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參數(shù)資料
| 型號(hào)： | TDA7439 |
| 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)： | 8/23頁 |
| 文件大?。?/td> | 296K |
| 代理商： | TDA7439 |
I2C bus addresses and data
TDA7439
16/23
Table 11.
Bass gain value (sub address 0x3)
MSB
LSB
Bass gain
2-dB steps
D7
D6
D5
D4
D3
D2
D1
D0
XX
0
-14 dB
XX
0
1
-12 dB
XX
0
1
0
-10 dB
XX
0
1
-8 dB
XX
0
1
0
-6 dB
XX
0
1
0
1
-4 dB
XX
0
1
0
-2 dB
XX
X
1
0 dB
XX
1
0
2 dB
XX
1
0
1
4 dB
XX
1
0
6 dB
XX
1
0
1
8 dB
XX
1
0
1
0
10 dB
XX
1
0
1
12 dB
XX
1
0
14 dB
Table 12.
Mid-range gain value (sub address 0x4)
MSB
LSB
Mid-range gain
2-dB steps
D7
D6
D5
D4
D3
D2
D1
D0
XX
0
-14 dB
XX
0
1
-12 dB
XX
0
1
0
-10 dB
XX
0
1
-8 dB
XX
0
1
0
-6 dB
XX
0
1
0
1
-4 dB
XX
0
1
0
-2 dB
XX
X
1
0 dB
XX
1
0
2 dB
XX
1
0
1
4 dB
XX
1
0
6 dB
XX
1
0
1
8 dB
XX
1
0
1
0
10 dB
XX
1
0
1
12 dB
XX
1
0
14 dB
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| TDA7439_08 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Three-band digitally-controlled audio processor |
| TDA7439B | 功能描述:音頻 DSP 3-Band Digital Cont RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7439D | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:THREE BANDS DIGITALLY CONTROLLED AUDIO PROCESSOR |
| TDA7439DS | 功能描述:音頻 DSP 3-Band Digital Cont RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| TDA7439DS_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Three-band digitally-controlled audio processor |
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