sta323wqs STMicroelectronics, sta323wqs Datasheet - Page 21

• Manufacturer Part Number: sta323wqs
• Description: 2.1-channel High-efficiency Digital Audio System With Qsound Qhd??
• Manufacturer: STMicroelectronics

STA323WQS
Figure 22. Channel separation 1 W, BTL stereo mode
Figure 23. THD vs. PWR BTL, 1 kHz
Figure 24. THD vs. freq. 1 W output, stereo mode
-1 0 0
0 .0 5
0 .0 2
0 .0 1
+ 1 0
-1 0
-2 0
-3 0
-4 0
-5 0
-6 0
-7 0
-8 0
-9 0
0 .5
0 .2
0 .1
0 .0 5
0 .0 2
0 .0 1
+ 0
1 0
0 .5
0 .2
0 .1
5
2
1
1
1 0 0 m
2 0
2 0
%
%
d B r A
2 0 0 m
5 0
5 0
1 0 0
1 0 0
5 0 0 m
2 0 0
2 0 0
1
5 0 0
5 0 0
2
H z
W
H z
1 k
1 k
6 o h m
8 o h m
4 o h m
4 o h m
5
2 k
2 k
1 0
8 o h m
5 k
5 k
2 0
Electrical characteristics curves
1 0 k
6 o h m
1 0 k
4 o h m
8 o h m
2 0 k
2 0 k
5 0
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