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This user's guide describes the characteristics, operation, and use of the DAC80004EVM. The evaluation
model (EVM) is an evaluation board for the DAC80004. The DAC80004 is a low-power, buffered voltage-
output, 16-bit, quad channel digital-to-analog converter (DAC) with an integrated reference. This converter
is controlled through a serial peripheral interface (SPI) that can operate at clock rates of up to 50 MHz.
Additionally, the EVM includes a 2.5 V and a 5.5 V external reference voltages, resulting in an output
ranges from 0 to 2.5 V and 0 to 5 V. The EVM allows evaluation of all aspects of the device and allows
user control over every pin on the DAC80004. Complete circuit descriptions, schematic diagrams, and bill
of material are included in this document.
The following related documents are available for download through the Texas Instruments web site at
http://www.ti.com.
SLAU689 – August 2016
Submit Documentation Feedback
DAC80004EVM
EVM-Related Device Datasheets
Device
DAC80004
REF5025
REF5050
Copyright © 2016, Texas Instruments Incorporated
DAC80004EVM
Literature Number
SLASE44
SBOS410
SBOS410
User's Guide
SLAU689 – August 2016
1
DAC80004EVM
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Table of Contents
Related Manuals for Texas Instruments DAC80004EVM
Summary of Contents for Texas Instruments DAC80004EVM
- Page 1 DAC80004EVM DAC80004EVM This user's guide describes the characteristics, operation, and use of the DAC80004EVM. The evaluation model (EVM) is an evaluation board for the DAC80004. The DAC80004 is a low-power, buffered voltage- output, 16-bit, quad channel digital-to-analog converter (DAC) with an integrated reference. This converter is controlled through a serial peripheral interface (SPI) that can operate at clock rates of up to 50 MHz.
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Page 2: Table Of Contents
Schematic, PCB Layout, and Bill of Materials ......................Schematic ......................PCB Layout ....................Bill of Materials List of Figures ................ Default Jumper Settings for the DAC80004EVM ......................EVM Software Link ....................DAC80004EVM Schematic ........................PCB Layout List of Tables ..................... -
Page 3: Evm Overview
J2 header. By default, the evaluation module is configured to be used with an onboard 2.5-V external reference, but can be easily modified to use the other 5-V external reference. Power and Motherboard Requirements This DAC80004EVM board can be used as a standalone board or as a daughter card to the MMB0 Modular EVM motherboard. 1.3.1... -
Page 4: Evm Default Hardware Setup
EVM Default Hardware Setup Table 2 lists the default jumper settings for the MMB0 modular EVM motherboard and Table 3 lists the default jumper settings for the DAC80004EVM. Table 2. Default Jumper Settings for the MMB0 Modular EVM Motherboard Jumper Position... -
Page 5: Questions And Support For This Or Other Precision Data Converter Evms
EVM Overview www.ti.com Figure 1 illustrates the default jumper settings for the DAC80004EVM. Figure 1. Default Jumper Settings for the DAC80004EVM Questions and Support for This or Other Precision Data Converter EVMs Join TI's E2E precision data converter support forum at e2e.ti.com/support/data_converters/precision_data_converters... -
Page 6: Evm Hardware
If it does not, something may be wrong. Please check your digital interface implementation by looking at the digital signals on a signal analyzer or an oscilloscope. DAC80004EVM SLAU689 – August 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated... -
Page 7: Evm Operation
EVM Operation DXP Software Installation The DXP software required to use the DAC80004EVM with the MMB0 must be downloaded from the Texas Instruments website, available at www.ti.com/dxp. The software is listed under the “Software” category in this product folder, as shown in Figure Figure 2. -
Page 8: Schematic, Pcb Layout, And Bill Of Materials
SYNC 10.0k 10.0k GPIO0 CNTL CLKX SCLK GPIO1 CLKR LDAC GPIO2 GPIO3 GPIO4 *INT TOUT GPIO5 Copyright © 2016, Texas Instruments Incorporated Figure 3. DAC80004EVM Schematic DAC80004EVM SLAU689 – August 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated... -
Page 9: Pcb Layout
Schematic, PCB Layout, and Bill of Materials www.ti.com PCB Layout Figure 4 shows the DAC80004EVM PCB layout. Figure 4. PCB Layout SLAU689 – August 2016 DAC80004EVM Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated... -
Page 10: Bill Of Materials
Schematic, PCB Layout, and Bill of Materials www.ti.com Bill of Materials Table 5 lists the BOM for the DAC80004EVM. Table 5. DAC80004EVM Bill of Materials Designator Description Manufacturer Part Number !PCB Printed Circuit Board xxxxxxx CAP, CERM, 10uF, 25V, +/-20%, X5R, 0603... - Page 11 STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein. Acceptance of the EVM is expressly subject to the following terms and conditions.
- Page 12 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 13 【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 SPACER EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
- Page 14 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 © 2015, Texas Instruments Incorporated...
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Page 15: Important Notice
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.
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