sta323wqs STMicroelectronics, sta323wqs Datasheet - Page 22

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

Electrical characteristics curves
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Figure 25. THD vs. freq. BTL 16 W output
Figure 26. FFT 0 dbfs 1 kHz, 1 kHz, 8 Ω
Figure 27. FFT 0 dbfs 1 kHz, 1 kHz 4 Ω
-1 0 0
-1 2 0
-1 4 0
+ 4 0
+ 2 0
-2 0
-4 0
-6 0
-8 0
+ 0
0 .0 5
0 .0 2
0 .0 1
0 .5
0 .2
0 .1
-1 0 0
-1 2 0
-1 4 0
+ 4 0
+ 2 0
-2 0
-4 0
-6 0
-8 0
1
+ 0
2 0
d B r
2 0
2 0
%
d B r
8 o h m
4 o h m
5 0
5 0
5 0
6 o h m
1 0 0
1 0 0
10 0
2 0 0
2 0 0
2 0 0
5 0 0
5 0 0
5 0 0
H z
H z
H z
1 k
1 k
1 k
2 k
2 k
2 k
5 k
5 k
5 k
1 0 k
1 0 k
1 0 k
2 0 k
2 0 k
2 0 k
STA323WQS