WM7120IMS/RV Wolfson Microelectronics, WM7120IMS/RV Datasheet - Page 2

• Manufacturer Part Number: WM7120IMS/RV
• Description: IC, MICROPHONE, MEMS, ANALOG SM
• Manufacturer: Wolfson Microelectronics

Specifications of WM7120IMS/RV

• Brief Features: Low Supply Current, Automated Flow Solder Assembly
• Operating Temperature Range: -40°C To +100°C
• Digital Ic Case Style: SMD
• No. Of Pins: 4
• Svhc: No SVHC (15-Dec-2010)
• Package /: RoHS Compliant
• Ic Function: Analogue Silicon Microphone
• Supply Voltage Range: 1.5V To 3.7V
• Rohs Compliant: Yes

WM7120
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
RECOMMENDED OPERATING CONDITIONS ..................................................... 4
ACOUSTIC AND ELECTRICAL CHARACTERISTICS .......................................... 5
APPLICATIONS INFORMATION ........................................................................... 7
PACKAGE DIMENSIONS ...................................................................................... 8
RECOMMENDED CUSTOMER LAND PATTERNS ............................................... 9
IMPORTANT NOTICE .......................................................................................... 10
ADDRESS: ........................................................................................................... 10
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TERMINOLOGY ............................................................................................................ 5
RECOMMENDED EXTERNAL COMPONENTS ............................................................ 7
CONNECTION TO A WOLFSON AUDIO CODEC ........................................................ 7
TABLE OF CONTENTS
PP, Rev 3.0, May 2009
Pre-Production
2