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参数资料
| 型号： | TDA7430 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 音频控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44 |
| 封装： | 10 X 10 MM, 1.40 MM HEIGTH, TQFP-44 |
| 文件页数： | 6/23页 |
| 文件大小： | 229K |
| 代理商： | TDA7430 |
TDA7430 - TDA7431
14/23
Table 11. BASS SELECTION
Table 12. SPEAKER/AUX ATT. R & L SELECTION
X = INDIFFERENT 0,1
SPEAKER/AUX ATTENUATION = 0dB ~ -79dB
MSB
LSB
BASS
D7
D6
D5
D4
D3
D2
D1
D0
2 dB STEPS
00
-14
00
01
-12
00
10
-10
00
11
-8
01
00
-6
01
-4
01
10
-2
01
11
0
11
0
11
10
2
11
01
4
11
00
6
10
11
8
10
01
12
10
00
14
NATURAL BASE
0
NBRIN, NBRO, NBLIN,
NBLO PIN ACTIVE
1
NO NBRIN, NBRO, NBLIN,
NBLO PIN
MSB
LSB
SPEAKER/AUX ATT
D7
D6
D5
D4
D3
D2
D1
D0
1 dB STEPS
00
0
00
1
-1
01
0
-2
01
1
-3
10
0
-4
10
1
-5
11
0
-6
11
1
-7
8 dB STEPS
0
000
0
001
-8
0
010
-16
0
011
-24
0
100
-32
0
101
-40
0
110
-48
0
111
-56
1
000
-64
1
001
-72
MUTE
10
1
X
11
X
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PDF描述 |
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| TDA7430TR | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PQFP44 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA7430_04 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX AND VOICE CANCELLER |
| TDA7430TR | 功能描述:多媒体杂项 DIGITALLY CONTROLLED AUDIO PROCESSOR RoHS:否 制造商:Texas Instruments 类型: 通道数量: 转换速率:540 Mbps 分辨率: 封装 / 箱体:SOIC-16 封装:Tube |
| TDA7431 | 功能描述:音频 DSP Digitally Controlled 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 |
| TDA7431S | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX AND VOICE CANCELLER |
| TDA7432 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:BASIC FUNCTION AUDIO PROCESSOR |
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