參數(shù)資料
型號: AK4537
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: 16-Bit ツヒ Stereo CODEC with MIC/HP/SPK-AMP
中文描述: 16位ツヒ立體聲編解碼器與麥克風(fēng)/惠普/胰腎聯(lián)合移植腺苷
文件頁數(shù): 2/76頁
文件大小: 576K
代理商: AK4537
ASAHI KASEI
[AK4537]
MS0202-E-04
2005/04
- 2 -
10. Audio Interface Format : MSB First, 2’s compliment
ADC : I
2
S, 16bit MSB justified
DAC : I
2
S, 16bit MSB justified, 16bit LSB justified
11. Ta = -10
70
°
C
12. Power Supply: 2.4V
3.6V (typ. 3.3V)
13. Power Supply Current
AVDD+DVDD : 19mA
PVDD : 1.2mA
HVDD (HP-AMP=ON, SPK-AMP=OFF) : 4mA
HVDD (HP-AMP=OFF, SPK-AMP=ON) : 7mA
12. Package : 52pin QFN (AK4534 pin compatible)
Block Diagram
ALC1
(IPGA)
AVDD
AVSS
MICOUTL
LIN1
LRCK
BICK
SDTO
SDTI
PDN
DSP
and
uP
DVDD
DVSS
HVDD
HVSS
VCOM
MUTET
ALC2
MOUT-
HPL
PMHPL
HP-AMP
HPR
PMHPR
HP-AMP
Control
Register
Interface
Audio
PMSPK
SPK-
AMP
SPP
SPN
I2C
CSN/CAD1
CCLK/SCL
CDTI/SDA
CDTO
PMMO
CAD0
MOUT+
XTI/MCKI
XTO
MCKO
VCOC
PVDD
PVSS
MIX
MIX
MIX
MPE
MIC Power
Supply
EXT/MICR
INT/MICL
MIC-AMP
0dB or 20dB
MPI
MIC Power
Supply
M/S
HPF
ADC
PMDAC
DATT
SMUTE
DAC
MIN
MOUT2
MIX
PLL
PMPLL
PMXTL
BEEPL
BEEPR
PMBPS
BEEPM
PMBPM
LIN2
ALC1
(IPGA)
RIN1
LOUT
ROUT
RIN2
MIC-AMP
0dB or 20dB
MICOUTR
PMMICR
ATT
PMLO
ATT
ATT
PMMICL
PMMICR or PMIPGR
PMMICL or PMIPGL
PMADL or PMADR
MIX
MIX
PMMIX
MIX
MIX
MIX
PMMICL
Figure 1. Block Diagram
相關(guān)PDF資料
PDF描述
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