參數(shù)資料
型號： TDA7303
廠商： 意法半導體
英文描述： Digital controlled stereo audio processor with loudness
中文描述： 數(shù)字音量控制的立體聲音頻處理器
文件頁數(shù)： 1/20頁
文件大?。?/td> 224K
代理商： TDA7303
August 2006
Rev 1
1/21
1
TDA7303
Digital controlled stereo audio processor with loudness
Features
■
Input multiplexer:
– 3 stereo inputs
– Selectable input gain for optimal adaption
to different sources
■
Volume control in 1.25dB steps
■
Loudness function
■
Treble and bass controL
■
Four speaker attenuatorS:
– 4 independent speakers control in 1.25dB
steps for balance and fader facilities
– Independent mute function
■
All functions programmable via serial I
2
C bus
Description
The TDA7303 is a volume, tone (bass and treble)
balance (Left/Right) and fader (front/rear)
processor for quality audio applications in car
radio, Hi-Fi and portable systems.
Selectable input gain and external loudness
function are provided. Control is accomplished by
serial I
2
C bus microprocessor interface.
The AC signal setting is obtained by resistor
networks and switches combined with operational
amplifiers.
Thanks to the used BIPOLAR/CMOS Tecnology,
Low Distortion, Low Noise and Low DC stepping
are obtained.
Order codes
SO-28
Part number
Package
Packing
TDA7303
SO-28
Tray
TDA7303TR
SO-28
Tape and reel
www.st.com
相關(guān)PDF資料
PDF描述
TDA7303TR Digital controlled stereo audio processor with loudness
TDA7306 Digital Controlled Stereo Audio Processor(數(shù)控立體聲音頻處理器)
TDA7309D DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS
TDA7309 Digital Controlled Stereo Audio Processor With Loudness(帶響度的數(shù)控立體聲音頻處理器)
TDA7310 Serial Bus Controlled Audio Processor(串行總線控制音頻處理器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7303TR 功能描述:音頻放大器 Digital CNTRL Stereo Audio Processor LOU RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TDA7309 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: 安裝風格: 封裝 / 箱體: 封裝:Tube
TDA7309_06 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS
TDA7309D 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: 安裝風格: 封裝 / 箱體: 封裝:Tube
TDA7309D013TR 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: 安裝風格: 封裝 / 箱體: 封裝:Tube
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