TDA7383 Datasheet, PDF (6/12 Pages) STMicroelectronics – 4 x 30W QUAD BRIDGE CAR RADIO AMPLIFIER

TDA7383
Figure 3: Quiescent Current vs. Supply Voltage
Figure 4: Quiescent Output Voltage vs. Supply
Voltage
Figure 5: Output Power vs. Supply Voltage
Figure 6: Distortion vs. Output Power
THD (%)
10
Vs= 14.4 V
RL = 4 Ohm
1
f= 10 KHz
0.1
f= 1 KHz
Figure 7: Distortion vs. Frequency.
THD (%)
10
Vs= 14.4 V
RL = 4 Ohm
Po= 1 W
1
0.1
0
10
6/12
100
1000
f (Hz)
10000
0
0.1
1
10
Po (W)
Figure 8: Supply Voltage Rejection vs.
Frequency
SVR (dB)
100
90
Rg= 600 Ohm
Vripple= 1 Vrms
80
70
60
50
40
30
10
100
1000
f (Hz)
10000