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參數資料
| 型號： | TDA7501 |
| 廠商： | 意法半導體 |
| 英文描述： | LINE-DRIVER FOR DIGITAL CARRADIO SIGNAL PROCESSOR |
| 中文描述： | 線用于數字CARRADIO驅動器的信號處理器 |
| 文件頁數： | 1/18頁 |
| 文件大?。?/td> | 148K |
| 代理商： | TDA7501 |
INPUTS:
- QUASI DIFFERENTIAL STEREO INPUT
FORCD
- DIFFERENTIALSTEREOINPUTSFOR
PHONE,NAVIGATION,FM, AM
- SINGLE-ENDEDINPUT FOR CASSETTE
- FOURINDEPENDENTINPUTMULTIPLEXER
ANDGAINSTAGES
- ENVELOPE-DETECTORFOR
AM-NOISEBLANKING
- MIXINGOF PHONE AND NAVIGATION
- DC-CONNECTION TO DSP
- DUAL MPXINPUTS
OUTPUTS:
- 6OUTPUTCHANNELSWITHINDEPENDENT
VOLUMECONTROL
-4MAINOUTPUTCHANNELSWITHADDITIONAL
INPUTSELECTORFORPHONEAND/OR
NAVIGATIONORCD
- OUTPUTSFORUPTO4Vrms
- AC-CONNECTIONFROMDSP
DIGITALCONTROL:
- SPI-BUSOR I
2
C BUSINTERFACE
(SELECTABLE)
- DIRECT MUTE FOR THE OUTPUT STAGES
AND/ORHIGH IMPEDANCEMPX MUTE
BLOCK DIAGRAM
DESCRIPTION
The Linedriver handles all analog input- and out-
put-signals for the Digital Carradio Signal Proces-
sor TDA7501. The device contains four inde-
pendent input multiplexers to select the sources
for the DSP’s four AD-converters. Four additional
gain stages allow an adaptation to run the ADCs
in best S/N condition.
The six outputs have independent volume stages
with a large dynamic range. Using a 12V-supply
the outputs are able to drive up to 4Vrms .
This is preliminary information on a new product foreseen to be developed. Details are subject to change withoutnotice.
April 1999
TQFP44
TDA7501
LINE-DRIVER FOR DIGITAL CARRADIO
SIGNAL PROCESSOR
PRODUCT PREVIEW
1/18
相關PDF資料 |
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| TDA7502 | IN-CAR REMOTE AMPLIFIER DSP |
| TDA7503 | DUAL DSP PLUS MICRO FOR AUDIO APPLICATIONS |
| TDA7511 | AM/FM TUNER FOR CAR RADIO AND HIFI APPLICATIONS |
| TDA7512 | AM/FM CAR RADIO TUNER IC WITH INTELLIGENT SELECTIVITY SYSTEM ISS |
| TDA7513T | SINGLE-CHIP FM/AM TUNER WITH STEREO DECODER AND AUDIO PROCESSOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TDA7501_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Line driver for digital car radio Signal processor (DSPLD) |
| TDA7501TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Line driver for digital car radio Signal processor (DSPLD) |
| TDA7502 | 功能描述:數字信號處理器和控制器 - DSP, DSC In-Car Remote Amp RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT |
| TDA7502_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:In-car remote amplifier DSP |
| TDA7502013TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:In-car remote amplifier DSP |
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