TDA4472-MFLG3 Просмотр технического описания (PDF) - Temic Semiconductors

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Компоненты Описание

производитель

TDA4472-MFLG3

Video-IF and Quasi Parallel Sound Processing

Temic Semiconductors 

TDA4472-M

Internal Pin Configuration

1, 27

2, 28

2kW

2k W

3V

20 k W

94 8521

Figure 5. Sound IF inputs (Pin 1-2, 27-28)

3.5 V

3 10 kW

60 kW

94 8522

Figure 6. Input selector switch (Pin 3)

5

94 8523

Figure 7. SIF-AGC time constant (Pin 5)

2 kW

4.2 V

2 kW

2.3 V

94 8524

Figure 8. Video IF input (Pin 6-7)

94 8525

8

Figure 9. VIF-AGC time constant (Pin 8)

3.5 V

6.5 kW

6 kW

94 8526

Figure 10. Tuner AGC – take over point (Pin 10)

10 (14)

TELEFUNKEN Semiconductors

Preliminary Information

Rev. A2, 15-Oct-96

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