WM7210IMS/RV Wolfson Microelectronics, WM7210IMS/RV Datasheet
WM7210IMS/RV
Specifications of WM7210IMS/RV
Related parts for WM7210IMS/RV
WM7210IMS/RV Summary of contents
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... Mobile telephone handsets • Portable computers • Portable media players • Digital still cameras • Digital video cameras • Bluetooth headsets • Portable navigation devices http://www.wolfsonmicro.com/enews WM7210 Preliminary Technical Data, October 2010, Rev 2.0 Copyright ©2010 Wolfson Microelectronics plc ...
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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 ...
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... CLK 4 DAT 5 GND ORDERING INFORMATION DEVICE DESCRIPTION Standard WM7210IMS/V Standard WM7210IMS/RV (tape and reel) Note: Reel Quantity = 5700 All devices are Pb-free and Halogen free. w TYPE Supply Supply Digital Input Channel Select 0 = Data output following rising CLK edge 1 = Data output following falling CLK edge ...
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WM7210 ABSOLUTE MAXIMUM RATINGS Absolute Maximum Ratings are stress ratings only. Permanent damage to the device may be caused by continuously operating at or beyond these limits. Device functional operating limits and guaranteed performance specifications are given under Electrical Characteristics ...
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Preliminary Technical Data ACOUSTIC AND ELECTRICAL CHARACTERISTICS Test Conditions: VDD=1.8V, 1kHz test signal, CLK=2.4MHz, T PARAMETER SYMBOL Directivity Sensitivity Acoustic Overload Signal to Noise Ratio Total Harmonic Distortion Frequency response Acoustic Noise Floor Electrical Noise Floor Power Supply Rejection Digital ...
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WM7210 AUDIO INTERFACE TIMING Figure 1 Digital Microphone Interface Timing Test Conditions The following timing information is valid across the full range of recommended operating conditions. PARAMETER Digital Microphone Interface Timing CLK cycle time CLK duty cycle DAT enable from ...
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Preliminary Technical Data FREQUENCY RESPONSE CURVE Typical Frequency Response Curve relative to Sensitivity at 1kHz ...
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WM7210 APPLICATIONS INFORMATION RECOMMENDED EXTERNAL COMPONENTS It is recommended to connect a 0.1μF decoupling capacitor between the VDD and GND pins of the WM7210. A ceramic 0.1μF capacitor with X7R dielectric or better is suitable. The capacitor should be placed ...
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Preliminary Technical Data RECOMMENDED PCB LAND PATTERNS Figure 3 Recommended Customer PCB Land Pattern (Note that all other dimensions can be obtained from the package dimensions) w 1.30 WM7210 PTD, Rev 2.0, October 2010 9 ...
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WM7210 PACKAGE DIMENSIONS MS5: PACKAGE 4.00 x 3.00 x 1.03 mm BODY 0.1 C TOP VIEW 0. -C- A SIDE VIEW Symbols Dimensions (mm) MIN NOM A 0.96 1.03 D 3.90 4.00 E 2.90 ...
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... Preliminary Technical Data IMPORTANT NOTICE Wolfson Microelectronics plc (“Wolfson”) products and services are sold subject to Wolfson’s terms and conditions of sale, delivery and payment supplied at the time of order acknowledgement. Wolfson warrants performance of its products to the specifications in effect at the date of shipment. Wolfson reserves the right to make changes to its products and specifications or to discontinue any product or service without notice ...