EVAL-AD7982CBZ

6-Lead SOT-23 ADC Driver User Guide UG-682 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 6-Lead SOT-23 ADC Driver for the 8-/10-Lead Family of 14-/16-/18-Bit PulSAR ADC Evaluation Boards FEATURES GENERAL DESCRIPTION Enables quick breadboarding/prototyping User defined circuit configuration Edge-mounted header for easy connections Standalone power supply for power supply adjustments The Analog Devices, Inc., 6-lead SOT-23 ADC driver is used to evaluate the performance of amplifiers in an SOT package with the 8-/10-lead family of 14-/16-/18-bit PulSAR® ADC evaluation boards. This add-on board can easily be inserted on either side of the ADC evaluation board using the 7-pin header. Figure 1 shows the mounted SOT-23 ADC driver on the ADC evaluation board. Figure 5 and Figure 6 show the bare SOT-23 ADC driver— component side and solder side, respectively. COMPATIBLE PulSAR EVALUATION BOARDS 8-lead PulSAR evaluation board 16-bit ADCs: AD7683, AD7684, AD7694 10-lead PulSAR evaluation board 14-bit ADCs: AD7942, AD7946 16-bit ADCs: AD7685, AD7686, AD7687, AD7688, AD7693, AD7980, AD7983, AD7988-5 18-bit ADCs: AD7690, AD7691, AD7982, AD7984, AD7989-5 Figure 2 shows the evaluation board schematic. Figure 3 shows how the user can configure the 6-lead SOT-23 ADC driver to drive a single-ended ADC. Figure 4 shows how the user can configure the 6-lead SOT-23 ADC driver to drive a single-ended signal into a differential ADC. The bill of materials is listed in Table 1. NOTES 1. TO ROUTE THE INPUTS, OUTPUTS, AND SUPPLIES ONTO THE 6-LEAD SOT-23 ADC DRIVER PROPERLY, R20, R21, R28, R35, R36, AND R40 ON THE ADC EVALUATION BOARD MUST BE REMOVED. FOR MORE INFORMATION, SEE THE UG-340 FOR THE ADC EVALUATION BOARD SCHEMATICS. Figure 1. A 6-Lead SOT-23 ADC Driver Mounted onto a 10-Lead PulSAR ADC Evaluation Board PLEASE SEE THE LAST PAGE FOR AN IMPORTANT WARNING AND LEGAL TERMS AND CONDITIONS. Rev. 0 | Page 1 of 8 12232-001 MOUNTED 6-LEAD SOT-23 ADC DRIVER UG-682 6-Lead SOT-23 ADC Driver User Guide TABLE OF CONTENTS Features .............................................................................................. 1 Evaluation Board Schematics and Artwork ...................................3 Compatible PulSAR Evaluation Boards ........................................ 1 Populated Schematics ...................................................................4 General Description ......................................................................... 1 Evaluation Board Layout Pattern ................................................6 Mounted 6-Lead SOT-23 ADC Driver .......................................... 1 Bill of Materials ..................................................................................7 Revision History ............................................................................... 2 REVISION HISTORY 5/14—Revision 0: Initial Version Rev. 0 | Page 2 of 8 6-Lead SOT-23 ADC Driver User Guide UG-682 EVALUATION BOARD SCHEMATICS AND ARTWORK R17 R13 C3 R1 R3 C7 R25 R15 4 R5 R21 1 IC1 C5 R9 5 PD VoutP GND 3 R23 VCC R19 R7 C11 C9 C13 C1 VEE R11 R20 R18 R14 C4 R2 C8 R16 R4 4 R6 C6 R10 R26 5 PD R22 1 IC2 VoutN GND 3 R24 VCC R8 C12 C10 C14 C2 VEE R12 VCC VEE-IN VEE C18 10µF 1206 VCC C17 10µF 1206 Vcm R30 VCC-IN GND VinN VCC VCC R29 R28 R27 PD C15 PD C16 Ref Des VEE VEE VEE VEE VEE IC1 IC2 Power Table Device (Type) Package AD8061/8063 AD8061/8063 SOT-23-6 SOT-23-6 VEE VCC 2 2 6 6 NOTES TO ROUTE THE INPUTS, OUTPUTS, AND SUPPLIES ONTO THE 6-LEAD SOT-23ADC DRIVER PROPERLY, R20, R21, R28, R35, R36, AND R40 ON THE ADC EVALUATION BOARD MUST BE REMOVED. FOR MORE INFORMATION, SEE THE UG-340 FOR THE ADC EVALUATION BOARD SCHEMATICS. Figure 2. 