參數(shù)資料
型號(hào)： AK4366
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)： 25/31頁
文件大?。?/td> 266K
代理商： AK4366
ASAHI KASEI
AKM CONFIDENTIAL
[AK4366]
REV 0.6
2003/3
- 25 -
n
Register Definitions
Addr
Register Name
00H
Power Management
D7
0
RD
0
D6
0
RD
0
D5
0
RD
0
D4
D3
D2
D1
D0
MUTEN
R/W
0
PMHPR
R/W
0
PMHPL
R/W
0
PMDAC
R/W
0
PMVCM
R/W
0
R/W
Default
PMVCM: Power Management for VCOM Block
0: Power OFF (Default)
1: Power ON
In parallel mode (P/S= “H”), PMVCM bit is fixed to “1”.
PMDAC: Power Management for DAC Blocks
0: Power OFF (Default)
1: Power ON
When PMDAC bit is changed from “0” to “1”, DAC is powered-up to the current register values (ATT
value, sampling rate, etc). In parallel mode (P/S= “H”), PMDAC bit is fixed to “1”.
PMHPL: Power Management for Lch of Headphone Amp
0: Power OFF (Default). HPL pin becomes VSS(0V).
1: Power ON
PMHPR: Power Management for Rch of Headphone Amp
0: Power OFF (Default). HPR pin becomes VSS(0V).
1: Power ON
MUTEN: Headphone Amp Mute Control
0: Mute (Default). HPL and HPR pins go to VSS(0V).
1: Normal operation. HPL and HPR pins go to 0.45 x VDD.
All blocks can be powered-down by setting the PDN pin to “L” regardless of register values setup. All blocks can be
also powered-down by setting all power management bits to “0”. In this case, control register values are maintained.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4366_04 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 24-Bit 2ch DAC with HP-AMP
AK43664D 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory
AK43664G 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory
AK43664S 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory
AK43664W 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory
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