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参数资料
| 型号： | TDA7400D |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO28 |
| 封装： | SOP-28 |
| 文件页数： | 1/28页 |
| 文件大小： | 277K |
| 代理商： | TDA7400D |
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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.
October 2003
SUPPLY
DEMODULATOR
+ STEREO ADJUST
+ STEREO BLEND
CREF
MPIN
OUT LR
D99AU1046
DIGITAL CONTROL
PILOT
CANCELLATION
VDD
Ph+
INPUT
MULTIPLEXER
+
AUTO ZERO
MPX
VOLUME
BASS
TREBLE
MONO-FADER
OUT LF
OUT RR
OUT RF
SCL
SDA
80KHz
LP
PLL
25KHz
LP
S & H
HIGH
CUT
MULTIPATH-
DETECTOR
PULSE
FORMER
D
MPOUT
LEVEL
CDL CDGND CDR
CassL
Ph-
GND
SMUTE
SOFT
MUTE
PIL
DET
I
2C BUS
FM NOISE
BLANKER
A
MUX R
MUX L
ACOUTL
ACOUTR
765
3
8
9
11
22
21
2
13
14
12
24
26
23
25
19
20
16
15
27
28
18
VREF
1
MUXR
MUXL
FM_R
FM_L
CassR
4
AM
10
QUAL.
QUAL
17
BLOCK DIAGRAM
SO28
ORDERING NUMBER: TDA7400D
TDA7400D
ADVANCED CAR SIGNAL PROCESSOR
1/28
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| TDA7403D | SPECIALTY CONSUMER CIRCUIT, PDSO20 |
| TDA7403DTR | SPECIALTY CONSUMER CIRCUIT, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA7400DTR | 功能描述:音频 DSP ADV CAR SGNL PROCESR RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TDA7401 | 功能描述:音频 DSP Digital Audio Proc RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TDA7401013TR | 功能描述:音频 DSP Digital Audio Proc RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TDA7401D | 功能描述:音频 DSP Digital Audio Proc RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TDA7402 | 功能描述:音频 DSP Car Radio Signal RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
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