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)： 27/82頁(yè)
文件大小： 688K
代理商： AK4633
ASAHI KASEI
[AK4633]
MS0447-E-03
2006/04
- 27 -
Master Mode/Slave Mode
The M/S bit selects either master or slave modes. M/S bit =
“
1
”
selects master mode and
“
0
”
selects slave mode. When the
AK4633 is power-down mode (PDN pin =
“
L
”
) and exits reset state, the AK4633 is slave mode. After exiting reset state,
the AK4633 goes master mode by changing M/S bit =
“
1
”
.
When the AK4633 is used by master mode, FCK and BICK pins are a floating state until M/S bit becomes
“
1
”
. FCK and
BICK pins of the AK4633 should be pulled-down or pulled-up by about 100k
resistor externally to avoid the floating
state.
M/S bit
Mode
0
Slave Mode
1
Master Mode
Table 3. Select Master/Salve Mode
PLL Mode
When PMPLL bit is
“
1
”
, a fully integrated analog phase locked loop (PLL) generates a clock that is selected by the
PLL3-0 and FS3-0 bits. The PLL lock time is shown in Table 4, whenever the AK4633 is supplied to a stable clocks after
PLL is powered-up (PMPLL bit =
“
0
”
→
“
1
”
) or sampling frequency changes.
1) Setting of PLL Mode
PLL
Reference
Clock Input
Pin
0
0
0
0
0
FCK pin
1
0
0
0
1
BICK pin
2
0
0
1
0
BICK pin
3
0
0
1
1
BICK pin
4
0
1
0
0
MCKI pin
5
0
1
0
1
MCKI pin
6
0
1
1
0
MCKI pin
7
0
1
1
1
MCKI pin
12
1
1
0
0
MCKI pin
13
1
1
0
1
MCKI pin
Others
Others
N/A
Note 28. The tolerance of R is
±
5%,
C is
±
30%.
Table 4. Setting of PLL Mode (*fs: Sampling Frequency)
2) Setting of sampling frequency in PLL Mode.
When PLL2 bit is
“
1
”
(PLL reference clock input is MCKI pin), the sampling frequency is selected by FS2-0 bits as
defined in Table 5.
Mode
FS3 bit
FS2 bit
FS1 bit
0
0
0
0
1
0
0
0
2
0
0
1
3
0
0
1
4
0
1
0
5
0
1
0
6
0
1
1
7
0
1
1
10
1
0
1
11
1
0
1
14
1
1
1
15
1
1
1
Others
Others
Table 5. Setting of Sampling Frequency at PLL2 bit =
“
1
”
and PMPLL bit =
“
1
”
Default
R and C of VCOC
pin(Note 28)
R[
]
Mode
PLL3
bit
PLL2
bit
PLL1
bit
PLL0
bit
Input
Frequency
C[F]
PLL
Lock
Time
(max)
160ms
2ms
2ms
2ms
40ms
40ms
40ms
40ms
40ms
40ms
1fs
16fs
32fs
64fs
6.8k
10k
10k
10k
10k
10k
10k
10k
10k
10k
220n
4.7n
4.7n
4.7n
4.7n
4.7n
4.7n
4.7n
10n
10n
Default
11.2896MHz
12.288MHz
12MHz
24MHz
13.5MHz
27MHz
FS0 bit
0
1
0
1
0
1
0
1
0
1
0
1
Sampling Frequency
8kHz
12kHz
16kHz
24kHz
7.35kHz
11.025kHz
14.7kHz
22.05kHz
32kHz
48kHz
29.4kHz
44.1kHz
N/A
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(chēng):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(chēng):AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP
AK4635 制造商:AKM 制造商全稱(chēng):AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK/Video-AMP
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*