Si8244BB-B-IS1 Silicon Laboratories Inc, Si8244BB-B-IS1 Datasheet - Page 19

• Manufacturer Part Number: Si8244BB-B-IS1
• Description: Audio Amplifiers 2.5kV 4A Class D Audio Driver 8V UVLO
• Manufacturer: Silicon Laboratories Inc

Specifications of Si8244BB-B-IS1

• Product: Audio Line Drivers / Receivers
• Thd Plus Noise: 0.02 %
• Supply Current: 2 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Output Type: 2-Channel Stereo
• Package / Case: SOIC-16 Narrow
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Equation 1 and Equation 2 are graphed in Figure 31 where the points along the load line represent the package
dissipation-limited value of CL for the corresponding switching frequency.
1 6 ,0 0 0
1 4 ,0 0 0
1 2 ,0 0 0
1 0 ,0 0 0
8 ,0 0 0
6 ,0 0 0
4 ,0 0 0
2 ,0 0 0
0
20
15
10
5
0
Figure 32. Switching Frequency vs. Load Current
0
Figure 31. Max Load vs. Switching Frequency
200
Switching Frequency (kHz)
400
Rev. 0.2
F re q u e n c y (K h z )
T
a
= 25 °C
VDD=15V, 25°C
600
C
L
= 1000pF
C
C
L
L
= 200pF
= 500pF
800
0 .5 A D r i ve r ( p F )
4 A D r i ve r ( p F )
1000
Si824x
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