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參數(shù)資料
| 型號： | TDA7340 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | AUDIO SIGNAL PROCESSOR |
| 中文描述： | 音頻信號處理器 |
| 文件頁數(shù)： | 12/16頁 |
| 文件大?。?/td> | 115K |
| 代理商： | TDA7340 |
SPEAKERATTENUATORS
MSB
D7
D6
LSB
D0
SPEAKER ATTENUATORS LF, LR, RF, RR
D5
D4
D3
D2
D1
-1.25dB STEPS
0dB
-1.25dB
-2.5dB
-3.75dB
-5dB
-6.25dB
-7.5dB
-8.75dB
10dB STEPS
0dB
-10dB
-20dB
-30dB
Speaker Mute
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
1
1
1
0
1
0
1
1
1
1
1
For example an attenuationof 25dBon a selectedoutput is given by: 11110100
STEREO DECODER
MSB
D7
D6
LSB
D0
0
1
0
1
FUNCTION
D5
D4
D3
D2
D1
0
0
1
1
11dB Input Gain
8.5dB Input Gain
6dB Input Gain
3.5dB Input Gain
Stereo Decoder Muted
Stereo Decoder Off
Forced Mono
Noise Blanker Threshold 1 (NTB = 00)
Noise Blanker Threshold 2 (NTB = 10)
Noise Blanker Threshold 3 (NTB = 11)
Pilot Threshold High (P
th
= 0)
Pilot Threshold Low (P
th
= 1)
1
1
1
0
1
1
0
0
1
0
1
For example pilot threshold low, noise blanker threshold 2 (NTB = 10), Stereo decoder ON, 6dB input
gain is given by: 11000010.
TDA7340
12/16
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TDA7340P | AUDIO SIGNAL PROCESSOR |
| TDA7342 | DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7343 | DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7343D | DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7344 | DIGITAL CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7340G | 功能描述:音頻 DSP Audio Signal 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(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7340P | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:AUDIO SIGNAL PROCESSOR |
| TDA7340S | 功能描述:音頻 DSP Audio Signal 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(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7342 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digitally controlled audio processor |
| TDA7342_06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digitally controlled audio processor |
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