參數(shù)資料
型號： AK4646EN
廠商： ASAHI KASEI POWER DEVICES CORP
元件分類： 消費家電
英文描述： Stereo CODEC with MIC/SPK-AMP
中文描述： SPECIALTY CONSUMER CIRCUIT, PQCC32
封裝： 5 X 5 MM, 0.50 MM PITCH, LEAD FREE, PLASTIC, QFN-32
文件頁數(shù)： 61/79頁
文件大?。?/td> 789K
代理商： AK4646EN
[AK4646]
MS0557-E-02
2007/05
- 61 -
INR: ADC Rch Input Source Select
0: RIN1 pin (default)
1: RIN2 pin
MDIF1: ADC Lch Input Type Select
0: Single-ended input (LIN1/LIN2 pin: Default)
1: Full-differential input (IN1+/IN1
pin)
MDIF2: ADC Rch Input Type Select
0: Single-ended input (RIN1/RIN2 pin: Default)
1: Full-differential input (IN2+/IN2
pin)
Addr Register Name
11H
Digital Filter Select 1
R/W
Default
HPFAD: HPF Control of ADC
0: Disable
1: Enable (default)
When HPFAD bit is “1”, the settings of F1A13-0 and F1B13-0 bits are enabled. When HPFAD bit is “0”,
HPFAD block is through (0dB).
FIL3: FIL3 (Stereo Separation Emphasis Filter) Coefficient Setting Enable
0: Disable (default)
1: Enable
When FIL3 bit is “1”, the settings of F3A13-0 and F3B13-0 bits are enabled. When FIL3 bit is “0”, FIL3 block
is OFF (MUTE).
EQ: EQ (Gain Compensation Filter) Coefficient Setting Enable
0: Disable (default)
1: Enable
When EQ bit is “1”, the settings of EQA15-0, EQB13-0 and EQC15-0 bits are enabled. When EQ bit is “0”,
EQ block is through (0dB).
HPF: HPF Coefficient Setting Enable
0: Disable (default)
1: Enable
When HPF bit is “1”, the settings of F1A13-0 and F1B13-0 bits are enabled. When HPF bit is “0”, HPF block
is through (0dB).
LPF: LPF Coefficient Setting Enable
0: Disable (default)
1: Enable
When LPF bit is “1”, the settings of F2A13-0 and F2B13-0 bits are enabled. When LPF bit is “0”, LPF block
is through (0dB).
GN1-0: Gain Select at GAIN block (Table 22)
Default: “00”
D7
GN1
R/W
0
D6
GN0
R/W
0
D5
LPF
R/W
0
D4
HPF
R/W
0
D3
EQ0
R/W
0
D2
FIL3
R/W
0
D1
0
R
0
D0
HPFAD
R/W
1
相關(guān)PDF資料
PDF描述
AK4647 Stereo CODEC with MIC/HP-AMP
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
AK4647 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4647VN 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4647VQ 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP
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