WM7210-1702-MS5-M-REV1 schematic and layout doc type: schematic and layout board reference: WM7210-1702-MS5-M-REV1 board type: customer mini wolfson device(s): wm7210 date: july 2010 doc revision: rev 1 0 july 2010, rev 1.0 customer information 1 doc revision: rev 1 . 0
WM7210-1702-MS5-M-REV1 schematic and layout sheet 1: wm7210 sheet 1: wm7210 schematic schematic july 2010, rev 1.0 customer information 2
WM7210-1702-MS5-M-REV1 schematic and layout bill of materials (bom) bill of materials (bom) item refdes description manufacturer manufacturer's part number 1 c1 0.1uf 0603 smd ceramic capacitor 16v x7r phycomp 2238 786 15649 2 r2 0r 0603 smd chip resistor 1% 0.063w multicomp mc 0.063w 0603 0r 3 pcb1 pcb kelan circuits ltd WM7210-1702-MS5-M-REV1 4 mic1 wm7210 digital silicon surface mount microphone wolfson microelectronics wm7210/ems unpop 5 vdd, gnd, clk, dat, lr 1.0mm pcb hole test point 6 j1 1x10 0.8mm top side edge finger connector 7 j2 1x10 0.8mm bottom side edge finger connector 8 sp1 surface mount shorting point july 2010, rev 1.0 customer information 3
WM7210-1702-MS5-M-REV1 schematic and layout pcb layout pcb layout july 2010, rev 1.0 customer information 4 top layer: overview top layer: overview
WM7210-1702-MS5-M-REV1 schematic and layout july 2010, rev 1.0 customer information 5 top layer: silkscreen + copper top layer: silkscreen + copper top layer: copper top layer: copper
WM7210-1702-MS5-M-REV1 schematic and layout july 2010, rev 1.0 customer information 6 bottom layer: copper bottom layer: copper bottom layer: silkscreen + copper bottom layer: silkscreen + copper
WM7210-1702-MS5-M-REV1 schematic and layout technical technical support support if you require more information or require technical support, please contact the nearest wolfson microelectronics regional offic e: http://www.wolfsonmicro.com/contact or one of our global distributors: http://www.wolfsonmicro.com/distribution july 2010, rev 1.0 customer information 7
WM7210-1702-MS5-M-REV1 schematic and layout important notice important notice wolfson microelectronics plc (?wolfson?) products and services are sold subject to wolfson?s terms and conditions of sale, deli very 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 righ t to make changes to its products and specifications or to discontinue any product or service without notice. customers should therefore obtain the latest version of relevant informat ion from wolfson to verify that the information is current. testing and other quality control techniques are utilised to the extent wolfson deems necessary to support its warranty. speci fic testing of all parameters of each device is not necessarily performed unless required by law or regulation. in order to minimise risks associated with customer applications, the customer must use adequate design and operating safeguards to minimise inherent or procedural hazards. wolfson is not liable for applications assistance or customer product design. the customer is solely responsible for its selec tion and use of wolfson products. wolfson is not liable for such selection or use nor for use of any circuitry other than circuitry entirely embodied in a wolfson product. wolfson?s products are not intended for use in life support systems, appliances, nuclear systems or systems where malfunction ca n reasonably be expected to result in personal injury death or severe property or environmental damage any use of products by the customer for such purposes is at the cu sto mer ? sownrisk july 2010, rev 1.0 customer information 8 injury , death or severe property or environmental damage . any use of products by the customer for such purposes is at the cu sto mer s own risk . wolfson does not grant any licence (express or implied) under any patent right, copyright, mask work right or other intellectua l property right of wolfson covering or relating to any combination, machine, or process in which its products or services might be or are used. any provision or publication of any th ird party?s products or services does not constitute wolfson?s approval, licence, warranty or endorsement thereof. any third party trade marks contained in this document belong to the respective third party owner. reproduction of information from wolfson datasheets is permissible only if reproduction is without alteration and is accompanie d by all associated copyright, proprietary and other notices (including this notice) and conditions. wolfson is not liable for any unauthorised alteration of such information or for any reliance placed thereon. any representations made, warranties given, and/or liabilities a ccepted by any person which differ from those contained in this datasheet or in wolfson?s standard terms and conditions of sale, delivery and payment are made, given and/or accepted at that person?s own risk. wolfson is not liable for an y such representations, warranties or liabilities or for any reliance placed thereon by any person. address: wolfson microelectronics plc westfield house 26 westfield road edinburgh eh11 2qb united kingdom tel :: +44 (0)131 272 7000 fax :: +44 (0)131 272 7001 email :: apps@wolfsonmicro.com
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