TDA7429L View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7429L

TDA7429L / 7429 / BAND EQUALIZER AUDIO PROCESSOR

STMicroelectronics 

TDA7429L

Table 11. Input/recout L & R Selection

MSB

LSB

D7

D6

D5

D4

D3

D2

D1

D0

X

1

1

0

X

0

0

0

X

0

1

0

X

0

0

0

X

0

1

0

X

1

0

0

X

1

1

0

X

0

0

0

X

0

1

0

X

1

0

0

X

1

1

0

INPUT MULTIPLEXER

IN1

IN2

IN3

AUX OUT ”L”

VAR 1 (3BAND)

NOT ALLOWED

VAR 3 (REAR)

FIX

AUX OUT ”R”

VAR 1 (3BAND)

NOT ALLOWED

VAR 3 (REAR)

FIX

Table 12. Power on reset

BASS & MIDDLE

TREBLE

SURROUND & OUT CONTROL + (L+R) CONTROL

SPEAKER/AUX ATTENUATION L & R

INPUT ATTENUATION + (L+R) SWITCH

NATURAL BASE

INPUT

2dB

0dB

OFF + FIX + MAX. ATTENUATION

MUTE

MAX. ATTENUATION + ON

OF F

IN1

12/16

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