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參數(shù)資料
| 型號： | TDA7409D |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻控制 |
| 英文描述： | 1 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO20 |
| 封裝： | SOP-20 |
| 文件頁數(shù)： | 1/25頁 |
| 文件大?。?/td> | 299K |
| 代理商： | TDA7409D |
1/25
TDA7409
September 2003
s
4 STEREO INPUTSSOFTSTEP-VOLUME
s
BASS, TREBLE AND LOUDNESS CONTROL
s
DIRECT MUTEAND SOFTMUTE
s
INTERNAL BEEP
s
FOUR INDEPENDENT SPEAKER-OUTPUTS
s
SUBWOOFER STEREO OUTPUT
s
DIGITAL CONTROL:
q
I2C-BUS INTERFACE
q
AUDIO-FILTER CHARACTERISTICS
PROGRAMMABLE
DESCRIPTION
The TDA7409 is a high performance signal proces-
sor specificall designed for car radio applications.
The device includes a high performance audiopro-
cessor with fully integrated audio filters. The digital
control allows a programming in a wide range of all
the filter characteristics. By the use of a BICMOS-
process and a linear signal processing low distortion
and low noise are obtained.
SO20
ORDERING NUMBER: TDA7409D
CARRADIO-SIGNAL-PROCESSOR
BLOCK DIAGRAM
INPUT
MULTIPLEXER
GND
SCL
SDA
SWR
SWL
OUTRR
OUTLR
OUTRF
OUTLF
MUTE
SE4L
SE3R
SE3L
SE2R
SE2L
SE1R
SE1L
VREF
VS
MONO
FADER
GAIN/
AUTO
ZERO
SOFT
MUTE
ZERO
CROSS
MIXING
STAGE
MONO/
BEEP
SUPPLY
LOUDNESS
DIGITAL CONTROL I2C-BUS
VOLUME
TREBLE
BASS
MONO
FADER
MONO
FADER
MONO
FADER
MONO
FADER
MONO
FADER
D00AU1178
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| TDA7410NDTR | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO20 |
| TDA7410ND | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO20 |
| TDA7410 | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO20 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7409DTR | 功能描述:音頻 DSP INFOTAINMENT 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 |
| TDA7410D | 制造商:STMicroelectronics 功能描述: |
| TDA7410ND | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Signal processor for car radio applications |
| TDA7410NDTR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Signal processor for car radio applications |
| TDA7411 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ADVANCED CAR SIGNAL PROCESSOR |
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