SI824XCLASSD-KIT Silicon Laboratories Inc, SI824XCLASSD-KIT Datasheet - Page 15

• Manufacturer Part Number: SI824XCLASSD-KIT
• Description: BOARD EVAL FOR SI824X
• Manufacturer: Silicon Laboratories Inc

Specifications of SI824XCLASSD-KIT

• New! Us2012 Catalog Page: Class-D Audio Driver_Precision Clock ICs
• Board Type: Fully Populated
• Amplifier Type: Class D
• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 120W x 2 @ 8 Ohm
• Utilized Ic / Part: Si824x
• Description/function: Audio Amplifiers
• Operating Supply Voltage: 12 V
• Output Power: 30 W to 1000 W
• Product: Audio Development Tools
• Supply Current: 500 mA
• For Use With/related Products: Si824x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Operating Temperature: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 336-2002

3.2. Typical Performance Characteristics (4.0 Amp)
The typical performance characteristics depicted in Figures 19 through 30 are for information purposes only. Refer
to Table 1 on page 5 for actual specification limits.
Figure 21. Supply Current vs. Supply Voltage
Figure 19. Rise/Fall Time vs. Supply Voltage
Figure 20. Propagation Delay vs. Supply
14
12
10
30
25
20
15
10
10
8
6
4
2
0
8
6
4
2
0
9
9
9
Duty Cycle = 50%
C
1 Channel Switching
L
= 0 pF
12
12
VDDA Supply Voltage (V)
14
Voltage
VDDA Supply (V)
VDDA Supply (V)
15
15
VDD=12V, 25°C
C
VDD=12V, 25°C
C
L
L
= 100 pF
= 100 pF
Tfall
18
18
L-H
19
500kHz
1MHz
H-L
21
Trise
21
100kHz
50 kHz
24
24
24
Rev. 0.2
Figure 22. Supply Current vs. Supply Voltage
Figure 23. Supply Current vs. Temperature
14
12
10
10
8
6
4
2
0
8
6
4
2
0
40
35
30
25
20
15
10
9
-50
5
0
Duty Cycle = 50%
C
1 Channel Switching
Figure 24. Rise/Fall Time vs. Load
L
0
= 100 pF
1
2
0
14
VDDA Supply Voltage (V)
3
Temperature (°C)
4
Load (nF)
VDD=12V, 25°C
5
50
Trise
6
VDDA = 15V,
f = 250kHz, C
Duty Cycle = 50%
2 Channels Switching
19
1MHz
500kHz
7
Si824x
8
Tfall
L
100kHz
100
50 kHz
= 0 pF
9
10
24
15