sta333bwqs13tr STMicroelectronics, sta333bwqs13tr Datasheet - Page 64

• Manufacturer Part Number: sta333bwqs13tr
• Description: 2.1-channel High-efficiency Digital Audio System With Qsound Qhd
• Manufacturer: STMicroelectronics

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Figure 23. FFT -60 dBfs (1 kHz, 12 V, 8 ohm)
Figure 24. THD vs. Freq (12 V Vcc 1 W output)
%
0.5
0.2
0.1
0.05
0.02
0.01
1
20
B
B
A
A
d
d
r
r
-100
-100
-110
-110
-120
-120
-130
-130
-140
-140
-150
-150
+10
+10
-10
-10
-20
-20
-30
-30
-40
-40
-50
-50
-60
-60
-70
-70
-80
-80
-90
-90
+0
+0
20
20
50
50
50
100
100
100
200
200
200
500
6ohm
500
500
Hz
Hz
Hz
1k
1k
1k
2k
2k
2k
8ohm
5k
5k
5k
4ohm
10k
10k
10k
STA333BWQS
20k
20k
20k