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參數(shù)資料
| 型號： | TDA7404DTR |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻控制 |
| 英文描述： | 1 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28 |
| 封裝： | SOP-28 |
| 文件頁數(shù)： | 9/28頁 |
| 文件大?。?/td> | 521K |
| 代理商： | TDA7404DTR |
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TDA7404D
2.3 Reset Condition
A Power-On-Reset is invoked if the Supply-Voltage is below than 3.5V. After that the following data is written
automatically into the registers of all subaddresses :
The programming after POR is marked bold-face / underlined in the programming tables.
With this programming all the outputs are muted to VREF (VOUT= VDD/2).
Note : All the blank bits in the following tables are "don't care"-bits.
2.4 SUBADDRESS (receive mode)
1 For more information see Soft Mute-section
2 For more information see AutoZero-section
3 For more information see Test Programming block
4 If this bit is set to "1", the subaddress is automatically incremented after the transmission of a data-byte.
Therefore a transmission of more than one byte without sending the new subaddress is possible.
MSB
LSB
11
1
0
MSB
LSB
FUNCTION
I3
I2
I1
I0
A3
A2
A1
A0
0
1
Zero cross / Soft Mute 1
Zero Cross available
Soft Mute available
0
1
AutoZero Remain 2
off
on
0
1
Testmode 3
off
on
0
1
Auto-Increment Mode 4
off
on
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Input Selector / Gain
Loudness
Volume
Treble
Bass
Speaker attenuator LF / Bass Fc select
Speaker attenuator RF
Speaker attenuator LR
Speaker attenuator RR
Subwoofer attenuator LSW
Subwoofer attenuator RSW
SoftMute / Mixing
Others selection
Testing
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA7404D | 1 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28 |
| TDA7405TR | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| TDA7405 | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44 |
| TDA7406T | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
| TDA7407TR | SPECIALTY CONSUMER CIRCUIT, PQFP44 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7405 | 功能描述:音頻 DSP EQUALIZER CAR RADIO 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 |
| TDA7405_04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:EQUALIZER CARRADIO SIGNAL PROCESSOR |
| TDA7405TR | 功能描述:處理器 - 專門應(yīng)用 EQUALIZER CAR RADIO SIGNAL PROCESSOR RoHS:否 制造商:Freescale Semiconductor 類型:Multimedia Applications 核心:ARM Cortex A9 處理器系列:i.MX6 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:1 GHz 指令/數(shù)據(jù)緩存: 數(shù)據(jù) RAM 大小:128 KB 數(shù)據(jù) ROM 大小: 工作電源電壓: 最大工作溫度:+ 95 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MAPBGA-432 |
| TDA7406 | 功能描述:音頻 DSP Car Radio 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 |
| TDA7406T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:CAR RADIO SIGNAL PROCESSOR |
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