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This user's guide describes the characteristics, operation, and use of the DAC80501 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 DAC80501EVM. A complete circuit description,
schematic diagram, and bill of materials are also included in this document.
SLAU795 – November 2018
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Copyright © 2018, Texas Instruments Incorporated
User's Guide
SLAU795 – November 2018
DAC80501EVM
DAC80501EVM
1
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Summary of Contents for Texas Instruments DAC80501EVM
- Page 1 (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 DAC80501EVM. A complete circuit description, schematic diagram, and bill of materials are also included in this document.
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Page 2: Table Of Contents
DAC80501EVM PCB Components Layout ........................Top Layer ........................ Bottom Layer List of Tables .................... Contents of DAC80501EVM Kit ............Required Components Not Part of the DAC80501EVM Kit ..................... Related Documentation ......................Power Supply Inputs ......................Jumper Settings ..................... J8 (USB2ANY) Pin Definitions .................... -
Page 3: Overview
Overview The DAC80501EVM is an easy to use platform for evaluating the functionality and performance of the DAC80501 device. The DAC80501 is a single-channel, buffered, digital-to-analog converter (DAC) in 16- bit resolution with 2.5-V internal reference. This EVM provides output voltage from 0 - 5V. It also provides the SPI programming interface using a PC-based graphical user interface (GUI). -
Page 4: System Setup
2.1.3 Electrostatic Discharge Warning Many of the components on the DAC80501EVM are susceptible to damage by electrostatic discharge (ESD). Observe proper ESD handling precautions when unpacking and handling the EVM, including the use of a grounded wrist strap at an approved ESD workstation. -
Page 5: Launching Software Setup
2.2.2 Software Installation The software is available through the EVM product folder on the TI website. After the software is downloaded onto the PC, navigate to the DAC80501EVM folder, and run the Setup_DAC80501_EVM.exe file, as shown in Figure 2. When the software is launched, an installation dialog window opens and prompts the user to select an installation directory. -
Page 6: Detailed Description
The following sections provide detailed information on the EVM hardware and jumper configuration settings. Table 5 displays the default configurations of all jumper connections on the DAC80501EVM. Connect the USB cable from the USB2ANY to the PC. Table 5. Jumper Settings... -
Page 7: J8 (Usb2Any) Pin Definitions
3.1.2 Signal Definition of USB2ANY The DAC80501EVM provides a hardware connector (J1) that connects to the USB2ANY interface board The USBANY platform supplies VIO power and is responsible for providing the SPI commands sent from the PC GUI software. Optionally, the VDD supply can be provided through an external supply, and all digital communication lines can be accessed through their respective digital test points. -
Page 8: Dac80501Evm Gui Location
The software provides basic control of all the registers and functions to the DAC80501 device. 3.2.1 Starting the Software After the DAC80501EVM 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 DAC80501 EVM icon. -
Page 9: Dac80501Evm Software
Figure 7. The Page Selection menu allows the user to switch between the pages, with each page representing a feature of the software. Figure 7. DAC80501EVM Software Page Selection 3.2.2.1 Low Level Configuration Page The DAC80501 EVM Register Map page, shown in... -
Page 10: Low Level Configuration
The High Level Configuration page provides an easy interface to program the output code for the DAC80501 device. This page is displayed in Figure Figure 10. High Level Configuration Page DAC80501EVM SLAU795 – November 2018 Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 11: Schematic, Pcb Layout, And Bill Of Materials
Schematic, PCB Layout, and Bill of Materials www.ti.com Schematic, PCB Layout, and Bill of Materials This section contains the complete bill of materials and schematic diagram for the DAC80501EVM. Board Schematic Figure 11. DAC80501EVM Board Schematic SLAU795 – November 2018... -
Page 12: Dac80501Evm Pcb Components Layout
Schematic, PCB Layout, and Bill of Materials www.ti.com PCB Components Layout Figure 12 through Figure 14 show the layout of the components for the DAC80501EVM board. Figure 12. DAC80501EVM PCB Components Layout Figure 13. Top Layer DAC80501EVM SLAU795 – November 2018 Submit Documentation Feedback... -
Page 13: Bottom Layer
Schematic, PCB Layout, and Bill of Materials www.ti.com Figure 14. Bottom Layer SLAU795 – November 2018 DAC80501EVM Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... -
Page 14: Dac80501 Evm Bill Of Materials
Reference, DQF0008A (WSON-8) Low Noise, Very Low D0008A REF5050AID Texas Instruments Drift, Precision Voltage Reference, -40 to 125 degC, 8-pin SOIC (D), Green (RoHS & no Sb/Br) DAC80501EVM SLAU795 – November 2018 Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated... - Page 15 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
- Page 16 FCC Interference Statement for Class B EVM devices NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
- Page 17 【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの 措置を取っていただく必要がありますのでご注意ください。 1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用 いただく。 2. 実験局の免許を取得後ご使用いただく。 3. 技術基準適合証明を取得後ご使用いただく。 なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。 上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ ンスツルメンツ株式会社 東京都新宿区西新宿６丁目２４番１号 西新宿三井ビル 3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http:/ /www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 3.4 European Union 3.4.1 For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive): This is a class A product intended for use in environments other than domestic environments that are connected to a low-voltage power-supply network that supplies buildings used for domestic purposes.
- Page 18 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2018, Texas Instruments Incorporated...
- Page 19 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2018, Texas Instruments Incorporated...
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