TDA7266SAN Просмотр технического описания (PDF) - STMicroelectronics
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производитель
TDA7266SAN Datasheet PDF : 15 Pages
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TDA7266SAN
5
Characterization curves
Characterization curves
Figure 6. Distortion vs. frequency
Figure 7. Gain vs. frequency
T H D (% )
10
1
0.1
0.0 10
100
V cc = 9.5 V
Rl = 8 ohm
Pout = 100mW
Pout = 2W
1k
fr eq ue nc y (Hz)
Le vel(dB r)
5.0000
4.0000
3.0000
2.0000
1.0000
0.0
-1.000
-2.000
-3.000
-4.000
10k
20k
-5.000
10
Vcc = 9.5 V
Rl = 8 ohm
Po ut = 1W
100
1k
10k
fr equenc y (Hz)
100k
Figure 8. Mute attenuation vs. Vpin 6
Attenua tion (dB)
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
1
1.5
2
2.5
3
3.5
4
4.5
Vpin .6(V)
Figure 9. Quiescent current vs. supply
voltage
Iq (mA)
70
65
60
55
50
45
40
35
30
5
3 4 5 6 7 8 9 10 11 12 13 14 15
Vsupply (V)
Figure 10. Standby attenutation vs. Vpin 7
Attenuation (dB)
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.2 2.4
Vpin.7 (V)
Doc ID 023621 Rev 1
9/15
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