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參數(shù)資料
| 型號： | TDA7462D |
| 廠商： | 意法半導體 |
| 英文描述： | DUAL AUDIOPROCESSOR WITH COMPANDER AND SUBWOOFER OUTPUT |
| 中文描述： | 雙AUDIOPROCESSOR與擴展器和低音輸出 |
| 文件頁數(shù)： | 1/25頁 |
| 文件大?。?/td> | 377K |
| 代理商： | TDA7462D |
FULLY INTEGRATED AUDIOPROCESSOR
5 STEREO + 1 MONO INPUTS
FOUR INDEPENDENT SPEAKER OUTPUTS
DYNAMIC COMPRESSION STAGE FOR CD
SUBWOOFER OUTPUT
SOFTSTEP FEATURE FOR VOLUME
VOICE-BAND FILTER
DIRECT MUTE AND SOFTMUTE
PAUSE DETECTOR
FULLY PROGRAMMABLE BY I
2
C BUS IN-
TERFACE
DESCRIPTION
The TDA7462 is a high performance audioproc-
essor with fully integrated audio filters. The digi-
tal control allows the programming of all filter
characteristics in a wide range without the need
of external components. New innovative features
are included , a dynamic compression stage to
optimize audio response of CD sources an addi-
tional output channel for subwoofer and a sepa-
rate source selector for rear channel. The use of
a dedicated BICMOS process makes signal proc-
essing very linear thus achieving low distortion
and low noise figures.
November 2001
SUPPLY
VOLUME
CREF
OUT LF
D96AU864
I
2
C BUS
BEEP
V
S
PDL
INPUT
MULTIPLEXER
+ MIXING-STAGE
PAUSE
LOUDNESS
SOFT
MUTE
BASS
TREBLE
VOICE-BANDPASS
OUT RF
OUT RR
OUT RL
SDA
SCL
MONO
FADER
DIGITAL CONTROL
CD R+
PDR
PDGND
SE1L
GND
MUTE
CD L+
SUBWOOFER
OUT
FRONT
SELECTOR
REAR
SELECTOR
CD L-
CD R-
SE1R
SE2R
SE2L
MD+
MD-
SEM/SE3L
SE3R
HP
LP
FRONT
FADER
FRONT
FADER
REAR
FADER
REAR
FADER
IN-GAIN +
AUTO ZERO
COMPANDER
LOUDNESS
IN-GAIN
SUBWOOFER
LP
PAUSE
DETECT.
SUBOUT+
SUBOUT-
7
9
10
11
1
2
13
12
3
4
28
27
23
16
15
14
8
6
5
26
22
21
19
20
18
17
25
24
BLOCK DIAGRAM
SO28
ORDERING NUMBER:
TDA7462D
TDA7462
DUAL AUDIOPROCESSOR WITH COMPANDER
AND SUBWOOFER OUTPUT
1/25
相關(guān)PDF資料 |
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| TDA7463A | LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7463AD | LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7463D | LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7463D013TR | LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7464 | Digitally Controlled Audio Processor with SRS Surround Sound and Voice Canceller(帶聲音檢索系統(tǒng)和回音抵消器的數(shù)控音頻處理器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7462D013TR | 功能描述:音頻 DSP DUAL AUDIOPROCESSOR COMPANDER /SUBWOOFER RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| TDA7463A | 功能描述:多媒體雜項 Lo Vltg TONE CONTROL RoHS:否 制造商:Texas Instruments 類型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube |
| TDA7463A_1 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7463AD | 功能描述:音頻 DSP Lo Vltg TONE CONTROL RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| TDA7463AD_05 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:LOW VOLTAGE TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR |
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