TDA7460N

更新时间： 2024-09-28 22:53:11

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
31页	228K
描述
CAR RADIO SIGNAL PROCESSOR

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中文翻译

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数据手册

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TDA7460N 数据手册

TDA7460N

CAR RADIO SIGNAL PROCESSOR

DEVICE INCLUDES AUDIO PROCESSOR,

STEREO DECODER, NOISEBLANKER AND

MULTIPATH DETECTOR

HIGH PERFORMANCE SIGNAL PROCES-

SOR

NO EXTERNAL COMPONENTS REQUIRED

FULLY PROGRAMMABLE VIA I²C BUS

LOW DISTORTION

LOW NOISE

SO20

ORDERING NUMBER: TDA7460ND

DESCRIPTION

The TDA7460N is a high performance signal

processor specifically designed for car radio ap-

plications.

nents or adjustments. This means that higher

quality and reliability walks alongside an overall

cost saving.

The device includes a complete audioprocessor

The CSP is fully programmable by I²C bus inter-

face allowing to customize key device parameters

and especiallyfilter characteristics.

and

stereo decoder with noiseblanker,

stereoblend and all signal processing functions

necessary for state-of-the-art as well as future car

radio systems.

The BICMOS process combined with the opti-

mized signal processing assure low noise and

low distortionperformances.

Switched-capacitors design technique allows to

obtain all these features without external compo-

BLOCK DIAGRAM

CDL CDG CDR

SMUTE

OUT LR

OUT LF

OUT RR

OUT RF

OUT LR

OUT LF

OUT RR

OUT RF

MIXING

STAGE

SOFT

MUTE

LOUDNESS

VOLUME

TREBLE

BASS

CASS R

CASS L

INPUT

MULTIPLEXER

PHONE

SCL

SDA

BEEP

DIGITAL CONTROL

I²C BUS

AUTO ZERO

PHONE

(MPIN)

PHONE GND

(MPOUT)

FM R

FM L

DEMODULATOR

+ STEREO ADJUST

+ STEREO BLEND

HIGH

CUT

CONTROL

PILOT

CANCELLATION

25KHz

S & H

80KHz

MPX

PIL

DET

V_S

SUPPLY

PLL

MULTIPATH-

DETECTOR

NOISE

BLANKER

PULSE

FORMER

D97AU629A

GND CREF

LEVEL

June 2000

1/31

12 3 4 5 6 7...31

中文翻译

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与TDA7460N相关器件

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TDA7461ND	STMICROELECTRONICS	获取价格	CAR RADIO SIGNAL PROCESSOR
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TDA7462	STMICROELECTRONICS	获取价格	DUAL AUDIOPROCESSOR WITH COMPANDER AND SUBWOOFER OUTPUT
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