WM7210 Wolfson Microelectronics plc, WM7210 Datasheet - Page 2

• Manufacturer Part Number: WM7210
• Description: Digital Silicon Microphone
• Manufacturer: Wolfson Microelectronics plc

WM7210
DESCRIPTION ....................................................................................................... 1
FEATURES............................................................................................................. 1
APPLICATIONS ..................................................................................................... 1
BLOCK DIAGRAM ................................................................................................. 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
FREQUENCY RESPONSE CURVE ....................................................................... 7
APPLICATIONS INFORMATION ........................................................................... 8
PACKAGE DIMENSIONS .................................................................................... 10
IMPORTANT NOTICE .......................................................................................... 11
ADDRESS: ........................................................................................................... 11
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TERMINOLOGY ............................................................................................................. 5
AUDIO INTERFACE TIMING ......................................................................................... 6
RECOMMENDED EXTERNAL COMPONENTS ............................................................. 8
CONNECTION TO A WOLFSON AUDIO CODEC ......................................................... 8
RECOMMENDED PCB LAND PATTERNS .................................................................... 9
TABLE OF CONTENTS
PTD, Rev 2.0, October 2010
Preliminary Technical Data
2