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Texas Instruments DAC81416EVM Скачать руководство пользователя страница 1

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SLAU777A – June 2018 – Revised December 2018

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Copyright © 2018, Texas Instruments Incorporated

DAC81416EVM

User's Guide

SLAU777A – June 2018 – Revised December 2018

DAC81416EVM

This user's guide describes the characteristics, operation, and use of the DAC81416 evaluation module
(EVM). This document also discusses the proper setup and configuration of both software and hardware,
and reviews various aspects of program operation. Throughout this document, the terms evaluation board,
evaluation module, and EVM are synonymous with the DAC81416EVM. A complete circuit description,
schematic diagram, and bill of materials are also included in this document.

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Содержание DAC81416EVM

Страница 1: ...racteristics operation and use of the DAC81416 evaluation module EVM This document also discusses the proper setup and configuration of both software and hardware and reviews various aspects of progra...

Страница 2: ...are Page Selection 10 9 Low Level Configuration Page 10 10 Low Level Configuration Page Options 11 11 High Level Configuration Page 11 12 DAC81416EVM Board Schematic 12 13 DAC81416EVM PCB Components L...

Страница 3: ...ware at the TI website www ti com Table 1 Contents of DAC81416EVM Kit Item Quantity DAC81416EVM evaluation board PCB 1 Table 2 Required Components Not Included in DAC81416EVM Kit Item Quantity USB2ANY...

Страница 4: ...nect the USB2ANY to the EVM board align and firmly connect the keyed ribbon connector to the J8 connector Verify that the connection is snug because loose connections may cause intermittent operation...

Страница 5: ...downloaded to the PC navigate to the DAC81416EVM folder and run the Setup_DAC81416_EVM exe file as shown in Figure 2 When the software is launched an installation dialog window opens and prompts the u...

Страница 6: ...tion J9 Closed GND Open external REFGND REFGND selection J10 1 2 USB2ANY 3 3 V on J8 5 2 3 external VIO on J7 4 VIO selection J11 1 2 VREF from REF5025 2 3 external VREF on J7 1 VREF selection note de...

Страница 7: ...ugh their respective digital test points Table 6 provides the pin definitions for this connector Table 7 provides the corresponding test points for the SPI signals Table 6 J8 USB2ANY Pin Definitions P...

Страница 8: ...voltage OUT4 J1 26 DAC output voltage OUT5 J1 28 DAC output voltage OUT6 J1 30 DAC output voltage OUT7 J1 32 DAC output voltage OUT8 J1 2 DAC output voltage OUT9 J1 4 DAC output voltage OUT10 J1 6 DA...

Страница 9: ...software is installed a restart may be required by Windows To launch the software locate the Texas Instruments folder in the All Programs menu and select the DACX1416 EVM icon Figure 6 DAC81416EVM GUI...

Страница 10: ...the pages with each page representing a feature of the software Figure 8 DAC81416EVM Software Page Selection 3 2 2 1 Low Level Configuration Page The DAC81416 EVM Register Map page shown in Figure 9...

Страница 11: ...Modified button is pressed The Read Selected button allows individual register reads whereas the Read All button reads the status of all registers located in the register map 3 2 2 2 High Level Config...

Страница 12: ...cumentation Feedback Copyright 2018 Texas Instruments Incorporated DAC81416EVM 4 Schematic PCB Layout and Bill of Materials This section contains the schematic diagram printed circuit board layout and...

Страница 13: ...018 Revised December 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated DAC81416EVM 4 2 PCB Components Layout Figure 13 through Figure 17 show the layout of the component...

Страница 14: ...ematic PCB Layout and Bill of Materials www ti com 14 SLAU777A June 2018 Revised December 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated DAC81416EVM Figure 14 Top Lay...

Страница 15: ...om Schematic PCB Layout and Bill of Materials 15 SLAU777A June 2018 Revised December 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated DAC81416EVM Figure 15 Layer 2 Grou...

Страница 16: ...c PCB Layout and Bill of Materials www ti com 16 SLAU777A June 2018 Revised December 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated DAC81416EVM Figure 16 Layer 3 Powe...

Страница 17: ...ti com Schematic PCB Layout and Bill of Materials 17 SLAU777A June 2018 Revised December 2018 Submit Documentation Feedback Copyright 2018 Texas Instruments Incorporated DAC81416EVM Figure 17 Bottom L...

Страница 18: ...X7R AEC Q200 Grade 1 1210 1210 UMJ325KB7106KMHT Taiyo Yuden C9 1 1000pF CAP CERM 1000 pF 50 V 10 X7R 0603 0603 C0603C102K5RACTU Kemet C16 C17 C19 3 1uF CAP CERM 1 uF 25 V 10 X5R 0603 0603 C1608X5R1E1...

Страница 19: ...ES 1 00 1 0 1 W 0603 0603 RC0603FR 071RL Yageo America SH J1 SH J2 SH J3 SH J4 4 1x2 Shunt 100mil Gold plated Black Shunt SNT 100 BK G Samtec TP1 TP2 TP3 TP4 TP5 TP11 TP13 7 Test Point Compact Red TH...

Страница 20: ...orporated Revision History Revision History Changes from Original June 2018 to A Revision Page Deleted USB2ANY adapter from Table 1 3 Added new Table 2 3 Changed contents of Table 4 4 Changed connecto...

Страница 21: ...set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that are returned during the warranty period to the address designated by TI and that...

Страница 22: ...the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain great...

Страница 23: ...t the EVM user guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even with the...

Страница 24: ...OST OF REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF...

Страница 25: ...e resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reprod...

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