{"id":5227,"date":"2026-06-09T10:37:11","date_gmt":"2026-06-09T10:37:11","guid":{"rendered":"https:\/\/materialparts.com\/ds18b20ztr\/"},"modified":"2026-06-09T10:37:11","modified_gmt":"2026-06-09T10:37:11","slug":"ds18b20ztr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/ds18b20ztr\/","title":{"rendered":"DS18B20Z+T&R"},"content":{"rendered":"

Productos<\/h2>\n

DS18B20Z+T&R from ADI\/Maxim is a 1-Wire digital temperature sensor with +\/-0.5C accuracy from -10C to +85C. 12-bit resolution (0.0625C). Parasitic or external power. TO-92 package. T&R = tape-and-reel.<\/p>\n

Principio de funcionamiento<\/h2>\n

1-Wire protocol: single data line for bidirectional communication. Internal temperature-to-digital converter uses bandgap sensor with delta-sigma ADC. Parasitic power mode draws energy from data line. 64-bit unique ROM ID allows multiple sensors on one bus.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n
Pin<\/th>\nNombre<\/th>\nFunci\u00f3n<\/th>\n<\/tr>\n
1<\/td>\nGND<\/td>\nSuelo<\/td>\n<\/tr>\n
2<\/td>\nDQ<\/td>\n1-Wire data I\/O<\/td>\n<\/tr>\n
3<\/td>\nVDD<\/td>\n3.0-5.5V (or parasite)<\/td>\n<\/tr>\n<\/table>\n

Aplicaciones<\/h2>\n
    \n
  • HVAC temperature monitoring<\/li>\n
  • Industrial thermal management<\/li>\n
  • Building automation<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n\n
    Fabricante<\/th>\nN\u00famero de pieza<\/th>\nNotas<\/th>\n<\/tr>\n
    ADI<\/td>\nDS18B20U+<\/td>\nSOIC-8 version<\/td>\n<\/tr>\n
    TI<\/td>\nTMP1826ARGWR<\/td>\n1-Wire alternative<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview DS18B20Z+T&R from ADI\/Maxim is a 1-Wire digital temperature sensor with +\/-0.5C accuracy from -10C to +85C. 12-bit resolution (0.0625C). Parasitic or external power. TO-92 package. T&R = tape-and-reel. Working Principle 1-Wire protocol: single data line for bidirectional communication. Internal temperature-to-digital converter uses bandgap sensor with delta-sigma ADC. Parasitic power mode draws energy from […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,42],"tags":[],"chip_brand":[165],"class_list":["post-5227","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-sensors","chip_brand-adi"],"acf":{"brief_explanation":"1-Wire digital temp sensor, +\/-0.5C, TO-92","date_code":"","package_case":"TO-92 (4.5 x 4.0mm, 2.54mm pitch)","in_stock":13406,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/ds18b20.pdf","price":"$2.80 @ 1ku","product_introduction":"DS18B20Z+T&R from ADI\/Maxim is a 1-Wire digital temperature sensor with +\/-0.5C accuracy from -10C to +85C. 12-bit resolution (0.0625C). Parasitic or external power. TO-92 package. T&R = tape-and-reel.","working_principle":"1-Wire protocol: single data line for bidirectional communication. Internal temperature-to-digital converter uses bandgap sensor with delta-sigma ADC. Parasitic power mode draws energy from data line. 64-bit unique ROM ID allows multiple sensors on one bus.","pin_description":"
    Pin<\/th>Name<\/th>Function<\/th><\/tr>
    1<\/td>GND<\/td>Ground<\/td><\/tr>
    2<\/td>DQ<\/td>1-Wire data I\/O<\/td><\/tr>
    3<\/td>VDD<\/td>3.0-5.5V (or parasite)<\/td><\/tr><\/table>","application_scenarios":"
    • HVAC temperature monitoring<\/li>
    • Industrial thermal management<\/li>
    • Building automation<\/li><\/ul>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
      ADI<\/td>DS18B20U+<\/td>SOIC-8 version<\/td><\/tr>
      TI<\/td>TMP1826ARGWR<\/td>1-Wire alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5227","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=5227"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5227\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=5227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=5227"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=5227"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=5227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}