TDA7350A_05 Datasheet, PDF (6/23 Pages) STMicroelectronics – 22W BRIDGE-STEREO AMPLIFIER FOR CAR RADIO

TDA7350A
Table 5. Recommended Values of the External Components
(ref. to the Stereo Test and Application Circuit)
Component
C1
C2
C3
C4
C5
C6
C7
Recommended
Value
Purpose
0.22µF
Input
Decoupling (CH1)
0.22µF
Input Decoupling
(CH2)
100µF
Supply Voltage
Rejection
Filtering
Capacitor
22µF
Stand-By
ON/OFF Delay
220µF (min) Supply By-Pass
100nF (min) Supply By-Pass
2200µF
Output
Decoupling
CH2
Larger than the Recomm.
Value
—
Smaller than the Recomm.
Value
—
—
—
Longer Turn-On Delay
Time
Worse Supply Voltage
Rejection.
Shorter Turn-On Delay Time
Danger of Noise (POP)
Delayed Turn-Off by Stand- Danger of Noise (POP)
By Switch
Danger of Oscillations
Danger of Oscillations
- Decrease of Low Frequency
Cut Off
- Longer Turn On Delay
- Increase of Low Frequency
Cut Off
- Shorter Turn On Delay
Figure 8. Output Power vs. Supply Voltage
(Stereo)
Figure 10. Output Power vs. Supply Voltage
(Stereo)
Figure 9. Output Power vs. Supply Voltage
(Stereo)
Figure 11. Output Power vs. Supply Voltage
(Bridge)
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