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E-TDA7560A View Datasheet(PDF) - STMicroelectronics

Part NameDescriptionManufacturer
E-TDA7560A 4 x 45 W quad bridge car radio amplifier ST-Microelectronics
STMicroelectronics ST-Microelectronics
E-TDA7560A Datasheet PDF : 15 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Electrical specifications
TDA7560A
Figure 10. Distortion vs. frequency (RL = 2Ω) Figure 11. Crosstalk vs. frequency
THD (%)
10
1
Vs = 14.4 V
RL = 2 Ohm
Po = 8 W
0.1
0.01
0.001
10
100 f (Hz) 1000
10000
CROSSTALK (dB)
90
80
70
60
50 RL = 4 Ohm
Po = 4 W
40 Rg = 600 Ohm
30
20
10
100
1000
f (Hz)
10000
Figure 12. Supply voltage rejection vs.
frequency
Figure 13. Output attenuation vs. supply
voltage
SVR (dB)
100
90
80
70
60
50
Rg= 600 Ohm
40 Vripple= 1 Vrms
30
20
10
100
1000
f (Hz)
10000
OUT ATTN (dB)
0
RL = 4 Ohm
-20
Po= 4 W ref.
-40
-60
-80
-100
5
6
7
8
Vs (V)
9
10
Figure 14. Output noise vs. source resistance Figure 15. Power dissipation and efficiency vs.
output power (sine-wave operation)
En (uV)
130
120
110 Vs= 14.4 V
100 RL= 4 Ohm
90
80
70
60
50
40
30
20
1
10
22-22 KHz lin.
"A" wgtd
100
1000
Rg (Ohm)
10000 100000
Ptot (W)
90
n (%)
90
80
n
80
70
Vs= 13.2 V
70
RL= 4 x 4 Ohm
60
f= 1 KHz SINE
60
50
50
40
40
30
30
Ptot
20
20
10
10
0
0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Po (W)
10/15
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