參數(shù)資料
型號(hào)： TLV320AIC3106_0706
廠商： Texas Instruments, Inc.
元件分類： Codec
英文描述： LOW-POWER STEREO AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY
中文描述： 低功耗立體聲音頻編解碼器的便攜式音頻/電話
文件頁(yè)數(shù)： 38/102頁(yè)
文件大?。?/td> 1259K
代理商： TLV320AIC3106_0706
www.ti.com
GAIN=0,-1.5,-3,..,-12dB,MUTE
LINE1L
P/MIC1LP
LINE2LP/MIC2LP
LINE1RP/MIC1RP
LINE3L/MIC3L
LINE3R/MIC3R
GAIN=0,-1.5,-3,..,-12dB,MUTE
GAIN=0,-1.5,-3,..,-12dB,MUTE
GAIN=0,-1.5,-3,..,-12dB,MUTE
GAIN=0,-1.5,-3,..,-12dB,MUTE
TO LEFT ADC
PGA
ANALOG INPUT BYPASS PATH FUNCTIONALITY
The TLV320AIC3106 includes the additional ability to route some analog input signals past the integrated data
converters, for mixing with other analog signals and then direct connection to the output drivers. This capability
is useful in a cellphone, for example, when a separate FM radio device provides a stereo analog output signal
that needs to be routed to headphones. The TLV320AIC3106 supports this in a low power mode by providing a
direct analog path through the device to the output drivers, while all ADCs and DACs can be completely
powered down to save power.
TLV320AIC3106
SLAS509B–DECEMBER 2006–REVISED JUNE 2007
Inputs can also be selected as single-ended instead of fully-differential, and mixing or muxing into the ADC
PGAs is also possible in this mode. It is not possible, however, for an input pair to be selected as
fully-differential for connection to one ADC PGA and simultaneously selected as single-ended for connection to
the other ADC PGA channel. However, it is possible for an input to be selected or mixed into both left and right
channel PGAs, as long as it has the same configuration for both channels (either both single-ended or both
fully-differential).
Figure 31
shows the single-ended mixing configuration for the left channel ADC PGA, which enables mixing of
the signals LINE1LP, LINE2LP, LINE1RP, MIC3L, and MIC3R. The right channel ADC PGA mix is similar,
enabling mixing of the signals LINE1RP, LINE2RP, LINE1LP, MIC3L, and MIC3R.
Figure 31. Left Channel Single-Ended Analog Input Mixing Configuration
For fully-differential inputs, the TLV320AIC3106 provides the ability to pass the signals LINE2LP-LINE2LM and
LINE2RP-LINE2RM to the output stage directly. If in single-ended configuration, the device can pass the signal
LINE2LP and LINE2RP to the output stage directly.
38
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV320AIC3106EVM 功能描述:音頻 IC 開發(fā)工具 TLV320AIC3106 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TLV320AIC3106EVM-K 功能描述:音頻 IC 開發(fā)工具 TLV320AIC3106EVM-K Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TLV320AIC3106IGQE 制造商:Texas Instruments 功能描述:AUD CODEC 2ADC / 2DAC 24BIT 80BGA - Trays
TLV320AIC3106IGQER 制造商:Texas Instruments 功能描述:AUD CODEC 2ADC / 2DAC 24BIT 80BGA - Tape and Reel
TLV320AIC3106IRGZR 功能描述:接口—CODEC Lo-Pwr Stereo CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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