參數(shù)資料
型號: AK4633
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: 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
文件頁數(shù): 58/82頁
文件大?。?/td> 688K
代理商: AK4633
ASAHI KASEI
[AK4633]
MS0447-E-03
2006/04
- 58 -
Addr
03H
Register Name
Signal Select 2
Default
D7
D6
AOPS
0
D5
D4
D3
D2
D1
D0
PFSDO
1
MGAIN1
0
SPKG1
0
SPKG0
0
BEEPA
0
PFDAC
0
ADCPF
1
ADCPF : Select the input signal to Programmable Filter/ALC
0: SDTI
1: Output from ADC (Default)
PFDAC : Select the input signal to DAC
0: SDTI (Default)
1: Output from programmable Filter/ALC
BEEPA: Switch Control from beep signal to mono line output amp
0: OFF (Default)
1: ON
When PMAO bit is
1
, BEEPA bit is enabled. When PMAO bit is
0
, the AOUT pin go to AVSS.
SPKG1-0: Select Speaker-Amp Output Gain ( Table 35)
Default:
00
DAC
SPK
DACS
AOUT
BEEP
BEEPS
DACA
BEEPA
Figure 44. Speaker and Mono Lineout-Amps switch control
MGAIN1: MIC-Amp Gain Control (Table 18)
MGAIN2, MGAIN0 bit is D1,D2 bit of 02H. Default:
001H
(+20.0dB)
AOPS: Mono Line Output Power-Save Mode
0: Normal Operation (Default)
1: Power Save Mode
Power-save mode is enable at AOPS bit =
1
. POP noise at power-up/down can be reduced by changing at
AOPS bit =
1
(Figure 40).
PFSDO : Select the output signal from SDTO
0: Output from ADC (+ 1
st
HPF)
1: Output from Programmable Filter/ALC(Default)
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