參數(shù)資料
型號： AK4645EZ
廠商： Asahi Kasei Microsystems Co.,Ltd
元件分類： Codec
英文描述： Stereo CODEC with MIC/HP-AMP
中文描述： 立體聲編解碼器麥克風(fēng)/惠普腺苷
文件頁數(shù)： 57/96頁
文件大?。?/td> 933K
代理商： AK4645EZ
[AK4645EZ]
MS0605-E-00
2007/06
- 57 -
<Stereo Line Output Control Sequence (in case of using Pop Reduction Circuit)>
(2)
P M LO bit
LO P S bit
LO U T , R O U T pins
(1)
N orm al O utput
(3)
(4)
(5)
(6)
≥
300 m s
≥
300 m s
Figure 47. Stereo Line Output Control Sequence (in case of using Pop Reduction Circuit)
(1)
Set LOPS bit = “1”. Stereo line output enters the power-save mode.
(2)
Set PMLO bit = “1”. Stereo line output exits the power-down mode.
LOUT and ROUT pins rise up to VCOM voltage. Rise time is 200ms (max 300ms) at C=1
μ
F and
AVDD=3.3V.
(3)
Set LOPS bit = “0” after LOUT and ROUT pins rise up. Stereo line output exits the power-save mode.
Stereo line output is enabled.
(4)
Set LOPS bit = “1”. Stereo line output enters power-save mode.
(5)
Set PMLO bit = “0”. Stereo line output enters power-down mode.
LOUT and ROUT pins fall down to AVSS. Fall time is 200ms (max 300ms) at C=1
μ
F and AVDD=3.3V.
(6)
Set LOPS bit = “0” after LOUT and ROUT pins fall down. Stereo line output exits the power-save mode.
相關(guān)PDF資料
PDF描述
AK4645 Stereo CODEC with MIC/HP-AMP
AK4646EZ Stereo CODEC with MIC/SPK-AMP
AK4646 Stereo CODEC with MIC/SPK-AMP
AK4646EN Stereo CODEC with MIC/SPK-AMP
AK4647 Stereo CODEC with MIC/HP-AMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4646 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with built-in MIC/SPK amplifier
AK4646_11 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/SPK-AMP
AK4646EN 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/SPK-AMP
AK4646ENP-L 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:STEREO CODEC+SPK
AK4646EZ 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/SPK-AMP
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