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參數(shù)資料
| 型號(hào)： | TDA7406 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Car radio signal processor |
| 中文描述： | 車載無(wú)線電信號(hào)處理器 |
| 文件頁(yè)數(shù)： | 17/64頁(yè) |
| 文件大小： | 825K |
| 代理商： | TDA7406 |
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TDA7406
Description of the audioprocessor part
17/64
Figure 3.
Input-stages
4.2
AutoZero
The AutoZero allows a reduction of the number of pins as well as external components by
canceling any offset generated by or before the In-Gain-stage (Please notice that externally
generated offsets, e.g. generated through the leakage current of the coupling capacitors,
are not canceled).
The auto-zeroing is started every time the DATA-BYTE 0 is selected and needs max.
0.3ms
for the alignment. To avoid audible clicks the Audioprocessor have to be muted by soft mute
or hard mute during this time.
4.2.1
AutoZero for Stereodecoder-Selection
A special procedure is recommended for selecting the stereodecoder at the input-selector to
guarantee an optimum offset-cancellation:
(Step 0: SoftMute or Mute the signal-path)
Step 1: Temporary deselect the stereodecoder at the input-selector
Step 2: Configure the stereodecoder via IIC-Bus
Step 3: Wait 1ms
Step 4: Select the stereodecoder
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA7407 | ADVANCED CAR SIGNAL PROCESSOR |
| TDA7409 | CARRADIO-SIGNAL-PROCESSOR |
| TDA7409D | CARRADIO-SIGNAL-PROCESSOR |
| TDA7410ND | Signal processor for car radio applications |
| TDA7410NDTR | Signal processor for car radio applications |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7406T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CAR RADIO SIGNAL PROCESSOR |
| TDA7406TR | 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 |
| TDA7407 | 功能描述:音頻 DSP Advanced car signal processor 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 |
| TDA7407_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Advanced car signal processor |
| TDA7407D | 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 |
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