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參數資料
| 型號： | TLV320AIC34_1 |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | Codec |
| 英文描述： | FOUR-CHANNEL, LOW-POWER AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY |
| 中文描述： | 四通道，低功耗音頻編解碼器的便攜式音頻/電話 |
| 文件頁數： | 48/94頁 |
| 文件大小： | 905K |
| 代理商： | TLV320AIC34_1 |
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TLV320AIC34
SLAS538A–OCTOBER 2007–REVISED NOVEMBER 2007
Combinations of the foregoing
The output-stage architecture of each partition leading to the high-power output drivers is shown in
Figure 35
,
with the volume control and mixing blocks being effectively identical to those shown in
Figure 34
. Note that each
of these drivers has an output level control block like those included with the line output drivers, allowing gain
adjustment up to 9 dB on the output signal. As in the previous case, this output level adjustment is not intended
to be used as a standard volume control, but instead is included for additional full-scale output signal level
control.
Two of the output drivers in each partition, HPROUT_x and HPLOUT_x, include a direct connection path for the
stereo DAC outputs to be passed directly to the output drivers, bypassing the analog volume controls and mixing
networks, by using the DAC_L2/R2 path. As in the line output case, this functionality provides the highest-quality
DAC playback performance with reduced power dissipation, but can only be used if the DAC output is not being
routed to multiple output drivers simultaneously, and if mixing of the DAC output with other analog signals is not
needed.
48
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Copyright 2007, Texas Instruments Incorporated
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TLV320AIC34
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV320AIC34EVM-K | 功能描述:音頻 IC 開發(fā)工具 TLV320AIC34EVM-K Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| TLV320AIC34IZAS | 功能描述:接口—CODEC Low-Pwr 4-channel CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| TLV320AIC34IZASR | 功能描述:接口—CODEC Low-Pwr 4-channel CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| TLV320AIC36 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Low Power Stereo Audio Codec With Embedded miniDSP |
| TLV320AIC36EVM-K | 功能描述:音頻 IC 開發(fā)工具 TLV320AIC36 Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
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