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参数资料
| 型号： | TDA7317 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频控制 |
| 英文描述： | 2 CHANNEL(S), EQUALIZER CIRCUIT, PDIP30 |
| 封装： | 0.400 INCH, SDIP-30 |
| 文件页数： | 10/12页 |
| 文件大小： | 826K |
| 代理商： | TDA7317 |
SOFTWARE SPECIFICATION
Interface Protocol
The interface protocol comprises:
A start condition (s)
A chip address byte, containing the TDA7317
address (the 8th bit of the byte must be 0). The
TDA7317 must always acknowledge at the end
of each transmitted byte.
A sequence of data (N-bytes + acknowledge)
A stop condition (P)
TDA7316 ADDRESS
MSB
first byte
LSB
MSB
LSB
MSB
LSB
S
1000
01
A
0
ACK
DATA
ACK
DATA
ACK
P
Data Transferred (N-bytes + Acknowledge)
ACK = Acknowledge
S = Start
P = Stop
MAX CLOCK SPEED 100kbits/s
SOFTWARE SPECIFICATION
Chip address (84 or 86 Hex)
1
MSB
00
1
A
0
LSB
A = Logic level on pin ADDR
A = 1 if ADDR pin = open
A = 0 if ADDR pin = connected to ground
SOFTWARE SPECIFICATION (continued)
DATA BYTES (detailed description)
Volume
MSB
LSB
FUNCTION
0
X
B2
B1
B0
A2
A1
A0
Volume 0.375dB steps
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
-0.375
-0.75
-1.125
-1.5
-1.875
-2.25
-2.625
0
X
B2
B1
B0
A2
A1
A0
Volume -3dB steps
0
1
0
1
0
1
0
1
0
1
0
-3
-6
-9
-12
-15
TDA7317
7/12
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA7318 | 功能描述:音频 DSP Digital Audio Proc RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TDA7318D | 功能描述:IC PROCESSOR STEREO DGTL 28-SOIC RoHS:是 类别:集成电路 (IC) >> 线性 - 音频处理 系列:- 其它有关文件:STA321 View All Specifications 标准包装:1 系列:Sound Terminal™ 类型:音频处理器 应用:数字音频 安装类型:表面贴装 封装/外壳:64-LQFP 裸露焊盘 供应商设备封装:64-LQFP EP（10x10） 包装:Digi-Reel® 其它名称:497-11050-6 |
| TDA7318D013TR | 功能描述:音频 DSP Digital Audio Proc RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TDA7319 | 功能描述:音频 DSP Digital Audio Proc RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TDA7319D | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:3 BAND DIGITAL CONTROLLED AUDIO PROCESSOR |
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