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參數(shù)資料
| 型號(hào)： | TDA7400 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | ADVANCED CAR SIGNAL PROCESSOR |
| 中文描述： | 先進(jìn)的汽車信號(hào)處理器 |
| 文件頁(yè)數(shù)： | 1/28頁(yè) |
| 文件大?。?/td> | 209K |
| 代理商： | TDA7400 |
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FULLY INTEGRATED SIGNAL PROCESSOR
OPTIMIZED FOR CAR RADIO APPLICA-
TIONS
FULLY PROGRAMMABLEBY I
2
C BUS
INCLUDES AUDIOPROCESSOR, STEREO -
DECODER WITH NOISE BLANKER AND
MULTIPATH DETECTOR
PROGRAMMABLE ROLL-OFF COMPENSA-
TION
NO EXTERNALCOMPONENTS
DESCRIPTION
The TDA7400D is the newcomer of the CSPfam-
ily introduced by TDA7460/61. It uses the same
innovative concepts and design technologies al-
lowing fully software programmability through I
2
C
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,
stereodecoder with multipath detector and a so-
a
last
generation
phisticated stereoblend and noise cancellation
circuitry.
Strength points of the CSP approachare 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
V
S
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-
PULSE
FORMER
D
MPOUT
LEVEL
CDL CDGND CDR
AM
TAPE R
PH+
GND
SMUTE
SOFT
MUTE
PIL
DET
I
2
C BUS
BLANKER
A
MUX R
MUX L
A
A
A
A
5
3
1
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_L
CDLOUT
4
CDROUT
2
QUAL.
A
A
37
40
QUAL
21
BLOCK DIAGRAM
TQFP44
ORDERING NUMBER:
TDA7400
TDA7400
ADVANCED CAR SIGNAL PROCESSOR
1/28
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA7401 | DIGITALLY CONTROLLED AUDIO PROCESSOR WITH LOUDSPEAKERS EQUALIZER |
| TDA7401D | DIGITALLY CONTROLLED AUDIO PROCESSOR WITH LOUDSPEAKERS EQUALIZER |
| TDA7402 | CARRADIO SIGNAL PROCESSOR |
| TDA7403 | BASIC SIGNAL PROCESSOR |
| TDA7403D | BASIC SIGNAL PROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7400D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ADVANCED CAR SIGNAL PROCESSOR |
| TDA7400DTR | 功能描述:音頻 DSP ADV CAR SGNL PROCESR RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7401 | 功能描述:音頻 DSP Digital Audio Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7401013TR | 功能描述:音頻 DSP Digital Audio Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7401D | 功能描述:音頻 DSP Digital Audio Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
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