參數(shù)資料
型號: TDA7406
廠商: 意法半導體
英文描述: Car radio signal processor
中文描述: 車載無線電信號處理器
文件頁數(shù): 6/64頁
文件大?。?/td> 825K
代理商: TDA7406
List of figures
TDA7406
6/64
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
Figure 16.
Figure 17.
Figure 18.
Figure 19.
Figure 20.
Figure 21.
Figure 22.
Figure 23.
Figure 24.
Figure 25.
Figure 26.
Figure 27.
Figure 28.
Figure 29.
Figure 30.
Figure 31.
Figure 32.
Block diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pin connection (Top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Input-stages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Loudness Attenuation @ fP = 400Hz.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Loudness Center frequencies @ Attn. = 15dB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
1st and 2nd Order Loudness @ Attn. = 15dB, fP=400Hz. . . . . . . . . . . . . . . . . . . . . . . . . . 19
Soft Mute-Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
SoftStep-Timing for Volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Equalizer filter control @ fCenter = 1kHz, Q = 1.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Center frequencies @ Gain = 15dB, Q = 1.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Quality factors @ boost = 15dB, fCenter = 1kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Superposition of all EQ bands @ boost = 15dB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
EQ band1, normal- and DC-mode @ boost = 15 dB, fCenter = 62 Hz. . . . . . . . . . . . . . . . 23
Subwoofer Application with Lowpass @ 80/120/160Hz and HighPass @ 90/135/180Hz . 24
Spectrum analyzer block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Timing spectrum analyzer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
AC/DC-coupling and MixIn Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Output Selector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Block diagram Dual MPX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Trigger Threshold vs. VPEAK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Deviation Controlled Trigger Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Fieldstrength Controlled Trigger Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Block diagram of the stereodecoder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Signals during stereodecoder's SoftMute. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Signal-Control via SoftMute-Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Internal stereoblend characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Relation between internal and external LEVEL-voltages for setup of Stereoblend . . . . . . 38
Highcut characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Block diagram of the noiseblanker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Block diagram of the Multipath-Detector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Application Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
TQFP44 Mechanical Data & Package Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
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: 安裝風格: 封裝 / 箱體: 封裝:Tube