TDA7496SSA Datasheet, PDF (8/12 Pages) STMicroelectronics – 5W+5W AMPLIFIER

TDA7496SSA
Figure 10. Distortion vs Output Power
Distortion
(%)
D03AU1500
1
F=15KHz
0.1
F=1KHz
Vs=12V
Rl=4Ω
0.01
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Output Power (W)
Figure 13. Mute Attenuation vs Vpin 10
Mute Attenuation
(dB)
0
D03AU1503
-20
Rl=8Ω
-40
0dB @ Pout=1W
-60
-80
-100
-120
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4 4.8 5.2
Vpin # 10 (V)
Figure 11. Closed Loop Gain vs. Frequency
Closed loop
Gain
(dB)
30
28
26
24
22
20
0.02
D03AU1501
Rl=8Ω
Pout=0.5W
Cin=470nF
Cout=1000µF
Csvr=470µF
0.2
2
20
Frequency (KHz)
Figure 12. St-By Attenuation vs Vpin 9
St-by Attenuation
(dB)
0
D03AU1502
-20
-40
Rl=8Ω
-60
0dB @ Pout=1W
-80
-100
-120
-140
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Vpin # 9 (V)
PINS DESCRIPTION
Figure 14. PIN SVR
V_S
V_S
V_S
SVR
20K
6K
20K
6K
100µA
Figure 15. PINS: INL,INR
+
-
30K
1K
OUT L
1K
30K
-
+
OUT R
D97AU585A
V_S
INn
SVR
30K
500µA
6K
D97AU589
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