https://community.element14.com/products/devtools/product-pages/w/documents/22409/reference-design-for-18-bit-precision-data-acquisition-systemProduct Detail Documentsen-USTelligent Community 12https://community.element14.com/products/devtools/product-pages/w/documents/22409/reference-design-for-18-bit-precision-data-acquisition-systemFri, 05 May 2023 16:02:56 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:9ed0b943-deb0-4593-8f64-c73c9342c092e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22409/reference-design-for-18-bit-precision-data-acquisition-system#commentsCurrent Revision posted to Documents by e14-publisher on 5/5/2023 4:02:56 PM<br /> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Reference Design for 18-Bit Precision Data Acquisition System</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Maxim Integrated</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x443_1579633410.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x340_1579633411.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x443_1579633410.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x340_1579633411.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">MAXREFDES74</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-0627a" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('0627a'));" data-farnell="2530535" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> The MAXREFDES74# reference design performs high-speed, 18-bit, precision data acquisition based on Maxim&rsquo;s leading-edge, high-accuracy, low-power data converters. <br /><br />The MAXREFDES74# design works as a building block for a high-speed, low-power, high-accuracy data acquisition and control system for industrial process control and automation, and high-speed protection systems for power distribution and automation. By changing the ADC and DAC to pin-compatible 16-bit devices such as the MAX11166 and the MAX5316, a 16-bit data acquisition system can also be tested. </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>Power and data isolation</li> <li>Flexible, configurable inverting or noninverting input scheme</li> <li>Unipolar or bipolar input (ADC) and output (DAC)</li> </ul> <p><strong>MAX11156</strong></p> <ul> <li>18-bit resolution with no missing codes</li> <li>SNR: 94.4dB</li> <li>THD: -107dB at 1kHz</li> <li>Buffered internal or external voltage reference input</li> <li>Internal reference with -6ppm/&deg;C (typ) temperature coefficient</li> <li>Single 5V supply</li> <li>True bipolar &plusmn;5V input range</li> </ul> <p><strong>MAX5318</strong></p> <ul> <li>18-bit resolution with no missing codes</li> <li>High accuracy: &plusmn;2 LSB INL (max)</li> <li>3&micro;s settling time</li> <li>User-programmable offset and gain calibration</li> <li>&plusmn;0.5ppm/&deg;C (typ) offset and gain drift over temperature</li> <li>Force/sense output</li> <li>50MHz SPI-compatible interface with 1.8V to 5.5V logic</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="https://datasheets.maximintegrated.com/en/ds/MAX11156.pdf" target="_blank">MAX11156 18-Bit, 500ksps, ±5V SAR ADC with Internal Reference in TDFN (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="https://datasheets.maximintegrated.com/en/ds/MAX5318.pdf" target="_blank">MAX5318 18-Bit, High-Accuracy Voltage Output DAC (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Applications Library</h4> <div class="attachment "> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_GUI.zip" target="_blank">Software GUI (zip)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_Firmware.zip" target="_blank">ZedBoard Firmware (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_BOM_RA.pdf" target="_blank">Bill of Materials (BOM) for MAXREFDES74 (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Design Package</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/RD74V01_00.zip" target="_blank">Design Files for MAXREFDES74 (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_SCH_RA.pdf" target="_blank">Schematic for MAXREFDES74 (pdf)</a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES36_LAYOUT_RA.pdf" target="_blank">PCB layout for MAXREFDES74 (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/cad-layout/gerber/MAXREFDES74_GERBER_RA.ZIP" target="_blank">PCB Gerber for MAXREFDES74 (zip)</a> </div> </div> </div> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 3824, "type": "devtool", "part_number": "MAXREFDES74" };</script> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: MAX5316, data acquisition system, MAX11166, mcu, maxim, development_platforms_kits, reference_designs</div> https://community.element14.com/products/devtools/product-pages/w/documents/22409/reference-design-for-18-bit-precision-data-acquisition-system/revision/3Thu, 16 Dec 2021 23:34:05 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:9ed0b943-deb0-4593-8f64-c73c9342c092e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22409/reference-design-for-18-bit-precision-data-acquisition-system#commentsRevision 3 posted to Documents by e14-publisher on 12/16/2021 11:34:05 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 3824, "type": "devtool", "part_number": "MAXREFDES74" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Reference Design for 18-Bit Precision Data Acquisition System</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Maxim Integrated</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x443_1579633410.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x340_1579633411.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x443_1579633410.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x340_1579633411.