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參數(shù)資料
| 型號(hào)： | TDA7345 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX |
| 中文描述： | 數(shù)控式矩陣環(huán)繞聲音頻處理器 |
| 文件頁(yè)數(shù)： | 9/18頁(yè) |
| 文件大小： | 122K |
| 代理商： | TDA7345 |
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MSB
LSB
SUBADDRESS
A0
0
A1
0
A2
0
A3
X
B
B
0
X
X
VOLUME ATTENUATION &
LOUDNESS
SURROUND & OUT &
EFFECT CONTROL
BASS
TREBLE
REC-OUT-R
REC-OUT-L
R
OUT
L
OUT
INPUT STAGE CONTROL
0
1
0
0
X
X
X
B
0
0
0
0
0
0
0
0
1
0
1
0
1
1
1
1
0
0
1
1
1
0
0
1
1
1
1
1
X
X
X
X
X
0
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
B
B
B
B
B
B
B
B = 1 yesincremental bus;
B = 0 no incremental bus;
X = indifferent 0,1
The first byte select the function, it is identifiedby the MSB= 0
DATA BYTES
FUNCTION SELECTION
FIRST BYTE (subaddress)
S
1
0
0
0
0
0
1
0
ACK
A2
ACK
DATA
ACK
P
MSB
LSB
MSB
LSB
MSB
LSB
CHIP ADDRESS
D94AU196
0 A0 A1
A3 X
X
1
1
SUBADDRESS
DATA 1 ... DATA n
2) onesubaddress,(with incrementalbus) , with n data (data1that concernssubaddress+1, data 2
that concernssubaddress+ 2 etc.)
S
1
0
0
0
0
0
1
0
ACK
A2
ACK
DATA
MSB
LSB
MSB
LSB
MSB
LSB
CHIP ADDRESS
D94AU197
0 A0 A1
A3 X
X
0
1
SUBADDRESS
DATA 1 ... DATA n
ACK
A2
ACK
DATA
ACK
1
MSB
LSB
MSB
LSB
0 A0 A1
A3 X
X
0
1
SUBADDRESS
DATA 1 ... DATA n
3) moresubaddress with more data
TDA7345
9/18
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| TDA7345D | DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX |
| TDA7346D | DIGITAL CONTROLLED SURROUND SOUND MATRIX |
| TDA7348D | DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7348 | Digitally Controlled Audio Processor(數(shù)控音頻處理器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7345D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX |
| TDA7346 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED SURROUND SOUND MATRIX |
| TDA7346D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED SURROUND SOUND MATRIX |
| TDA7348 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7348_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digitally controlled audio processor |
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