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參數(shù)資料
| 型號(hào)： | AK4633 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 元件分類(lèi)： | Codec |
| 英文描述： | 16-Bit Mono CODEC with ALC & MIC/SPK-AMP |
| 中文描述： | 16位單聲道編解碼器ALC的 |
| 文件頁(yè)數(shù)： | 57/82頁(yè) |
| 文件大小： | 688K |
| 代理商： | AK4633 |
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ASAHI KASEI
[AK4633]
MS0447-E-03
2006/04
- 57 -
Addr
01H
Register Name
Power Management 2
Default
D7
0
0
D6
0
0
D5
0
0
D4
0
0
D3
M/S
0
D2
0
0
D1
D0
MCKO
0
PMPLL
0
PMPLL: PLL Block Power Control Select
0: PLL is Power down and External is selected. (Default)
1: PLL is Power up and PLL Mode is selected.
MCKO: Master Clock Output Enable
0:
“
L
”
Output (Default)
1: 256fs Output
M/S: Master/Slave Mode Select
0: Slave Mode(Default)
1: Master Mode
Addr
Register Name
02H
Signal Select 1
Default
MGAIN2, MGAIN0: MIC-Amp Gain Control (Table 18)
MGAIN1 bit is D5 bit of 03H. Default:
“
001H
”
(+20.0dB)
PMMP: Power Supply Control for Microphone
0: OFF (Default)
1: ON
When PMADC bit is
“
1
”
, PMMP bit is enabled.
DACA: Switch Control from DAC to Mono Line Output
0: OFF (Default)
1: ON
When PMAO bit is
“
1
”
, DACA bit is enabled. When PMAO bit is
“
0
”
, the AOUT pin go to AVSS.
DACS: Switch Control from DAC to Speaker-Amp
0: OFF (Default)
1: ON
When DACS bit is
“
1
”
, DAC output signal is input to Speaker-Amp.
BEEPS: Switch Control from BEEP pin to Speaker-Amp
0: OFF (Default)
1: ON
When BEEPS bit is
“
1
”
, BEEP signal is input to Speaker-Amp.
SPPSN: Speaker-Amp Power-Save Mode
0: Power-Save Mode (Default)
1: Normal Operation
When SPPSN bit is
“
0
”
, Speaker-Amp is in power-save mode. In this mode, SPP pin goes to Hi-Z and SPN pin
is outputs SVDD/2 voltage. When PMSPK bit =
“
1
”
, SPPSN bit is enabled. After the PDN pin is set to
“
H
”
,
Speaker-Amp is in power-down mode since PMSPK bit is
“
0
”
.
D7
D6
D5
DACS
0
D4
D3
0
0
D2
D1
D0
SPPSN
0
BEEPS
0
DACA
0
PMMP
0
MGAIN2
0
MGAIN0
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4640 | 16BIT CODEC WITH MIC /HP/SPK-AMPl |
| AK4640VG | 16BIT CODEC WITH MIC /HP/SPK-AMPl |
| AK4640VN | 16BIT CODEC WITH MIC /HP/SPK-AMPl |
| AK4642EN | Stereo CODEC with MIC/HP/SPK-AMP |
| AK4643EN | Stereo CODEC with MIC/HP/RCV/SPK-AMP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4633ENP-L | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:LOW COST MONO CODEC WITH SPK A |
| AK4633VN | 制造商:AKM 制造商全稱:AKM 功能描述:16bit mono CODEC with MIC/SPK amplifier. |
| AK4633VNP-L | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:LOW COST MONO CODEC WITH SPK A |
| AK4634 | 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP |
| AK4635 | 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK/Video-AMP |
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