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參數(shù)資料
| 型號： | TDA7312 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 音頻控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP30 |
| 封裝： | 0.400 INCH, SDIP-30 |
| 文件頁數(shù)： | 13/13頁 |
| 文件大小： | 3460K |
| 代理商： | TDA7312 |
SOFTWARE SPECIFICATION
Interface Protocol
The interface protocol comprises:
A start condition (s)
A chip address byte, containing the TDA7312
address (the 8th bit of the byte must be 0). The
TDA7312 must always acknowledge at the end
of each transmitted byte.
A sequence of data (N-bytes + acknowledge)
A stop condition (P)
TDA7312 ADDRESS
MSB
first byte
LSB
MSB
LSB
MSB
LSB
S
10001 ADDR
2
ADDR
1
0
ACK
DATA
ACK
DATA
ACK
P
Data Transferred (N-bytes + Acknowledge)
ACK = Acknowledge
S = Start
P = Stop
SOFTWARE SPECIFICATION
Chip address
1
MSB
00
01
ADDR
2
ADDR
1
0
LSB
DATA BYTES
MSB
LSB
FUNCTION
0
1
0
1
B2
0
1
0
1
B1
D2
0
1
B0
D1
C3
A2
S2
C2
A1
S1
C1
A0
S0
C0
Volume control
Speaker ATT L
Speaker ATT R
Audio switch
Bass control
Treble control
Ax = 1.25dB steps; Bx = 10dB steps; Cx = 2dB steps; Sx = Input Selector; DX = Dig Out Pins
ADDR2 ADDR1
CHIP ADDRESS
0
88 HEX
0
1
8A HEX
1
0
8C HEX
1
8E HEX
TDA7312
9/13
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PDF描述 |
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| TDA7313N | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP28 |
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| TDA7313 | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP28 |
| TDA7313D | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28 |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| TDA7313 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7313D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7313N | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7313ND | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS |
| TDA7314 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:DIGITAL CONTROLLED AUDIO PROCESSOR WITH LOUDNESS |
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