TDA7350 データシートの表示（PDF） - STMicroelectronics

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TDA7350

22W BRIDGE-STEREO AMPLIFIER FOR CAR RADIO

STMicroelectronics 

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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