TDA7404D datasheet(1/26 Pages) STMICROELECTRONICS

部件名	TDA7404D

功能描述	CARRADIO-SIGNAL-PROCESSOR

PDF	26 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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TDA7404D

July 2003

s

4 STEREO INPUTS

s

1 MONO INPUTS

s

SOFTSTEP-VOLUME

s

BASS, TREBLE AND LOUDNESS CONTROL

s

DIRECT MUTEAND SOFTMUTE

s

INTERNAL BEEP

s

FOUR INDEPENDENT SPEAKER-OUTPUTS

s

SUBWOOFER STEREO OUTPUT

s

DIGITAL CONTROL:

q

I2C-BUS INTERFACE

q

AUDIO-FILTER CHARACTERISTICS

PROGRAMMABLE

DESCRIPTION

The TDA7404D is a high performance signal proces-

sor specificall designed for car radio applications.

The device includes a high performance audiopro-

cessor with fully integrated audio filters. The digital

control allows a programming in a wide range of all

the filter characteristics. By the use of a BICMOS-

process and a linear signal processing low distortion

and low noise are obtained.

SO28

ORDERING NUMBER: TDA7404D

CARRADIO-SIGNAL-PROCESSOR

BLOCK DIAGRAM

SW L

Mono Fader

Digital Control I

2C-Bus

Beep

Supply

Out LF

Out RF

Out LR

Out RR

SW R

SCL

SDA

Vref

Gnd

Vcc

DiffinL

DiffinR

Diffgnd

SE1L

SE1R

SE2L

SE2R

SE3L

SE3R

Mono+

Mono -

MIX

Mono/Beep

Mono Fader

Zero Cross

类似零件编号 - TDA7404D

制造商	部件名	数据表	功能描述
STMicroelectronics	TDA7404D	632Kb / 35P	Car radio signal processor 16-Dec-2008
STMicroelectronics	TDA7404DTR	632Kb / 35P	Car radio signal processor 16-Dec-2008

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