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參數(shù)資料
| 型號： | AK4343 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | Stereo DAC with HP/RCV/SPK-AMP |
| 中文描述： | 立體聲DAC惠普/垃圾車/胰腎聯(lián)合移植腺苷 |
| 文件頁數(shù)： | 49/98頁 |
| 文件大小： | 851K |
| 代理商： | AK4343 |
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ASAHI KASEI
[AK4343]
MS0478-E-01
2006/10
- 49 -
Analog Mixing: Stereo Input (LIN2/RIN2, AIN3 bit = “1”: LIN3/RIN3 pins)
When PMAINL2=PMAINR2 bits = “1”, LIN2 and RIN2 pins can be used as stereo line input for analog mixing. When
the LINS2 and RINS2 bits are set to “1”, the input signal from the LIN2/RIN2 pins is output to Speaker-Amp. When the
LINH2 and RINH2 bits are set to “1”, the input signal from the LIN2/RIN2 pins is output to Headphone-Amp. When the
LINL2/RINR2 bits are set to “1”, the input signal from the LIN2/RIN2 pins is output to the stereo line output amplifier.
When AIN3 bit = “1”, MIN and VCOC pins becomes LIN3 and RIN3 pins, respectively. In this case, PLL is not
available. When PMAINL3=PMAINR3 bits = “1”, LIN2 and RIN2 pins can be used as stereo line input for analog
mixing. When PMMICL=PMMICR=MICL3=MICR3 bits = “1”, analog mixing source is changed from LIN3/RIN3
input to Gain-Amp output signal. When the LINS3 and RINS3 bits are set to “1”, the input signal from the LIN3/RIN3
pins is output to Speaker-Amp. When the LINH3 and RINH3 bits are set to “1”, the input signal from the LIN3/RIN3 pins
is output to Headphone-Amp. When the LINL3/RINR3 bits are set to “1”, the input signal from the LIN3/RIN3 pins is
output to the stereo line output amplifier.
When the analog mixing is used at MICL3=MICR3 bits = “0”, the input resistance of LIN3/RIN3 pins becomes 30k
(typ) at MGAIN1-0 bits = “00” and 20k
(typ) at MGAIN1-0 bits = “01”, “10” or “11”, respectively. When the analog
mixing is used at MICL3=MICR3 bits = “1”, the input resistance of LIN3/RIN3 pins becomes 60k
(typ) at MGAIN1-0
bits = “00” and 30k
(typ) at MGAIN1-0 bits = “01”, “10” or “11”, respectively.
Table 37, Table 38, Table 39 and Table 40show the typical gain.
AK4343
LIN1/IN1
pin
RIN1/IN1+ pin
INL1-0 bits
MDIF1 bit
RIN2/IN2
pin
LIN2/IN2+ pin
INR1-0 bits
MDIF2 bit
MIN/LIN3 pin
VCOC/RIN3 pin
Lineout, Receiver-Amp, HP-Amp, SPK-Amp
Gain-Amp
Gain-Amp
M
M
P
P
P
P
These blocks are not
available at PLL mode.
Figure 37. Analog Mixing Circuit
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相關(guān)代理商/技術(shù)參數(shù) |
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| AK434-3 | 功能描述:CABLE CENTRONICS F-F 3M RoHS:否 類別:電纜組件 >> D形，Centronics 系列:- 標(biāo)準包裝:1 系列:- 配置:VHDCI 68 位置公型至公型 長度:10.00'（3.05m） 纜線類型:圓形 - 黑色 屏蔽:屏蔽 樣式:SCSI Ultra 2 |
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| AK4344 | 制造商:AKM 制造商全稱:AKM 功能描述:100dB 96kHz 24-Bit Stereo 3.3V ツヒ DAC |
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