0.0
Duty Cycle = 50%
C
1 Channel Switching
Figure 12. Rise/Fall Time vs. Load
L
= 100 pF
0.5
0
VDDA Supply Voltage (V)
14
Trise
Temperature (°C)
Load (nF)
1.0
VDD=12V, 25°C
50
VDDA = 15V,
f = 250kHz, C
Duty Cycle = 50%
2 Channels Switching
19
1MHz
500kHz
50 kHz
Si824x
1.5
100kHz
Tfall
L
100
= 0 pF
2.0
24
13