TDA7404 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

TDA7404

Car radio signal processor

STMicroelectronics 

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Application circuit

6

Application circuit

Figure 18. TDA7404 application circuit

SOUND

EFFECTS

TapeL

TapeR

FM_L

FM_R

AM_L

AM_R

Phone

PhoneGnd

CD_L

CDGnd

CD_R

100n

100n

100n

100n

100n

100n

100n

100n

100n

100n

100n

SE1L

SE1R

SE2L

SE2R

SE3L

SE3R

MONO+

MONO -

DiffinL

DiffinGnd

DiffinR

TADJA379404

10u

TDA7404

OutLF

OutLR

OutRR

OutRF

SWL

SWR

MUX

VDD

GND

4.7u

4.7u

4.7u

4.7u

4.7u

4.7u

OutLF

OutLR

OutRR

OutRF

SWL

SWR

Spectrum

Analyzer

100n

10u

+

9V

32/35

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