參數(shù)資料
型號(hào): AK4631
廠(chǎng)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): 32/69頁(yè)
文件大?。?/td> 568K
代理商: AK4631
ASAHI KASEI
[AK4631]
MS0317-J-01
2004/11
- 32 -
FCK
BICK(32fs)
SDTO(o)
0
1
2
4
9
10
12
13
15
0
1
2
4
9
10
12
13
15
0
1
15
5
13
7
7
1
4
3
11
14
2
6
0
14
11
13
BICK(64fs)
SDTO(o)
0
1
2
3
14
15
17
18
31
0
1
2
4
14
15
17
18
31
0
1
15
0
SDTI(i)
15:MSB, 0:LSB
Data
1/fs
Don’t Care
2
1
14
Don’t Care
16
16
3
13
15
2
1
14
0
14
3
3
4
SDTI(i)
15
5
13
7
1
4
3
2
6
0
14
Figure 28. Mode 3 Timing
ADC
HPF
DC
HPF
(fs)
HPF
0.62Hz (@fs=8kHz)
AK4631
MGAIN1-0 bits
typ. 30k
MGAIN1 bit
0
0
1
1
MGAIN0 bit
0
1
0
1
Table 14. Input Gain
Input Gain
0dB
+20dB
+26dB
+32dB
Default
MPI pin
(0.75 x AVDD)V (typ)
(Figure 29
min. 2k
MPI pin
)
MPI pin
2k
MIC Power
Microphone
MIC pin
MIC-Amp
Figure 29. MIC Block Circuit
相關(guān)PDF資料
PDF描述
AK4632 16-Bit ツヒ Mono CODEC with ALC & MIC/SPK/Video-AMP
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AK4633VN 16bit mono CODEC with MIC/SPK amplifier.
AK4633 16-Bit Mono CODEC with ALC & MIC/SPK-AMP
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4631_1 制造商:AKM 制造商全稱(chēng):AKM 功能描述:16-Bit ツヒ Mono CODEC with ALC & MIC/SPK-AMP
AK4631VN 制造商:AKM 制造商全稱(chēng):AKM 功能描述:16-Bit ツヒ Mono CODEC with ALC & MIC/SPK-AMP
AK4632 制造商:AKM 制造商全稱(chēng):AKM 功能描述:16-Bit ツヒ Mono CODEC with ALC & MIC/SPK/Video-AMP
AK4632VN 制造商:AKM 制造商全稱(chēng):AKM 功能描述:16-Bit ツヒ Mono CODEC with ALC & MIC/SPK/Video-AMP
AK4633 制造商:AKM 制造商全稱(chēng):AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP