https://community.element14.com/products/devtools/product-pages/w/documents/21700/mcp9700-thermistor-demo-boardProduct Detail Documentsen-USTelligent Community 12https://community.element14.com/products/devtools/product-pages/w/documents/21700/mcp9700-thermistor-demo-boardFri, 05 May 2023 15:53:39 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:042e65c4-8cc8-4ee6-993c-4bf8fae2cac3e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/21700/mcp9700-thermistor-demo-board#commentsCurrent Revision posted to Documents by e14-publisher on 5/5/2023 3:53:39 PM<br /> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">MCP9700 Thermistor Demo Board</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Microchip</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/mcp9700_thermistor_demo_board_500x871_1579631879.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="MCP9700 Thermistor Demo Board" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/mcp9700_thermistor_demo_board_500x418_1579631880.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="MCP9700 Thermistor Demo Board" /> </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/mcp9700_thermistor_demo_board_500x871_1579631879.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="MCP9700 Thermistor Demo Board" /> </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/mcp9700_thermistor_demo_board_500x418_1579631880.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="MCP9700 Thermistor Demo Board" /> </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">MCP9700DM-TH1</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-e0558" 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('e0558'));" data-farnell="" data-newark="07P9560" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The MCP9700 Thermistor Demo Board contains the analog circuitry to measure temperature. It uses BC Components&rsquo; 232264055103 NTC thermistor to convert temperature to resistance. The thermistor is placed in a voltage divider which converts resistance to voltage. This voltage is filtered and placed at the MCP6S22 Programmable Gain Amplifier&rsquo;s (PGA) CH0 input.</p> <p>The PGA gains and buffers the thermistor.In addition, the board includes the MCP9700 Linear Active Thermistor. The MCP9700 outputs voltage proportional to temperature. A PIC18F2550 is used to both measure the voltage output of the MCP9700 and the MCP6S22 using an integrated 10-bit Analog to Digital Converter and communicate to a PC via USB interface.Temperature can be datalogged using Microchip Thermal Management Software Graphical User Interface (GUI).</p> <p><strong>Applications:</strong> Hard Disk Drives and Other PC Peripherals, Entertainment Systems, Home Appliance, Office Equipment, Battery Packs and Portable Equipment, General Purpose Temperature Monitoring</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul id="ctl00_ctl00_PageContent_SubPageContent_dtFeaturesText" class="prepend-top"> <li>MCP9700 Temperature Sensor</li> <li>Thermistor Solution with adjustable range</li> <li>PC interface via USB</li> <li>Thermal Management Graphical User Interface</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>MCP9700 Thermistor Demo Board &ndash; An assembled and tested PCB (102-00156)</li> <li>Microchip Thermal Management Graphical User Interface</li> <li>Analog and Interface Products Demonstration Boards CD-ROM (DS21912) <ul> <li>MCP9700 Thermistor Demo Board User&#39;s Guide, (DS51753)</li> </ul> </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">Application Note</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/00850a.pdf" target="_blank">AN850 - Inductively Coupled Thermistor (pdf)</a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/00897c.pdf" target="_blank">AN897 - Thermistor Temperature Sensing with MCP6SX2 PGAs (pdf)</a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/00981a.pdf" target="_blank">AN981 - Interfacing a MCP9700 Analog Temperature Sensor to a PICmicro Microcontroller (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/01001a.pdf" target="_blank">AN1001 - IC Temperature Sensor Accuracy Compensation with a PICmicro Microcontroller (pdf)</a> </div> </div> <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="http://ww1.microchip.com/downloads/en/DeviceDoc/20001942F.pdf" target="_blank">MCP9700/MCP9701 Data Sheet (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/21908a.pdf" target="_blank">MCP6S91/2/3 Single-Ended, Rail-to-Rail I/O, Low-Gain PGA (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Solution Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/50001894D.pdf" target="_blank">Quick Guide to Microchip Development Tools (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/51753a.pdf" target="_blank">MCP9700 Thermistor Demo Board User&#39;s Guide (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 xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00156R1_Firmware.zip" target="_blank">MCP9700 Thermistor Demo Board Firmware (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Free Version</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/ThermalManagementUtility.zip" target="_blank">Thermal Management Utility (v1.5.2) (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00156R1_Gerbers.zip" target="_blank">MCP9700 Thermistor Demo Board Gerbers (zip)</a> </div> </div> </div> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 1718, "type": "devtool", "part_number": "MCP9700DM-TH1" };</script> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: MCP9700, sensing, microchip, temperature, analog_demo_boards</div> https://community.element14.com/products/devtools/product-pages/w/documents/21700/mcp9700-thermistor-demo-board/revision/3Thu, 16 Dec 2021 23:26:24 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:042e65c4-8cc8-4ee6-993c-4bf8fae2cac3e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/21700/mcp9700-thermistor-demo-board#commentsRevision 3 posted to Documents by e14-publisher on 12/16/2021 11:26:24 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 1718, "type": "devtool", "part_number": "MCP9700DM-TH1" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">MCP9700 Thermistor Demo Board</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Microchip</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/mcp9700_thermistor_demo_board_500x871_1579631879.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="MCP9700 Thermistor Demo Board" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/mcp9700_thermistor_demo_board_500x418_1579631880.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="MCP9700 Thermistor Demo Board" /> </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/mcp9700_thermistor_demo_board_500x871_1579631879.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="MCP9700 Thermistor Demo Board" /> </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/mcp9700_thermistor_demo_board_500x418_1579631880.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="MCP9700 Thermistor Demo Board" /> </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">MCP9700DM-TH1</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-b1316" 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('b1316'));" data-farnell="" data-newark="07P9560" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The MCP9700 Thermistor Demo Board contains the analog circuitry to measure temperature. It uses BC Components&rsquo; 232264055103 NTC thermistor to convert temperature to resistance. The thermistor is placed in a voltage divider which converts resistance to voltage. This voltage is filtered and placed at the MCP6S22 Programmable Gain Amplifier&rsquo;s (PGA) CH0 input.</p> <p>The PGA gains and buffers the thermistor.In addition, the board includes the MCP9700 Linear Active Thermistor. The MCP9700 outputs voltage proportional to temperature. A PIC18F2550 is used to both measure the voltage output of the MCP9700 and the MCP6S22 using an integrated 10-bit Analog to Digital Converter and communicate to a PC via USB interface.Temperature can be datalogged using Microchip Thermal Management Software Graphical User Interface (GUI).</p> <p><strong>Applications:</strong> Hard Disk Drives and Other PC Peripherals, Entertainment Systems, Home Appliance, Office Equipment, Battery Packs and Portable Equipment, General Purpose Temperature Monitoring</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul id="ctl00_ctl00_PageContent_SubPageContent_dtFeaturesText" class="prepend-top"> <li>MCP9700 Temperature Sensor</li> <li>Thermistor Solution with adjustable range</li> <li>PC interface via USB</li> <li>Thermal Management Graphical User Interface</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>MCP9700 Thermistor Demo Board &ndash; An assembled and tested PCB (102-00156)</li> <li>Microchip Thermal Management Graphical User Interface</li> <li>Analog and Interface Products Demonstration Boards CD-ROM (DS21912) <ul> <li>MCP9700 Thermistor Demo Board User&#39;s Guide, (DS51753)</li> </ul> </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">Application Note</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/00850a.pdf" target="_blank">AN850 - Inductively Coupled Thermistor (pdf)</a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/00897c.pdf" target="_blank">AN897 - Thermistor Temperature Sensing with MCP6SX2 PGAs (pdf)</a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/00981a.pdf" target="_blank">AN981 - Interfacing a MCP9700 Analog Temperature Sensor to a PICmicro Microcontroller (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/01001a.pdf" target="_blank">AN1001 - IC Temperature Sensor Accuracy Compensation with a PICmicro Microcontroller (pdf)</a> </div> </div> <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="http://ww1.microchip.com/downloads/en/DeviceDoc/20001942F.pdf" target="_blank">MCP9700/MCP9701 Data Sheet (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/21908a.pdf" target="_blank">MCP6S91/2/3 Single-Ended, Rail-to-Rail I/O, Low-Gain PGA (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Solution Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/50001894D.pdf" target="_blank">Quick Guide to Microchip Development Tools (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/51753a.pdf" target="_blank">MCP9700 Thermistor Demo Board User&#39;s Guide (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 xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00156R1_Firmware.zip" target="_blank">MCP9700 Thermistor Demo Board Firmware (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Free Version</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/ThermalManagementUtility.zip" target="_blank">Thermal Management Utility (v1.5.2) (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00156R1_Gerbers.zip" target="_blank">MCP9700 Thermistor Demo Board Gerbers (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: MCP9700, sensing, microchip, temperature, analog_demo_boards</div> https://community.element14.com/products/devtools/product-pages/w/documents/21700/mcp9700-thermistor-demo-board/revision/2Thu, 16 Dec 2021 03:13:12 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:042e65c4-8cc8-4ee6-993c-4bf8fae2cac3e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/21700/mcp9700-thermistor-demo-board#commentsRevision 2 posted to Documents by e14-publisher on 12/16/2021 3:13:12 AM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 1718, "type": "devtool", "part_number": "MCP9700DM-TH1" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">MCP9700 Thermistor Demo Board</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Microchip</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/mcp9700_thermistor_demo_board_500x871_1579631879.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="MCP9700 Thermistor Demo Board" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/mcp9700_thermistor_demo_board_500x418_1579631880.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="MCP9700 Thermistor Demo Board" /> </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/mcp9700_thermistor_demo_board_500x871_1579631879.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="MCP9700 Thermistor Demo Board" /> </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/mcp9700_thermistor_demo_board_500x418_1579631880.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="MCP9700 Thermistor Demo Board" /> </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">MCP9700DM-TH1</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-ac5b0" 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('ac5b0'));" 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"> <p>The MCP9700 Thermistor Demo Board contains the analog circuitry to measure temperature. It uses BC Components&rsquo; 232264055103 NTC thermistor to convert temperature to resistance. The thermistor is placed in a voltage divider which converts resistance to voltage. This voltage is filtered and placed at the MCP6S22 Programmable Gain Amplifier&rsquo;s (PGA) CH0 input.</p> <p>The PGA gains and buffers the thermistor.In addition, the board includes the MCP9700 Linear Active Thermistor. The MCP9700 outputs voltage proportional to temperature. A PIC18F2550 is used to both measure the voltage output of the MCP9700 and the MCP6S22 using an integrated 10-bit Analog to Digital Converter and communicate to a PC via USB interface.Temperature can be datalogged using Microchip Thermal Management Software Graphical User Interface (GUI).</p> <p><strong>Applications:</strong> Hard Disk Drives and Other PC Peripherals, Entertainment Systems, Home Appliance, Office Equipment, Battery Packs and Portable Equipment, General Purpose Temperature Monitoring</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul id="ctl00_ctl00_PageContent_SubPageContent_dtFeaturesText" class="prepend-top"> <li>MCP9700 Temperature Sensor</li> <li>Thermistor Solution with adjustable range</li> <li>PC interface via USB</li> <li>Thermal Management Graphical User Interface</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>MCP9700 Thermistor Demo Board &ndash; An assembled and tested PCB (102-00156)</li> <li>Microchip Thermal Management Graphical User Interface</li> <li>Analog and Interface Products Demonstration Boards CD-ROM (DS21912) <ul> <li>MCP9700 Thermistor Demo Board User&#39;s Guide, (DS51753)</li> </ul> </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">Application Note</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/00850a.pdf" target="_blank">AN850 - Inductively Coupled Thermistor (pdf)</a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/00897c.pdf" target="_blank">AN897 - Thermistor Temperature Sensing with MCP6SX2 PGAs (pdf)</a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/00981a.pdf" target="_blank">AN981 - Interfacing a MCP9700 Analog Temperature Sensor to a PICmicro Microcontroller (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/01001a.pdf" target="_blank">AN1001 - IC Temperature Sensor Accuracy Compensation with a PICmicro Microcontroller (pdf)</a> </div> </div> <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="http://ww1.microchip.com/downloads/en/DeviceDoc/20001942F.pdf" target="_blank">MCP9700/MCP9701 Data Sheet (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/21908a.pdf" target="_blank">MCP6S91/2/3 Single-Ended, Rail-to-Rail I/O, Low-Gain PGA (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Solution Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/50001894D.pdf" target="_blank">Quick Guide to Microchip Development Tools (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/51753a.pdf" target="_blank">MCP9700 Thermistor Demo Board User&#39;s Guide (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 xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00156R1_Firmware.zip" target="_blank">MCP9700 Thermistor Demo Board Firmware (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Free Version</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/ThermalManagementUtility.zip" target="_blank">Thermal Management Utility (v1.5.2) (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00156R1_Gerbers.zip" target="_blank">MCP9700 Thermistor Demo Board Gerbers (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: MCP9700, sensing, microchip, temperature, analog_demo_boards</div> https://community.element14.com/products/devtools/product-pages/w/documents/21700/mcp9700-thermistor-demo-board/revision/1Mon, 18 Oct 2021 20:18:41 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:042e65c4-8cc8-4ee6-993c-4bf8fae2cac3e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/21700/mcp9700-thermistor-demo-board#commentsRevision 1 posted to Documents by e14-publisher on 10/18/2021 8:18:41 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 1718, "type": "devtool", "part_number": "MCP9700DM-TH1" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">MCP9700 Thermistor Demo Board</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Microchip</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/mcp9700_thermistor_demo_board_500x871_1579631879.png" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="MCP9700 Thermistor Demo Board" /> <img loading="lazy" src="https://community-dc-assets.element14.com/images/devtool/size500/mcp9700_thermistor_demo_board_500x418_1579631880.png" class="devtool-image-devtool-1 xs-w100 xs-full-height fill-white obj-fit-contain xs-hide" alt="MCP9700 Thermistor Demo Board" /> </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/mcp9700_thermistor_demo_board_500x871_1579631879.png" id="devtool-0" class="xs-w100 xs-full-height obj-fit-contain" alt="MCP9700 Thermistor Demo Board" /> </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/mcp9700_thermistor_demo_board_500x418_1579631880.png" id="devtool-1" class="xs-w100 xs-full-height obj-fit-contain" alt="MCP9700 Thermistor Demo Board" /> </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">MCP9700DM-TH1</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-10399" 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('10399'));" data-farnell="" data-newark="07P9560" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p>The MCP9700 Thermistor Demo Board contains the analog circuitry to measure temperature. It uses BC Components&rsquo; 232264055103 NTC thermistor to convert temperature to resistance. The thermistor is placed in a voltage divider which converts resistance to voltage. This voltage is filtered and placed at the MCP6S22 Programmable Gain Amplifier&rsquo;s (PGA) CH0 input.</p> <p>The PGA gains and buffers the thermistor.In addition, the board includes the MCP9700 Linear Active Thermistor. The MCP9700 outputs voltage proportional to temperature. A PIC18F2550 is used to both measure the voltage output of the MCP9700 and the MCP6S22 using an integrated 10-bit Analog to Digital Converter and communicate to a PC via USB interface.Temperature can be datalogged using Microchip Thermal Management Software Graphical User Interface (GUI).</p> <p><strong>Applications:</strong> Hard Disk Drives and Other PC Peripherals, Entertainment Systems, Home Appliance, Office Equipment, Battery Packs and Portable Equipment, General Purpose Temperature Monitoring</p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul id="ctl00_ctl00_PageContent_SubPageContent_dtFeaturesText" class="prepend-top"> <li>MCP9700 Temperature Sensor</li> <li>Thermistor Solution with adjustable range</li> <li>PC interface via USB</li> <li>Thermal Management Graphical User Interface</li> </ul> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>MCP9700 Thermistor Demo Board &ndash; An assembled and tested PCB (102-00156)</li> <li>Microchip Thermal Management Graphical User Interface</li> <li>Analog and Interface Products Demonstration Boards CD-ROM (DS21912) <ul> <li>MCP9700 Thermistor Demo Board User&#39;s Guide, (DS51753)</li> </ul> </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">Application Note</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/00850a.pdf" target="_blank">AN850 - Inductively Coupled Thermistor (pdf)</a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/00897c.pdf" target="_blank">AN897 - Thermistor Temperature Sensing with MCP6SX2 PGAs (pdf)</a> </div> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/00981a.pdf" target="_blank">AN981 - Interfacing a MCP9700 Analog Temperature Sensor to a PICmicro Microcontroller (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/AppNotes/01001a.pdf" target="_blank">AN1001 - IC Temperature Sensor Accuracy Compensation with a PICmicro Microcontroller (pdf)</a> </div> </div> <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="http://ww1.microchip.com/downloads/en/DeviceDoc/20001942F.pdf" target="_blank">MCP9700/MCP9701 Data Sheet (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/21908a.pdf" target="_blank">MCP6S91/2/3 Single-Ended, Rail-to-Rail I/O, Low-Gain PGA (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Solution Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/50001894D.pdf" target="_blank">Quick Guide to Microchip Development Tools (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">User Manual/Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/51753a.pdf" target="_blank">MCP9700 Thermistor Demo Board User&#39;s Guide (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 xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00156R1_Firmware.zip" target="_blank">MCP9700 Thermistor Demo Board Firmware (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Free Version</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/ThermalManagementUtility.zip" target="_blank">Thermal Management Utility (v1.5.2) (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://ww1.microchip.com/downloads/en/DeviceDoc/00156R1_Gerbers.zip" target="_blank">MCP9700 Thermistor Demo Board Gerbers (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: MCP9700, sensing, microchip, temperature, analog_demo_boards</div>