WM8725CGED 데이터 시트보기 (PDF) - Wolfson Microelectronics plc

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WM8725CGED

99dB Stereo DAC

Wolfson Microelectronics plc 

WM8725

TABLE OF CONTENTS

Production Data

DESCRIPTION................................................................................................................ 1

FEATURES ..................................................................................................................... 1

APPLICATIONS.............................................................................................................. 1

BLOCK DIAGRAM ......................................................................................................... 1

TABLE OF CONTENTS.................................................................................................. 2

PIN CONFIGURATION ................................................................................................... 3

ORDERING INFORMATION........................................................................................... 3

ABSOLUTE MAXIMUM RATINGS ................................................................................. 4

RECOMMENDED OPERATING CONDITIONS.............................................................. 4

ELECTRICAL CHARACTERISTICS .............................................................................. 5

PIN DESCRIPTION......................................................................................................... 6

INTERNAL POWER ON RESET ............................................................................................... 6

DEVICE DESCRIPTION ................................................................................................. 8

INTRODUCTION ....................................................................................................................... 8

DAC CIRCUITS ......................................................................................................................... 8

SERIAL DATA INTERFACE ...................................................................................................... 9

SYSTEM CLOCK.....................................................................................................................10

RECOMMENDED EXTERNAL COMPONENTS........................................................... 11

DETAIL OF RECOMMENDED EXTERNAL COMPONENTS SHOWING THE EXTERNAL

LOW PASS FILTER.................................................................................................................11

PCB LAYOUT .......................................................................................................................... 11

PACKAGE DIMENSIONS............................................................................................. 12

ADDRESS: .............................................................................................................................. 13

REVISION HISTORY .................................................................................................... 14

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PD, Rev 4.3, February 2012

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