sta333bwqs13tr STMicroelectronics, sta333bwqs13tr Datasheet - Page 63

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

STA333BWQS
8
Characterization data
Figure 21. Output power (for 1% THD)
Figure 22. FFT 0 dBfs (1 kHz, 12 V, 8 ohm)
d
d
B
B
r
r
A
A
-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
30
30
25
25
20
20
15
15
10
10
5
5
0
0
5
5
50
50
7
7
100
100
9
9
200
200
supply voltage V
supply voltage V
11
11
500
500
Hz
Hz
13
13
1k
1k
2k
2k
15
15
4 ohm
4 ohm
5k
5k
17
17
16 ohm
16 ohm
Characterization data
6 ohm
6 ohm
8 ohm
8 ohm
10k
10k
19
19
20k
20k
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