WOLFSON WM7210-1702-MS5-M-REV1

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
1.0
0
Customer Information
1
July 2010, Rev 1.0
WM7210-1702-MS5-M-REV1
Schematic and Layout
SCHEMATIC
Customer Information
Sheet 1: WM7210
2
July 2010, Rev 1.0
WM7210-1702-MS5-M-REV1
Schematic and Layout
BILL OF MATERIALS (BOM)
Item
1
RefDES
C1
Description
0.1uF 0603 SMD Ceramic Capacitor 16V X7R
2
3
4
Unpop
5
R2
PCB1
MIC1
0R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 0R
PCB
Kelan Circuits Ltd
WM7210-1702-MS5-M-REV1
WM7210 Digital Silicon Surface Mount Microphone Wolfson Microelectronics WM7210/EMS
VDD, GND, CLK,
DAT, LR
J1
J2
SP1
1.0mm PCB Hole test point
6
7
8
Customer Information
Manufacturer
Phycomp
Manufacturer's Part Number
2238 786 15649
1x10 0.8mm Top Side Edge Finger Connector
1x10 0.8mm Bottom Side Edge Finger Connector
Surface mount shorting point
3
July 2010, Rev 1.0
WM7210-1702-MS5-M-REV1
Schematic and Layout
PCB LAYOUT
Top Layer: Overview
Customer Information
4
July 2010, Rev 1.0
WM7210-1702-MS5-M-REV1
Schematic and Layout
Top Layer: Silkscreen + Copper
Customer Information
Top Layer: Copper
5
July 2010, Rev 1.0
WM7210-1702-MS5-M-REV1
Schematic and Layout
Bottom Layer: Copper
Customer Information
Bottom Layer: Silkscreen + Copper
6
July 2010, Rev 1.0
WM7210-1702-MS5-M-REV1
Schematic and Layout
TECHNICAL SUPPORT
If you require more information or require technical support, please contact the nearest Wolfson Microelectronics regional office:
http://www.wolfsonmicro.com/contact
or one of our global distributors:
http://www.wolfsonmicro.com/distribution
Customer Information
7
July 2010, Rev 1.0
WM7210-1702-MS5-M-REV1
Schematic and Layout
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. Customers should therefore obtain the latest version of relevant information 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. Specific 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 selection 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 can reasonably be expected to result in personal
injury death or severe property or environmental damage
injury,
damage. Any use of products by the customer for such purposes is at the customer’s
customer s own risk
risk.
Wolfson does not grant any licence (express or implied) under any patent right, copyright, mask work right or other intellectual 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 third 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 accompanied 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 accepted 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 any 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 :: [email protected]
Customer Information
8
July 2010, Rev 1.0