AK4213 데이터 시트보기 (PDF) - Asahi Kasei Microdevices

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AK4213

Mono Class-D SPK-Amp with Stereo Cap-less HP-Amp

Asahi Kasei Microdevices 

[AK4213]

■ Block Diagram

PMV1

LIN1/IN1−

Vol

RIN1/IN1+

Vol

LIN2/IN2−

PMV2

Vol

RIN2/IN2+

Vol

LIN3/IN3−

PMV3

Vol

RIN3/IN3+

Vol

AVDD VSS1

Mixing

Selector

PMMSP

PMMHL

Mixing

Selector

VCOM

TVDD

SCL

SDA

VCOM PMVCM

Mixing

Selector

PMMHR

Internal Oscillator PMOSC

Serial I/F

MIXO SPIN

TEST

ALC

PMSPK

PMVCM

Regulator

PMHPL

VOL

VOL

PMHPR

PMCP

Charge Pump

RVINP

SPP

SPN

RVINN

SVDD

VSS2

HPL

HPR

CP

CN

PDN

PVDD VSS3 PVEE

Figure 1. AK4213 Block Diagram

MS0949-E-01

-2-

2008/07

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