WM7331 Datasheet, PDF (2/12 Pages) Cirrus Logic – Bottom Port Analog Silicon Microphone

TABLE OF CONTENTS
WM7331E
DESCRIPTION................................................................................................................ 1
FEATURES ..................................................................................................................... 1
APPLICATIONS ............................................................................................................. 1
BLOCK DIAGRAM ......................................................................................................... 1
3D VIEW ......................................................................................................................... 1
TABLE OF CONTENTS.................................................................................................. 2
PIN CONFIGURATION ................................................................................................... 3
PIN DESCRIPTION......................................................................................................... 3
ORDERING INFORMATION........................................................................................... 3
ABSOLUTE MAXIMUM RATINGS ................................................................................. 4
IMPORTANT ASSEMBLY GUIDELINES ....................................................................... 4
RECOMMENDED OPERATING CONDITIONS.............................................................. 4
ACOUSTIC AND ELECTRICAL CHARACTERISTICS .................................................. 5
TERMINOLOGY ......................................................................................................................... 5
TYPICAL PERFORMANCE ............................................................................................ 6
APPLICATIONS INFORMATION ................................................................................... 7
RECOMMENDED EXTERNAL COMPONENTS........................................................................7
CONNECTION TO A CIRRUS LOGIC CODEC ......................................................................... 8
PCB LAND PATTERN AND PASTE STENCIL .......................................................................... 9
PACKAGE DIMENSIONS............................................................................................. 10
IMPORTANT NOTICE .................................................................................................. 11
REVISION HISTORY .................................................................................................... 12
2
Rev 3.2