TDA7400 datasheet(1/28 Pages) STMICROELECTRONICS

tên linh kiện	TDA7400

Giải thích chi tiết về linh kiện	ADVANCED CAR SIGNAL PROCESSOR

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FULLY INTEGRATED SIGNAL PROCESSOR

OPTIMIZED FOR CAR RADIO APPLICA-

TIONS

FULLY PROGRAMMABLE BY I

2C BUS

INCLUDES AUDIOPROCESSOR, STEREO -

DECODER WITH NOISE BLANKER AND

MULTIPATH DETECTOR

PROGRAMMABLE ROLL-OFF COMPENSA-

TION

NO EXTERNAL COMPONENTS

DESCRIPTION

The TDA7400D is the newcomer of the CSP fam-

ily introduced by TDA7460/61. It uses the same

innovative concepts and design technologies al-

lowing fully software programmability through I

2C

bus and overall cost optimisation for the system

designer.

The device includes an audioprocessor with con-

figurable inputs and absence of external compo-

nents

for

filter

settings, a

last

generation

stereodecoder with multipath detector and a so-

phisticated stereoblend and noise cancellation

circuitry.

Strength points of the CSP approach are flexibility

and overall cost/room saving in the application,

combined with high performances.

AUDIO PROCESSOR PART

July 1999

®

SUPPLY

DEMODULATOR

+ STEREO ADJUST

+ STEREO BLEND

CREF

MPIN

OUT LR

D98AU852B

DIGITAL CONTROL

PILOT

CANCELLATION

VS

TAPE L

INPUT

MULTIPLEXER

+

AUTO ZERO

PH-

MPX

VOLUME

BASS

TREBLE

OUT LR

OUT LF

OUT RR

OUT RF

OUT LF

OUT RR

OUT RF

SCL

SDA

80KHz

LP

PLL

25KHz

LP

S& H

HIGH

CUT

CONTROL

MULTIPATH-

DETECTOR

PULSE

FORMER

D

MPOUT

LEVEL

CDL CDGND CDR

AM

TAPE R

PH+

GND

SMUTE

SOFT

MUTE

PIL

DET

I

2C BUS

NOISE

BLANKER

A

MUX R

MUX L

531

10

44

43

8

7

12

27

26

42

15

16

14

30

32

29

31

23

24

19

18

38

39

35

34

22

V

REF

41

MUXR

MUXL

FM_R

FM_L

CDLOUT

4

CDROUT

2

QUAL.

37

40

QUAL

21

BLOCK DIAGRAM

TQFP44

ORDERING NUMBER: TDA7400

TDA7400

ADVANCED CAR SIGNAL PROCESSOR

1/28

Số phần tương tự - TDA7400

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	TDA7400D	275Kb / 28P	ADVANCED CAR SIGNAL PROCESSOR Oct-2003

More results

Mô tả tương tự - TDA7400

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	TDA7407	470Kb / 30P	ADVANCED CAR SIGNAL PROCESSOR Jun-2001
	TDA7461	1Mb / 30P	CAR RADIO SIGNAL PROCESSOR Mar 1998
	TDA7411	581Kb / 43P	ADVANCED CAR SIGNAL PROCESSOR Oct-2003
	TDA7406T	823Kb / 49P	CAR RADIO SIGNAL PROCESSOR Apr-2001
	TDA7400D	275Kb / 28P	ADVANCED CAR SIGNAL PROCESSOR Oct-2003
	TDA7402	971Kb / 71P	Car radio signal processor Mar-2007
	TDA7407	647Kb / 46P	Advanced car signal processor 01-Apr-2005
	TDA7404	632Kb / 35P	Car radio signal processor 16-Dec-2008
	TDA7407D	899Kb / 34P	ADVANCED CAR SIGNAL PROCESSOR Apr-2005
	TDA7404DTR	632Kb / 35P	Car radio signal processor 16-Dec-2008

More results

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