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参数资料
| 型号： | TDA7403DTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO20 |
| 封装： | SO-20 |
| 文件页数： | 11/25页 |
| 文件大小： | 232K |
| 代理商： | TDA7403DTR |
Mute, Beep and Mixing
MSB
LSB
MUTE/BEEP/MIXING
D7
D6
D5
D4
D3
D2
D1
D0
0
1
0
1
0
1
0
1
0
1
Mute
Enable Softmute
Disable Softmute
Mute time =0.48 ms
Mute time =0.96 ms
Mute time =40.4 ms
Mute time =324 ms
Stereo Decoder Softmute Influence = off
Stereo Decoder Softmute Influence = on
1
Must be "1"
Note: for more information to the Stereodecoder-Softmute-Influence please refer to the stereodecoder description.
Volume
MSB
LSB
ATTENUATION
D7
D6
D5
D4
D3
D2
D1
D0
0
:
0
:
0
:
1
0
:
0
:
0
1
:
1
0
:
0
:
1
0
:
0
:
1
:
1
0
:
1
0
:
1
:
1
0
:
1
0
:
0
1
:
1
0
:
1
0
1
:
0
1
0
:
1
0
1
:
0
1
Gain/Attenuation
+32dB
+31dB
:
+20dB
+19dB
+18dB
:
+1dB
0dB
- 1dB
:
-78dB
-79dB
0
1
Softstep
Softstep Volume = off
Softstep Volume = on
Note: It is not recommended to use a gain more than 20dB for system performance reason. In general, the max. gain should be limited by
software to the maximum value, which is needed for the system.
TDA7403
19/25
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA7404 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:CARRADIO-SIGNAL-PROCESSOR |
| TDA7404_08 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Car radio signal processor |
| TDA7404D | 功能描述:音频 DSP Car Radio Signal 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 |
| TDA7404DTR | 功能描述:音频 DSP Car Radio Signal 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 |
| TDA7405 | 功能描述:音频 DSP EQUALIZER CAR RADIO SIGNAL PROCESSOR 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 |
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