參數(shù)資料
型號(hào): AK4646EZ
廠商: ASAHI KASEI POWER DEVICES CORP
元件分類(lèi): 消費(fèi)家電
英文描述: Stereo CODEC with MIC/SPK-AMP
中文描述: SPECIALTY CONSUMER CIRCUIT, PQCC32
封裝: 4 X 4 MM, 0.40 MM PITCH, LEAD FREE, PLASTIC, QFN-32
文件頁(yè)數(shù): 2/78頁(yè)
文件大?。?/td> 808K
代理商: AK4646EZ
[AK4646EZ]
MS0630-E-00
2007/06
- 2 -
6. Sampling Rate:
PLL Slave Mode (LRCK pin): 7.35kHz
48kHz
PLL Slave Mode (BICK pin): 7.35kHz
48kHz
PLL Slave Mode (MCKI pin):
8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz
PLL Master Mode:
8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz
EXT Slave Mode:
7.35kHz
48kHz (256fs), 7.35kHz
26kHz (512fs), 7.35kHz
13kHz (1024fs)
7.
μ
P I/F: 3-wire Serial
8. Master/Slave mode
9. Audio Interface Format: MSB First, 2’s compliment
ADC: 16bit MSB justified, I
2
S
DAC: 16bit MSB justified, 16bit LSB justified, 16-24bit I
2
S
10. Ta =
30
85
°
C
11. Power Supply:
AVDD: 2.2
3.6V (typ. 3.3V)
DVDD: 1.6
3.6V (typ. 3.3V)
SVDD:
2.2
4.0 V (typ. 3.3V)
12. Power supply Current: 19mA
13. Package: 32pin QFN (4mm x 4mm, 0.4mm pitch)
14. Register Compatible with AK4642EN/AK4643EN
Block Diagram
MIC Power
Supply
MIC-Amp
A/D
Stereo
Separation
HPF
PMADL
PMADR
PMMP
PMADL or PMADR
Audio
I/F
D/A
DATT
SMUTE
PMDAC
Internal
MIC
External
MIC
Line Out
PMSPK
Speaker
ALC
PLL
PMBP
PMPLL
Control
Register
MPWR
LIN1
RIN1
LIN2
RIN2
SPP
SPN
SVDD
SVSS
MIN
AVDD
AVSS
VCOM
DVDD
CCLK
PDN
CDTIO
BICK
LRCK
SDTO
SDTI
MCKO
MCKI
VCOC
PMLO
LOUT
ROUT
DVSS
CSN
5 Band
EQ
DEM
PMor
PMor
PMDAC
LPF
HPF
Figure 1. Block Diagram
相關(guān)PDF資料
PDF描述
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
AK4648 Stereo CODEC with MIC/HP/SPK-AMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4647 制造商:AKM 制造商全稱(chēng):AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4647VN 制造商:AKM 制造商全稱(chēng):AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4647VQ 制造商:AKM 制造商全稱(chēng):AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4648 制造商:AKM 制造商全稱(chēng):AKM 功能描述:stereo CODEC with MIC/HP/SPK amplifier
AK4648EC 制造商:AKM 制造商全稱(chēng):AKM 功能描述:Stereo CODEC with MIC/HP/SPK-AMP