TDA7419 Datasheet

IC型號：
TDA7419
PDF描述：
3 BAND CAR AUDIO PROCESSOR
文件大小：
805.17KB
PDF頁數(shù)：
30頁
芯片廠家：
STMICROELECTRONICS

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TDA7419

3 BAND CAR AUDIO PROCESSOR

鈻?/div>

FEATURES

4 STEREO INPUTS

SOFT STEP VOLUME

BASS, MIDDLE, TREBLE AND LOUDNESS

DIRECT MUTE AND SOFTMUTE

FOUR INDEPENDENT SPEAKER OUTPUTS

SUB WOOFER OUTPUT

SOFT STEP SPEAKER/SUBWOOFER

CONTROL

7 BANDS SPECTRUM ANALYZER

DIGITAL CONTROL:

鈥?I

C-BUS INTERFACE

Figure 1. Package

SO-28

Table 1. Order Codes

Part Number

TDA7419

TDA7419TR

Package

SO-28

SO-28 in Tape & Reel

鈻?/div>

DESCRIPTION

The TDA7419 is a high performance signal proces-

sor specifically designed for car radio applications.

The device includes a high performance audiopro-

Figure 2. Block Diagram

SAOUT

SACLK

MUTE

cessor with fully integrated audio filters. The digital

control allows programming in a wide range of filter

characteristics. By the use of BICMOS-process and

linear signal processing low distortion and low noise

are obtained.

ACOUTL/

AC2OUTL

ACOUTR/

AC2OUTR

ACINL/

FILOL

ACINR/

FILOR

Spectrum

Analyzer

DIFFL

DIFFG

DIFFR

SE1L

INPUT

Softstep

MonoFader

InGain

AutoZero

Loudness

SoftMute

Softstep

Volume

HPF

Treble

Middle

Bass

Mix

OUTLF

Softstep

MonoFader

HPF

Mix

OUTRF

SE1R

SE2L

SE2R

MULTIPLEXER

Softstep

MonoFader

OUTLR

Softstep

MonoFader

OUTRR

OUTSW/

OUTLR2

MIX/

OUTSW/

OUTRR2

Subwoofer

LPF

Softstep

MonoFader

Softstep

MonoFader

SUPPLY

DIGITAL CONTROL

C BUS

VDD GND CREF

VREFOUTF

SCL

SDA

AC2INL/

SE3L

AC2INR/

SE3R

March 2005

Rev. 2

1/30

其它有關(guān)文件
TDA7419 View All Specifications
標準包裝
28
類別
集成電路 (IC)
家庭
線性 - 音頻處理
系列
-
類型
音頻處理器
應(yīng)用
收音機
安裝類型
表面貼裝
封裝/外殼
28-SOIC（0.295"，7.50mm 寬）
供應(yīng)商設(shè)備封裝
28-SO
包裝
管件
其它名稱
497-11756-5TDA7419-ND

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