6-Lead SOT-23 ADC Driver Schematic Rev. 0 | Page 3 of 8 12232-004 VinP GND UG-682 6-Lead SOT-23 ADC Driver User Guide POPULATED SCHEMATICS R17 0Ω R13 C3 R1 R3 C7 R15 R25 4 R5 0Ω R21 1 VoutP IC1 C5 R9 5 PD 0Ω 3 0Ω VCC 49.9Ω R23 0Ω GND R19 R7 C1 590Ω 0.1µF C11 0.1µF C9 R11 590Ω C13 VEE R20 R18 R14 C4 C8 R2 R16 R4 4 5 PD 3 R8 VinP GND C14 VEE C18 10µF 1206 VCC C17 10µF 1206 VCC-IN GND VinN VEE VCC VCC R27 0Ω R30 VoutN 0Ω VEE R12 590Ω VEE-IN Vcm GND R24 C12 C10 VCC 0Ω R29 0Ω VCC 0Ω C2 590Ω 0.1µF R26 R22 1 IC2 C6 R10 PD 1kΩ C15 0.1µF VEE VEE R28 PD Power Table Ref Des Device (Type) Package VEE VCC IC1 AD8061/8063 SOT-23-6 2 6 IC2 AD8061/8063 SOT-23-6 2 6 C16 VEE VEE NOTES TO ROUTE THE INPUTS, OUTPUTS, AND SUPPLIES ONTO THE 6-LEAD SOT-23ADC DRIVER PROPERLY, R20, R21, R28, R35, R36, AND R40 ON THE ADC EVALUATION BOARD MUST BE REMOVED. FOR MORE INFORMATION, SEE THE UG-340 FOR THE ADC EVALUATION BOARD SCHEMATICS. Figure 3. Configuring the 6-Lead SOT-23 ADC Driver to Drive a Single-Ended ADC Rev. 0 | Page 4 of 8 12232-005 0Ω R6 6-Lead SOT-23 ADC Driver User Guide UG-682 R17 0Ω R13 C3 R3 C7 5 PD 4 0Ω R5 R9 0Ω 49.9Ω 1 VoutP IC1 C5 GND 3 C1 590Ω 0.1µF R11 590Ω 1kΩ R18 C8 R16 R26 4 R22 1 IC2 C6 R10 5 PD VoutN 0Ω 3 VCC 0Ω R8 R12 590Ω VEE-IN Vcm R27 R30 0Ω C18 10µF 1206 VCC C17 10µF 1206 VCC-IN GND VinN VEE 0Ω GND C14 VEE VCC VCC VEE R24 C12 0.1µF C10 VCC R29 0Ω C13 R20 0Ω C4 C2 590Ω 0.1µF R19 0Ω VEE R4 R6 C11 0.1µF C9 1kΩ R14 R2 R23 0Ω VCC R7 VinP GND 0Ω R25 0Ω R21 R15 1kΩ C15 0.1µF PD VEE VEE R28 PD Ref Des Power Table Device(Type) Package IC1 IC2 AD8061/8063 SOT-23-6 AD8061/8063 SOT-23-6 VEE VCC 2 2 6 6 C16 VEE VEE NOTES TO ROUTE THE INPUTS, OUTPUTS, AND SUPPLIES ONTO THE 6-LEAD SOT-23ADC DRIVER PROPERLY, R20, R21, R28, R35, R36, AND R40 ON THE ADC EVALUATION BOARD MUST BE REMOVED. FOR MORE INFORMATION, SEE THE UG-340 FOR THE ADC EVALUATION BOARD SCHEMATICS. Figure 4. Configuring the 6-Lead SOT-23 ADC Driver to Drive a Single-Ended Signal into a Differential ADC Rev. 0 | Page 5 of 8 12232-006 R1 UG-682 6-Lead SOT-23 ADC Driver User Guide 12232-002 12232-003 EVALUATION BOARD LAYOUT PATTERN Figure 5. 6-Lead SOT-23 ADC Driver, Component Side Figure 6. 6-Lead SOT-23 ADC Driver, Solder Side Rev. 0 | Page 6 of 8 6-Lead SOT-23 ADC Driver User Guide UG-682 BILL OF MATERIALS Table 1. Quantity 3 8 1 2 16 1 30 Reference Designator VEE, GND, VCC VinP, VinN, GND, VCC, VEE, VREF, VOUTP, VOUTN PD C17, C18 C1 to C16 DUT R1 to R30 Description 3-pin power supply header Supply input and output connections Jumper to control power-down 10 µF capacitor Capacitor, user defined See the amplifier data sheet for SOT-23 package dimensions Resistor, user defined Rev. 0 | Page 7 of 8 Package 3-pin header 7-pin header 2-pin jumper 1206 0603 SOT-23 R0603 UG-682 6-Lead SOT-23 ADC Driver User Guide NOTES 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 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. UG12232-0-5/14(0) Rev. 0 | Page 8 of 8