{"id":3602,"date":"2025-04-21T04:50:25","date_gmt":"2025-04-21T04:50:25","guid":{"rendered":"https:\/\/webprojects.cloud\/wordpress\/splatco\/?post_type=spl_knowledgebase&#038;p=3602"},"modified":"2025-06-10T12:00:52","modified_gmt":"2025-06-10T12:00:52","slug":"thermistors-selecting-miscellaneous-parameters","status":"publish","type":"spl_knowledgebase","link":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/thermistors-selecting-miscellaneous-parameters\/","title":{"rendered":"Thermistors: Selecting miscellaneous parameters"},"content":{"rendered":"\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td>In January 2012 we introduced the&nbsp;<a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/programming-reference\/instructions-arranged-by-function\/hash-commands-and-functions\/thermistor-hash-command\/\">Thermistor hash command<\/a>, which makes the use of spreadsheets largely unnecessary. This page will still help you pick and set the parameters.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>The next thing to do is to enter the various parameters that define your SPLat board. These are the green cells in the spreadsheet labeled &#8220;ADCSpan&#8221;, &#8220;ADCInputR&#8221;, &#8220;Intnl Feed Res&#8221; and &#8220;Ext Shunt Res&#8221;.<\/p>\n\n\n\n<p>The following table gives values for various SPLat products.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><th>&nbsp;<\/th><th>MMiXXX SL99<\/th><th><a href=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/glossary-of-terms\/#o366\">SPice<\/a>&nbsp;10200<\/th><th>AJ18<\/th><th>OEM36<\/th><\/tr><tr><th>ADCSpan<\/th><td>5<\/td><td>5<\/td><td>5<\/td><td>10<\/td><\/tr><tr><th>ADCinputR<\/th><td>9e99<\/td><td>9e99<\/td><td>9e99<\/td><td>9000<\/td><\/tr><tr><th>Intnl Feed Res<\/th><td>0<\/td><td>0<\/td><td>0<\/td><td>See note<\/td><\/tr><tr><th>Ext Shunt Res<\/th><td>9e99<\/td><td>9e99<\/td><td>9e99<\/td><td>9e99<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Note on Intnl Feed Res and OEM36: If you use an analog output to generate Vfeed, then set this to 220 to represent the analog output resistance of the board. Otherwise set it to 0.<\/p>\n\n\n\n<p>The Ext Shunt Res is a parameter we&#8217;ve provided to allow some fine tuning in special cases. Initially setting it to 9e99 (a&nbsp;<em>very<\/em>&nbsp;large number) is the same as leaving it out.<\/p>\n\n\n\n<p>Once you have set these parameters you can move on to the next section, where we start the optimization.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In January 2012 we introduced the&nbsp;Thermistor hash command, which makes the use of spreadsheets largely unnecessary. This page will still help you pick and set&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3598,"menu_order":3,"template":"","class_list":["post-3602","spl_knowledgebase","type-spl_knowledgebase","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Thermistors: Selecting miscellaneous parameters - SPLat Controls<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Thermistors: Selecting miscellaneous parameters - SPLat Controls\" \/>\n<meta property=\"og:description\" content=\"In January 2012 we introduced the&nbsp;Thermistor hash command, which makes the use of spreadsheets largely unnecessary. This page will still help you pick and set...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/thermistors-selecting-miscellaneous-parameters\/\" \/>\n<meta property=\"og:site_name\" content=\"SPLat Controls\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-10T12:00:52+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/thermistors-selecting-miscellaneous-parameters\/\",\"url\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/thermistors-selecting-miscellaneous-parameters\/\",\"name\":\"Thermistors: Selecting miscellaneous parameters - SPLat Controls\",\"isPartOf\":{\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/#website\"},\"datePublished\":\"2025-04-21T04:50:25+00:00\",\"dateModified\":\"2025-06-10T12:00:52+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/thermistors-selecting-miscellaneous-parameters\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/thermistors-selecting-miscellaneous-parameters\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/thermistors-selecting-miscellaneous-parameters\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tutorials, application notes and white papers\",\"item\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Tutorial: Thermistor temperature measurement\",\"item\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Thermistors: