AK4679 参数 Datasheet PDF下载

型号：	AK4679
PDF下载：	下载PDF文件查看货源
内容描述：	24位立体声编解码器与DSP和MIC / RCV / HP / SPK / LINE- AMP [24bit Stereo CODEC with DSP and MIC/RCV/HP/SPK/LINE-AMP]
分类和应用：	解码器编解码器
文件页数/大小：	220 页 / 2080 K
品牌：	AKM [ ASAHI KASEI MICROSYSTEMS ]

[AK4679]

■ Block Diagram

SVDD

VSS3

AVDD

VSS1

VCOM

PMMPMWPR2

MPWR2

MIC Power

Supply

PMMPMWPR1

MPWR1

MIC Power

Supply

MIC-Amp

PMADL

LIN1/IN1+

Internal

MIC

RIN1/IN1−

LIN2/IN2-

RIN2/IN2+

To ADC Lch

To ADC Rch

PMADR

External

MIC

LIN3/IN3+

RIN3/IN3−

LIN4

RIN4

PMLO

PMRO

LOUT/LOP

ROUT/LON

From DAC Lch

From DAC Rch

Stereo Line Out

PMHPL

PMHPR

HPL

HPR

Headphone Out

PVDD

To HP-Amp

PMRCV

RCP

RCN

From PVDD pin

Receiver Out

Speaker Out

PMSPK

VEE

CPA

CNA

SPP

SPN

To Headphone-Amp

Charge Pump

Class-D SPK-Amp

SPFIL

CNB

CPB

Figure 1. Analog Block Diagram

MS1402-E-06

2013/02

- 4 -

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AK4679 参数 Datasheet PDF下载

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