參數(shù)資料
型號： AK4366VT
廠商： Asahi Kasei Microsystems Co.,Ltd
英文描述： Low Power 24-Bit 2ch DAC with HP-AMP
中文描述： 低功耗24位2通道DAC，具有惠普腺苷
文件頁數(shù)： 26/31頁
文件大?。?/td> 349K
代理商： AK4366VT
ASAHI KASEI
[AK4366]
MS0248-E-01
2004/03
- 26 -
Addr Register Name
03H
Mode Control 2
D7
0
0
D6
0
0
D5
0
0
D4
0
0
D3
ATS
0
D2
D1
BCKP
0
D0
LRP
0
DATTC
0
Default
LRP: LRCK Polarity Select
0: Normal (Default)
1: Invert
BCKP: BICK Polarity Select
0: Normal (Default)
1: Invert
DATTC: DAC Digital Attenuator Control Mode Select
0: Independent (Default)
1: Dependent
At DATTC bit = “1”, ATTL7-0 bits control both Lch and Rch attenuation level, while register values of
ATTL7-0 bits are not written to ATTR7-0 bits. At DATTC bit = “0”, ATTL7-0 bits control Lch level and
ATTR7-0 bits control Rch level.
ATS: Digital attenuator transition time setting (Table 6)
0: 1061/fs (Default)
1: 7424/fs
Addr Register Name
04H
DAC Lch ATT
05H
DAC Rch ATT
D7
D6
D5
D4
D3
D2
D1
D0
ATTL7
ATTR7
0
ATTL6
ATTR6
0
ATTL5
ATTR5
0
ATTL4
ATTR4
0
ATTL3
ATTR3
0
ATTL2
ATTR2 ATTR1 ATTR0
0
0
ATTL1
ATTL0
Default
0
ATTL7-0: Setting of the attenuation value of output signal from DACL (Table 5)
ATTR7-0: Setting of the attenuation value of output signal from DACR (Table 5)
Default: “00H” (MUTE)
The AK4366 has channel-independent digital attenuator (256 levels, 0.5dB step). This digital attenuator is
placed before D/A converter. ATTL/R7-0 bits set the attenuation level (0dB to
127dB or MUTE) of each
channel. Digital attenuator is independent of soft mute function.
Addr Register Name
06H
Output Select
D7
0
0
D6
0
0
D5
0
0
D4
0
0
D3
0
0
D2
0
0
D1
D0
DACR
0
DACL
0
Default
DACL: DAC Lch output signal is output to Lch of headphone amp.
0: OFF (Default)
1: ON
DACR: DAC Rch output signal is output to Rch of headphone amp.
0: OFF (Default)
1: ON
相關(guān)PDF資料
PDF描述
AK4366 Low Power 24-Bit 2ch DAC with HP-AMP
AK4367VN Low Power 24-Bit 2ch DAC with HP-AMP & Output Mixer
AK4368EG DAC with built-in PLL & HP-AMP
AK4370 24-Bit 2ch DAC with HP-AMP & Output Mixer
AK4370VN 24-Bit 2ch DAC with HP-AMP & Output Mixer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4367 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 24-Bit 2ch DAC with HP-AMP & Output Mixer
AK4367_05 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 24-Bit 2ch DAC with HP-AMP & Output Mixer
AK4367VN 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 24-Bit 2ch DAC with HP-AMP & Output Mixer
AK4367VNP-L 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:
AK4368 制造商:AKM 制造商全稱:AKM 功能描述:PLL & HP-AMP DAC
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