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
DEVICE DESCRIPTION..................................................................................................7
INTRODUCTION .....................................................................................................................7
DAC CIRCUITS .......................................................................................................................7
SERIAL DATA INTERFACE ....................................................................................................8
SYSTEM CLOCK ....................................................................................................................9
RECOMMENDED EXTERNAL COMPONENTS ...........................................................10
DETAIL OF RECOMMENDED EXTERNAL COMPONENTS SHOWING THE EXTERNAL
LOW PASS FILTER ..............................................................................................................10
PCB LAYOUT........................................................................................................................10
PACKAGE DIMENSIONS .............................................................................................11
IMPORTANT NOTICE ...................................................................................................12
ADDRESS: ............................................................................................................................12
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PD Rev 4.1 August 2004
2