Using the supplied spreadsheets\",\"item\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"Thermistors: Selecting miscellaneous parameters\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/#website\",\"url\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/\",\"name\":\"SPLat Controls\",\"description\":\"OEM Embedded Machine Controllers\",\"publisher\":{\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/#organization\",\"name\":\"SPLat Controls\",\"url\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-content\/uploads\/2024\/10\/logo.svg\",\"contentUrl\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-content\/uploads\/2024\/10\/logo.svg\",\"caption\":\"SPLat Controls\"},\"image\":{\"@id\":\"https:\/\/webprojects.cloud\/wordpress\/splatco\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Thermistors: Selecting miscellaneous parameters - SPLat Controls","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"en_US","og_type":"article","og_title":"Thermistors: Selecting miscellaneous parameters - SPLat Controls","og_description":"In January 2012 we introduced the&nbsp;Thermistor hash command, which makes the use of spreadsheets largely unnecessary. This page will still help you pick and set...","og_url":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/thermistors-selecting-miscellaneous-parameters\/","og_site_name":"SPLat Controls","article_modified_time":"2025-06-10T12:00:52+00:00","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/thermistors-selecting-miscellaneous-parameters\/","url":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/thermistors-selecting-miscellaneous-parameters\/","name":"Thermistors: Selecting miscellaneous parameters - SPLat Controls","isPartOf":{"@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/#website"},"datePublished":"2025-04-21T04:50:25+00:00","dateModified":"2025-06-10T12:00:52+00:00","breadcrumb":{"@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/thermistors-selecting-miscellaneous-parameters\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/thermistors-selecting-miscellaneous-parameters\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/thermistors-selecting-miscellaneous-parameters\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/webprojects.cloud\/wordpress\/splatco\/"},{"@type":"ListItem","position":2,"name":"Tutorials, application notes and white papers","item":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/"},{"@type":"ListItem","position":3,"name":"Tutorial: Thermistor temperature measurement","item":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/"},{"@type":"ListItem","position":4,"name":"Thermistors: Using the supplied spreadsheets","item":"https:\/\/webprojects.cloud\/wordpress\/splatco\/knowledgebase\/tutorials-application-notes-and-white-papers\/tutorial-thermistor-temperature-measurement\/thermistors-using-the-supplied-spreadsheets\/"},{"@type":"ListItem","position":5,"name":"Thermistors: Selecting miscellaneous parameters"}]},{"@type":"WebSite","@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/#website","url":"https:\/\/webprojects.cloud\/wordpress\/splatco\/","name":"SPLat Controls","description":"OEM Embedded Machine Controllers","publisher":{"@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/webprojects.cloud\/wordpress\/splatco\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/#organization","name":"SPLat Controls","url":"https:\/\/webprojects.cloud\/wordpress\/splatco\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/#\/schema\/logo\/image\/","url":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-content\/uploads\/2024\/10\/logo.svg","contentUrl":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-content\/uploads\/2024\/10\/logo.svg","caption":"SPLat Controls"},"image":{"@id":"https:\/\/webprojects.cloud\/wordpress\/splatco\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-json\/wp\/v2\/spl_knowledgebase\/3602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-json\/wp\/v2\/spl_knowledgebase"}],"about":[{"href":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-json\/wp\/v2\/types\/spl_knowledgebase"}],"author":[{"embeddable":true,"href":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-json\/wp\/v2\/users\/1"}],"up":[{"embeddable":true,"href":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-json\/wp\/v2\/spl_knowledgebase\/3598"}],"wp:attachment":[{"href":"https:\/\/webprojects.cloud\/wordpress\/splatco\/wp-json\/wp\/v2\/media?parent=3602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}