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參數(shù)資料
| 型號(hào)： | TDA7461N |
| 廠(chǎng)商： | 意法半導(dǎo)體 |
| 英文描述： | Car Radio Signal Processor(汽車(chē)收音機(jī)信號(hào)處理器) |
| 中文描述： | 汽車(chē)無(wú)線(xiàn)電信號(hào)處理器（汽車(chē)收音機(jī)信號(hào)處理器） |
| 文件頁(yè)數(shù)： | 1/31頁(yè) |
| 文件大?。?/td> | 251K |
| 代理商： | TDA7461N |
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HIGH PERFORMANCE SIGNAL PROCES-
SOR FOR CAR RADIO SYSTEMS
DEVICE INCLUDES AUDIO PROCESSOR,
STEREO DECODER, NOISEBLANKER AND
MULTIPATH DETECTOR
NO EXTERNALCOMPONENTS REQUIRED
FULLY PROGRAMMABLEVIA I
2
C BUS
LOW DISTORTION
LOW NOISE
DESCRIPTION
The TDA7461N is a high performance signal
processor specifically designed for car radio ap-
plications.
The device includes a complete audioprocessor
and
a
stereo
decoder
stereoblend and all signal processing functions
necessary for state-of-the-artas well as future car
radio systems.
Switched-capacitors design technique allows to
obtain all these features without external compo-
with
noiseblanker,
nents or adjustments. This means that higher
quality and reliability walks alongside an overall
cost saving.
The CSP is fully programmable by I
2
C bus inter-
face allowing to customize key device parameters
and especiallyfilter characteristics.
The BICMOS process combined with the opti-
mized signal processing assure low noise and
low distortionperformances.
April 1998
SUPPLY
LOUDNESS
DEMODULATOR
+ STEREO
ADJUST
+ STEREO BLEND
CREF
MPIN
OUT LR
D97AU646A
DIGITAL CONTROL
CANPILOT
VS
CASS L
MULTIPLEXER
+
AUTO ZERO
PH GND
BEEP
MPX
MIXING
STAGE
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
FORMER
D
MPOUT
LEVEL
CDL
CDG
CDR
AM
CASS R
PHONE
GND
SMUTE
PHONE
SOFT
MUTE
PIL
DET
I
2
C BUS
NOISE
BLANKER
A
MUX R
MUX L
A
A
A
A
7
6
5
10
3
4
9
8
11
21
20
26
13
14
12
23
25
22
24
18
19
16
15
2
1
27
28
17
BLOCK DIAGRAM
SO28
ORDERING NUMBER:
TDA7461ND
TDA7461N
CAR RADIO SIGNAL PROCESSOR
1/31
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA7461 | Car Radio Signal Processor(汽車(chē)收音機(jī)信號(hào)處理器) |
| TDA7462 | DUAL AUDIOPROCESSOR WITH COMPANDER AND SUBWOOFER OUTPUT |
| TDA7462D | DUAL AUDIOPROCESSOR WITH COMPANDER AND SUBWOOFER OUTPUT |
| TDA7463A | LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7463AD | LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7461N_03 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:CAR RADIO SIGNAL PROCESSOR |
| TDA7461ND | 功能描述:音頻 DSP Car Radio Signal 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 |
| TDA7461NDTR | 功能描述:音頻 DSP CAR RADIO SIGNAL 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 |
| TDA7462 | 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:DUAL AUDIOPROCESSOR WITH COMPANDER AND SUBWOOFER OUTPUT |
| TDA7462D | 功能描述:音頻 DSP Dual Audioprocessor 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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