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">MAXREFDES74</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-71269" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('71269'));" data-farnell="2530535" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> The MAXREFDES74# reference design performs high-speed, 18-bit, precision data acquisition based on Maxim&rsquo;s leading-edge, high-accuracy, low-power data converters. <br /><br />The MAXREFDES74# design works as a building block for a high-speed, low-power, high-accuracy data acquisition and control system for industrial process control and automation, and high-speed protection systems for power distribution and automation. By changing the ADC and DAC to pin-compatible 16-bit devices such as the MAX11166 and the MAX5316, a 16-bit data acquisition system can also be tested. </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>Power and data isolation</li> <li>Flexible, configurable inverting or noninverting input scheme</li> <li>Unipolar or bipolar input (ADC) and output (DAC)</li> </ul> <p><strong>MAX11156</strong></p> <ul> <li>18-bit resolution with no missing codes</li> <li>SNR: 94.4dB</li> <li>THD: -107dB at 1kHz</li> <li>Buffered internal or external voltage reference input</li> <li>Internal reference with -6ppm/&deg;C (typ) temperature coefficient</li> <li>Single 5V supply</li> <li>True bipolar &plusmn;5V input range</li> </ul> <p><strong>MAX5318</strong></p> <ul> <li>18-bit resolution with no missing codes</li> <li>High accuracy: &plusmn;2 LSB INL (max)</li> <li>3&micro;s settling time</li> <li>User-programmable offset and gain calibration</li> <li>&plusmn;0.5ppm/&deg;C (typ) offset and gain drift over temperature</li> <li>Force/sense output</li> <li>50MHz SPI-compatible interface with 1.8V to 5.5V logic</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="https://datasheets.maximintegrated.com/en/ds/MAX11156.pdf" target="_blank">MAX11156 18-Bit, 500ksps, ±5V SAR ADC with Internal Reference in TDFN (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="https://datasheets.maximintegrated.com/en/ds/MAX5318.pdf" target="_blank">MAX5318 18-Bit, High-Accuracy Voltage Output DAC (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Applications Library</h4> <div class="attachment "> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_GUI.zip" target="_blank">Software GUI (zip)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_Firmware.zip" target="_blank">ZedBoard Firmware (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_BOM_RA.pdf" target="_blank">Bill of Materials (BOM) for MAXREFDES74 (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Design Package</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/RD74V01_00.zip" target="_blank">Design Files for MAXREFDES74 (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_SCH_RA.pdf" target="_blank">Schematic for MAXREFDES74 (pdf)</a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES36_LAYOUT_RA.pdf" target="_blank">PCB layout for MAXREFDES74 (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/cad-layout/gerber/MAXREFDES74_GERBER_RA.ZIP" target="_blank">PCB Gerber for MAXREFDES74 (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: MAX5316, data acquisition system, MAX11166, mcu, maxim, development_platforms_kits, reference_designs</div> https://community.element14.com/products/devtools/product-pages/w/documents/22409/reference-design-for-18-bit-precision-data-acquisition-system/revision/2Thu, 16 Dec 2021 03:22:04 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:9ed0b943-deb0-4593-8f64-c73c9342c092e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22409/reference-design-for-18-bit-precision-data-acquisition-system#commentsRevision 2 posted to Documents by e14-publisher on 12/16/2021 3:22:04 AM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 3824, "type": "devtool", "part_number": "MAXREFDES74" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Reference Design for 18-Bit Precision Data Acquisition System</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Maxim Integrated</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x443_1579633410.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x340_1579633411.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x443_1579633410.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x340_1579633411.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">MAXREFDES74</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-f1747" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('f1747'));" data-farnell="" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> The MAXREFDES74# reference design performs high-speed, 18-bit, precision data acquisition based on Maxim&rsquo;s leading-edge, high-accuracy, low-power data converters. <br /><br />The MAXREFDES74# design works as a building block for a high-speed, low-power, high-accuracy data acquisition and control system for industrial process control and automation, and high-speed protection systems for power distribution and automation. By changing the ADC and DAC to pin-compatible 16-bit devices such as the MAX11166 and the MAX5316, a 16-bit data acquisition system can also be tested. </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>Power and data isolation</li> <li>Flexible, configurable inverting or noninverting input scheme</li> <li>Unipolar or bipolar input (ADC) and output (DAC)</li> </ul> <p><strong>MAX11156</strong></p> <ul> <li>18-bit resolution with no missing codes</li> <li>SNR: 94.4dB</li> <li>THD: -107dB at 1kHz</li> <li>Buffered internal or external voltage reference input</li> <li>Internal reference with -6ppm/&deg;C (typ) temperature coefficient</li> <li>Single 5V supply</li> <li>True bipolar &plusmn;5V input range</li> </ul> <p><strong>MAX5318</strong></p> <ul> <li>18-bit resolution with no missing codes</li> <li>High accuracy: &plusmn;2 LSB INL (max)</li> <li>3&micro;s settling time</li> <li>User-programmable offset and gain calibration</li> <li>&plusmn;0.5ppm/&deg;C (typ) offset and gain drift over temperature</li> <li>Force/sense output</li> <li>50MHz SPI-compatible interface with 1.8V to 5.5V logic</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="https://datasheets.maximintegrated.com/en/ds/MAX11156.pdf" target="_blank">MAX11156 18-Bit, 500ksps, ±5V SAR ADC with Internal Reference in TDFN (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="https://datasheets.maximintegrated.com/en/ds/MAX5318.pdf" target="_blank">MAX5318 