TDA7560_05 Datasheet, PDF (6/11 Pages) STMicroelectronics – 4 X 45W QUAD BRIDGE CAR RADIO AMPLIFIER PLUS HSD

TDA7560
Figure 6. Quiescent current vs. supply voltage.
Id (mA)
240
220
Vi = 0
RL = 4 Ohm
200
180
160
140
8
10
12
14
16
18
Vs (V)
Figure 9. Distortion vs. output Power
THD (%)
10
Vs= 14.4 V
1
RL = 4 Ohm
0.1
f = 10 KHz
0.01
f = 1 KHz
0.001
0.1
1
10
Po (W)
Figure 7. Output power vs. supply voltage.
Po (W)
80
75
70
Po-max
65
60
55
50
RL= 4 Ohm
f= 1 KHz
THD= 10 %
45
40
35
30
25
THD= 1 %
20
15
10
5
8 9 10 11 12 13 14 15 16 17 18
Vs (V)
Figure 10. Distortion vs. output power
THD (%)
10
Vs= 14.4 V
1
RL = 2 Ohm
0.1
f = 10 KHz
0.01
f = 1 KHz
0.001
0.1
1
10
Po (W)
Figure 8. Output power vs. supply voltage.
130 ^{Po (W)}
120
110
100
90
RL= 2 Ohm
80
f= 1 KHz
70
60
50
40
30
20
10
8 9 10 11
12 13 14
Vs (V)
Po-max
THD= 10 %
THD= 1 %
15 16 17 18
Figure 11. Distortion vs. frequency.
THD (%)
10
1
Vs = 14.4 V
RL = 4 Ohm
Po = 4 W
0.1
0.01
0.001
10
100
1000
f (Hz)
10000
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