EVAL-ADM3260MEBZ

EVAL-ADM3260MEBZ User Guide UG-724 One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com Simple I2C and Power Isolation with ADM3260 FEATURES GENERAL DESCRIPTION Simple evaluation kit for ADM3260 Designed to be used with USB-SDP-CABLEZ USB to I2C dongle Micro-MaTch connectors for simple connection Multiple test points for easy node access Special layout to minimize electromagnetic interference (EMI) This user guide describes information related to the EVALADM3260MEBZ evaluation board. The evaluation board provides an easy way for users to add isolation to the existing USB to I2C interface provided by the USB-SDP-CABLEZ dongle through the use of the ADM3260 hot swappable, dual I2C isolators with integrated dc-to-dc converter. See Figure 2 and Figure 3 for an example of a USB-SDP-CABLEZ and EVALADM3260MEBZ setup. EVALUATION KIT CONTENTS EVAL-ADM3260MEBZ board 10-way Micro-MaTch cable RELATED DOCUMENTS ADM3260 data sheet USB-SDP-CABLEZ user guide The EVAL-ADM3260MEBZ evaluation board is simple to use. All users need to do is to connect it in between the USB-SDPCABLEZ dongle and a supported evaluation kit from Analog Devices, Inc. (see Figure 2). The result is a 2.5 kV isolation barrier created between the PC and the supported evaluation kit, with I2C signal communication and power delivery still maintained. For additional information on how to achieve data and power transferring across isolation, refer to the ADM3260 data sheet. Based on the isoPower technology, the integrated isolated dc-to-dc converter on the ADM3260 uses high frequency switching elements to transfer power through its transformer. Special care is taken during board layout to meet emissions standards. See the AN-0971 Application Note for board layout recommendations. For full details, see the ADM3260 data sheet, which must be used in conjunction with this user guide when using the evaluation board. 12469-001 EVALUATION BOARD PHOTO Figure 1. EVAL-ADM3260MEBZ Evaluation Board PLEASE SEE THE LAST PAGE FOR AN IMPORTANT WARNING AND LEGAL TERMS AND CONDITIONS. Rev. A | Page 1 of 7 UG-724 EVAL-ADM3260MEBZ User Guide TABLE OF CONTENTS Features .............................................................................................. 1 Board Connection .............................................................................3 Evaluation Kit Contents ................................................................... 1 Evaluation Board Schematic ............................................................4 Related Documents .......................................................................... 1 Evaluation Board Layout Layers ......................................................5 General Description ......................................................................... 1 Ordering Information .......................................................................7 Evaluation Board Photo ................................................................... 1 Bill of Materials ..............................................................................7 Revision History ............................................................................... 2 REVISION HISTORY 10/2017—Rev. 0 to Rev. A Changes to General Description Section ...................................... 1 Changes to Board Connection Section.......................................... 3 Changes to Figure 4 .......................................................................... 4 Added Figure 6; Renumbered Sequentially .................................. 5 Changes to Figure 5, Figure 7, and Figure 8.................................. 5 Changes to Figure 9 .......................................................................... 6 Changes to Table 1 ............................................................................ 7 9/2014—Revision 0: Initial Version Rev. A | Page 2 of 7 EVAL-ADM3260MEBZ User Guide UG-724 BOARD CONNECTION 12469-002 Figure 2 and Figure 3 provide an example of the USB-SDP-CABLEZ and EVAL-ADM3260MEBZ setups. Figure 2. Board Connection Example OTHER EVALUATION BOARD USB-SDP-CABLEZ SK2 SK1 Figure 3. Board Connection Diagram Rev. A | Page 3 of 7 12469-003 EVAL-ADM3260MEBZ PC UG-724 EVAL-ADM3260MEBZ User Guide EVALUATION BOARD SCHEMATIC 12469-004 Figure 4. EVAL-ADM3260MEBZ Evaluation Board Schematic Rev. A | Page 4 of 7 EVAL-ADM3260MEBZ User Guide UG-724 12469-006 EVALUATION BOARD LAYOUT LAYERS 12469-007 Figure 5. EVAL-ADM3260MEBZ Evaluation Board Layout Layer 1 and Top Silk Screen 12469-008 Figure 6. EVAL-ADM3260MEBZ Evaluation Board Layout, Layer 1 12469-009 Figure 7. EVAL-ADM3260MEBZ Evaluation Board Layout, Layer 2 Figure 8. EVAL-ADM3260MEBZ Evaluation Board Layout, Layer 3 Rev. A | Page 5 of 7 EVAL-ADM3260MEBZ User Guide 12469-010 UG-724 Figure 9. EVAL-ADM3260MEBZ Evaluation Board Layout, Layer 4 (Bottom) Rev. A | Page 6 of 7 EVAL-ADM3260MEBZ User Guide UG-724 ORDERING INFORMATION BILL OF MATERIALS Table 1. Quantity 4 4 1 3 1 2 17 6 1 Reference Designator C1, C3, C6, C8 C2, C4, C7, C9 R1 R5, R9, R10 R7 SK1, SK2 3V3_ISO_T1, 5V_T1, GNDISO_T1, GNDP_T1, PDIS_T1, SCL2_T1, SDA2_T1 to SDA2-T7, T9, T_SCL1, T_SDA1 R11, R14, R16, R24, R25, R26 U2 Part Description 0.1 μF, 0402, X7R, capacitors 10 μF, 0805, X7R, capacitors 0 Ω, 0402, resistor 10 kΩ, 0603, resistors 16.9 kΩ, 0603, resistor 10-way, female, PTH Micro-MaTch Printed circuit board (PCB) test point Manufacturer/Part Number Kemet/C0402C104K4RAC Taiyo Yuden/JMK212B7106KG-T Panasonic/ERJ2GE0R00X Vishay Draloric/CRCW060310K0FKEAHP Panasonic/ERJP03F1692V TE Connectivity/8-215079-0 Not applicable Do not insert, resistor Hot swappable, dual I2C isolators with integrated dc-to-dc converter Not applicable Analog Devices/ADM3260ARSZ I2C refers to a communications protocol originally developed by Philips Semiconductors (now NXP Semiconductors). ESD Caution ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc. (“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal, temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term “Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is NOT sold to Customer; all rights not expressly granted herein, including ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all be considered the confidential and proprietary information of ADI. Customer may not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited to soldering or any other activity that affects the material content of the Evaluation Board. Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice to Customer. Customer agrees to return to ADI the Evaluation Board at that time. LIMITATION OF LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED “AS IS” AND ADI MAKES NO WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S POSSESSION OR USE OF THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE AMOUNT OF ONE HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable United States federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of Massachusetts (excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby submits to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed. ©2014–2017 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. UG12469-0-10/17(A) Rev. A | Page 7 of 7