參數(shù)資料
型號: AK4645
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Stereo CODEC with MIC/HP-AMP
中文描述: 立體聲編解碼器麥克風/惠普腺苷
文件頁數(shù): 2/96頁
文件大?。?/td> 821K
代理商: AK4645
ASAHI KASEI
[AK4645]
MS0543-E-00
2006/09
- 2 -
PLL Master Mode:
8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz
EXT Master/Slave Mode:
7.35kHz
48kHz (256fs), 7.35kHz
26kHz (512fs), 7.35kHz
13kHz (1024fs)
7.
μ
P I/F: 3-wire serial, I
2
C Bus (Ver 1.0, 400kHz High Speed Mode)
8. Master/Slave mode
9. Audio Interface Format: MSB First, 2’s complement
ADC : 16bit MSB justified, I
2
S, DSP Mode
DAC : 16bit MSB justified, 16bit LSB justified, 16-24bit I
2
S, DSP Mode
10. Ta =
30
85
°
C
11. Power Supply:
AVDD, DVDD: 2.6
3.6V (typ. 3.3V)
HVDD: 2.6
5.25V (typ. 3.3V/5.0V)
TVDD (Digital I/O): 1.6
3.6V (typ. 3.3V)
12. Package: 32pin QFN (5mm x 5mm, 0.5mm pitch)
13. Register Compatible with AK4644
Block Diagram
MIC Power
Supply
MIC-Amp
A/D
Wind-Noise
Reduction
Stereo
Separation
HPF
PMADL
or PMMICL
oPMADR
PMADL or PMADR
Audio
I/F
D/A
DATT
SMUTE
PMDAC
PMHPL
PMHPR
Internal
MIC
External
MIC
Line In
Stereo Line Out
Headphone
ALC
Bass
Boost
PLL
PMMIN
PMPLL
MPWR
LIN1
RIN1
LIN2
RIN2
HPL
HPR
MUTET
HVDD
HVSS
AVDD
AVSS
VCOM
DVDD
PDN
BICK
LRCK
SDTO
SDTI
MCKO
MCKI
VCOC
PMLO
LOUT
ROUT
ALC
TVDD
Stereo
Separation
HPF
LIN3/MIN
RIN3/VCOC
PMMP
PMAINR2
PMAINL2
PMAINR4
Line In
LIN4
RIN4
PMAINL3
PMAINR3
PMAINL4
Control
CSN
CCLK
CDTI
I2C
Figure 1. Block Diagram
相關(guān)PDF資料
PDF描述
AK4646EZ Stereo CODEC with MIC/SPK-AMP
AK4646 Stereo CODEC with MIC/SPK-AMP
AK4646EN Stereo CODEC with MIC/SPK-AMP
AK4647 Stereo CODEC with MIC/HP-AMP
AK4647VN Stereo CODEC with MIC/HP-AMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4645EN 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4645ENP-L 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:
AK4645EZ 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4646 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with built-in MIC/SPK amplifier
AK4646_11 制造商:AKM 制造商全稱:AKM 功能描述:Stereo CODEC with MIC/SPK-AMP