18-Bit, High-Accuracy Voltage Output DAC (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Applications Library</h4> <div class="attachment "> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_GUI.zip" target="_blank">Software GUI (zip)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_Firmware.zip" target="_blank">ZedBoard Firmware (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_BOM_RA.pdf" target="_blank">Bill of Materials (BOM) for MAXREFDES74 (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Design Package</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/RD74V01_00.zip" target="_blank">Design Files for MAXREFDES74 (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_SCH_RA.pdf" target="_blank">Schematic for MAXREFDES74 (pdf)</a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES36_LAYOUT_RA.pdf" target="_blank">PCB layout for MAXREFDES74 (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/cad-layout/gerber/MAXREFDES74_GERBER_RA.ZIP" target="_blank">PCB Gerber for MAXREFDES74 (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: MAX5316, data acquisition system, MAX11166, mcu, maxim, development_platforms_kits, reference_designs</div> https://community.element14.com/products/devtools/product-pages/w/documents/22409/reference-design-for-18-bit-precision-data-acquisition-system/revision/1Mon, 18 Oct 2021 20:25:05 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:9ed0b943-deb0-4593-8f64-c73c9342c092e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22409/reference-design-for-18-bit-precision-data-acquisition-system#commentsRevision 1 posted to Documents by e14-publisher on 10/18/2021 8:25:05 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 3824, "type": "devtool", "part_number": "MAXREFDES74" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Reference Design for 18-Bit Precision Data Acquisition System</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Maxim Integrated</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x443_1579633410.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x340_1579633411.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> </div> <div class="xs-flex xs-flex-wrap xs-mt2"> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x443_1579633410.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> </div> <div class="devtool-thumbnail fill-white xs-border-lighter txt-center xs-mr1 xs-mb2"> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/reference_design_for_18bit_precision_data_acquisition_system_500x340_1579633411.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="Reference Design for 18-Bit Precision Data Acquisition System" /> </div> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">MAXREFDES74</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-bd49a" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('bd49a'));" data-farnell="2530535" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> The MAXREFDES74# reference design performs high-speed, 18-bit, precision data acquisition based on Maxim&rsquo;s leading-edge, high-accuracy, low-power data converters. <br /><br />The MAXREFDES74# design works as a building block for a high-speed, low-power, high-accuracy data acquisition and control system for industrial process control and automation, and high-speed protection systems for power distribution and automation. By changing the ADC and DAC to pin-compatible 16-bit devices such as the MAX11166 and the MAX5316, a 16-bit data acquisition system can also be tested. </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li>Power and data isolation</li> <li>Flexible, configurable inverting or noninverting input scheme</li> <li>Unipolar or bipolar input (ADC) and output (DAC)</li> </ul> <p><strong>MAX11156</strong></p> <ul> <li>18-bit resolution with no missing codes</li> <li>SNR: 94.4dB</li> <li>THD: -107dB at 1kHz</li> <li>Buffered internal or external voltage reference input</li> <li>Internal reference with -6ppm/&deg;C (typ) temperature coefficient</li> <li>Single 5V supply</li> <li>True bipolar &plusmn;5V input range</li> </ul> <p><strong>MAX5318</strong></p> <ul> <li>18-bit resolution with no missing codes</li> <li>High accuracy: &plusmn;2 LSB INL (max)</li> <li>3&micro;s settling time</li> <li>User-programmable offset and gain calibration</li> <li>&plusmn;0.5ppm/&deg;C (typ) offset and gain drift over temperature</li> <li>Force/sense output</li> <li>50MHz SPI-compatible interface with 1.8V to 5.5V logic</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="https://datasheets.maximintegrated.com/en/ds/MAX11156.pdf" target="_blank">MAX11156 18-Bit, 500ksps, ±5V SAR ADC with Internal Reference in TDFN (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="https://datasheets.maximintegrated.com/en/ds/MAX5318.pdf" target="_blank">MAX5318 18-Bit, High-Accuracy Voltage Output DAC (pdf)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Applications Library</h4> <div class="attachment "> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_GUI.zip" target="_blank">Software GUI (zip)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_Firmware.zip" target="_blank">ZedBoard Firmware (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_BOM_RA.pdf" target="_blank">Bill of Materials (BOM) for MAXREFDES74 (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Design Package</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/RD74V01_00.zip" target="_blank">Design Files for MAXREFDES74 (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES74_SCH_RA.pdf" target="_blank">Schematic for MAXREFDES74 (pdf)</a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/5944/MAXREFDES36_LAYOUT_RA.pdf" target="_blank">PCB layout for MAXREFDES74 (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/cad-layout/gerber/MAXREFDES74_GERBER_RA.ZIP" target="_blank">PCB Gerber for MAXREFDES74 (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: MAX5316, data acquisition system, MAX11166, mcu, maxim, development_platforms_kits, reference_designs</div>