參數(shù)資料
型號(hào): AK4647
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): 52/72頁
文件大?。?/td> 565K
代理商: AK4647
ASAHI KASEI
[AK4647]
MS0566-E-00
2006/11
- 52 -
Addr
01H
Register Name
Power Management 2
Default
D7
0
0
D6
D5
D4
D3
M/S
0
D2
0
0
D1
D0
HPMTN
0
PMHPL
0
PMHPR
0
MCKO
0
PMPLL
0
PMPLL: PLL Power Management
0: EXT Mode and Power-Down (Default)
1: PLL Mode and Power-up
MCKO: Master Clock Output Enable
0: Disable: MCKO pin = “L” (Default)
1: Enable: Output frequency is selected by PS1-0 bits.
M/S: Master / Slave Mode Select
0: Slave Mode (Default)
1: Master Mode
PMHPR: Headphone-Amp Rch Power Management
0: Power-down (Default)
1: Power-up
PMHPL: Headphone-Amp Lch Power Management
0: Power-down (Default)
1: Power-up
HPMTN: Headphone-Amp Mute Control
0: Mute (Default)
1: Normal operation
Addr
Register Name
02H
Signal Select 1
Default
MGAIN1-0: MIC-Amp Gain Control (See Table 18)
MGAIN1 bit is D5 bit of 03H.
PMMP: MPWR pin Power Management
0: Power-down: Hi-Z (Default)
1: Power-up
DACL: Switch Control from DAC to Stereo Line Output
0: OFF (Default)
1: ON
When PMLO bit is “1”, DACL bit is enabled. When PMLO bit is “0”, the LOUT/ROUT pins go to AVSS.
D7
0
0
D6
0
0
D5
0
0
D4
D3
0
0
D2
D1
0
0
D0
DACL
0
PMMP
0
MGAIN0
1
相關(guān)PDF資料
PDF描述
AK4647VN Stereo CODEC with MIC/HP-AMP
AK4648 Stereo CODEC with MIC/HP/SPK-AMP
AK4648EC Stereo CODEC with MIC/HP/SPK-AMP
AK4650 16Bit ツヒ CODEC with MIC/HP/SPK-AMP & TSC
AK4650VG 16Bit ツヒ CODEC with MIC/HP/SPK-AMP & TSC
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參數(shù)描述
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AK4649 制造商:AKM 制造商全稱:AKM 功能描述:24bit Stereo CODEC with MIC/SPK-AMP