{"id":3411,"date":"2026-06-04T04:31:09","date_gmt":"2026-06-04T04:31:09","guid":{"rendered":"https:\/\/materialparts.com\/tmp117maidrvr\/"},"modified":"2026-06-04T04:31:09","modified_gmt":"2026-06-04T04:31:09","slug":"tmp117maidrvr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/tmp117maidrvr\/","title":{"rendered":"TMP117MAIDRVR"},"content":{"rendered":"

Productos<\/h2>\n

The TMP117MAIDRVR from Texas Instruments is a high-accuracy digital temperature sensor with I2C\/SMBus interface, achieving \u00b10.1\u00b0C accuracy from -20\u00b0C to +50\u00b0C without calibration. With 16-bit resolution (0.0078\u00b0C\/LSB), 3.5\u00b5A operating current, and NIST traceability, it is a PT100\/PT1000 RTD replacement in a tiny WSON-6 package.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n
Accuracy (Max)<\/td>\n\u00b10.1\u00b0C (-20\u00b0C to +50\u00b0C)<\/td>\n<\/tr>\n
Resolution<\/td>\n16-bit (0.0078\u00b0C\/LSB)<\/td>\n<\/tr>\n
Operating Current (Typ)<\/td>\n3.5 \u00b5A @ 1Hz<\/td>\n<\/tr>\n
Shutdown Current<\/td>\n150 nA<\/td>\n<\/tr>\n
Tensi\u00f3n de alimentaci\u00f3n<\/td>\n1.7V to 5.5V<\/td>\n<\/tr>\n
Interface<\/td>\nI2C \/ SMBus<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-55\u00b0C to +150\u00b0C (sensor)<\/td>\n<\/tr>\n
Paquete<\/td>\nWSON-6 (2.0 x 2.0 mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • Medical-grade accuracy: \u00b10.1\u00b0C from -20\u00b0C to +50\u00b0C<\/li>\n
  • 16-bit resolution: 0.0078\u00b0C per LSB<\/li>\n
  • NIST traceable with 48-bit EEPROM<\/li>\n
  • Programmable temperature alert limits<\/li>\n
  • Selectable averaging modes<\/li>\n
  • Digital offset for system correction<\/li>\n
  • Meets ASTM E1112 and ISO 80601-2-56<\/li>\n
  • PT100\/PT1000 RTD replacement<\/li>\n
  • Up to 4 devices on a single I2C bus<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Electronic thermometers and medical devices<\/li>\n
    • Wireless environmental sensors<\/li>\n
    • Thermostats and HVAC<\/li>\n
    • Cold chain asset tracking<\/li>\n
    • Wearable health and fitness monitors<\/li>\n
    • Gas meters and temperature transmitters<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TMP117MAIDRVR from Texas Instruments is a high-accuracy digital temperature sensor with I2C\/SMBus interface, achieving \u00b10.1\u00b0C accuracy from -20\u00b0C to +50\u00b0C without calibration. With 16-bit resolution (0.0078\u00b0C\/LSB), 3.5\u00b5A operating current, and NIST traceability, it is a PT100\/PT1000 RTD replacement in a tiny WSON-6 package. Key Specifications Accuracy (Max) \u00b10.1\u00b0C (-20\u00b0C to +50\u00b0C) Resolution […]<\/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":[138],"class_list":["post-3411","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-sensors","chip_brand-ti"],"acf":{"brief_explanation":"High-accuracy \u00b10.1\u00b0C digital temp sensor, 16-bit, I2C, NIST traceable, WSON-6, RTD replacement","date_code":"","package_case":"WSON-6 (DRV) (2.0 x 2.0 x 0.8 mm)","in_stock":14851,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tmp117.pdf","price":"$1.656 @ 1ku","product_introduction":"The TMP117MAIDRVR is a high-precision digital temperature sensor from Texas Instruments that meets ASTM E1112 and ISO 80601 requirements for electronic patient thermometers. It provides 16-bit temperature results with 0.0078\u00b0C resolution and \u00b10.1\u00b0C accuracy from -20\u00b0C to +50\u00b0C without calibration. The device features an I2C\/SMBus-compatible interface, programmable alert functionality, 48-bit general-purpose EEPROM, and NIST traceability. Consuming only 3.5\u00b5A at 1Hz conversion rate, it serves as a single-chip digital alternative to PT100\/PT1000 RTDs.","working_principle":"The TMP117 operates through three main subsystems: (1) Temperature Sensing: A bandgap-based temperature sensor generates a voltage proportional to absolute temperature (PTAT), which is digitized by an internal ADC with 16-bit resolution. Each device is 100% tested on NIST-traceable production equipment to guarantee \u00b10.1\u00b0C accuracy. (2) Digital Processing: The 16-bit temperature result is stored in the temperature register and can be read over I2C. Configurable averaging modes (1, 8, 32, 64 samples) improve noise performance. A digital offset register allows system-level correction. (3) Alert and EEPROM: Programmable high\/low temperature alert thresholds trigger the ALERT pin. The integrated EEPROM stores configuration and provides 48 bits of general-purpose memory, with NIST traceability data.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>SDA<\/td>I\/O<\/td>I2C serial data<\/td><\/tr>
      2<\/td>GND<\/td>Ground<\/td>Ground<\/td><\/tr>
      3<\/td>ALERT<\/td>Output<\/td>Temperature alert output (open-drain)<\/td><\/tr>
      4<\/td>SCL<\/td>Input<\/td>I2C serial clock<\/td><\/tr>
      5<\/td>V+<\/td>Power<\/td>Supply voltage (1.7V to 5.5V)<\/td><\/tr>
      6<\/td>ADD0<\/td>Input<\/td>I2C address select (connect to GND, V+, SDA, or SCL)<\/td><\/tr><\/table>","application_scenarios":"
      • Clinical-grade electronic thermometers meeting ASTM E1112 and ISO 80601<\/li>
      • Wireless environmental monitoring with \u00b10.1\u00b0C accuracy<\/li>
      • Cold chain and pharmaceutical asset tracking<\/li>
      • Wearable fitness and health monitoring devices<\/li>
      • Industrial RTD replacement in temperature transmitters<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Accuracy<\/th>Interface<\/th>Notes<\/th><\/tr>
        TMP116MAIDRVR<\/td>TI<\/td>\u00b10.1\u00b0C<\/td>I2C<\/td>Similar, lower current<\/td><\/tr>
        SHT40-AD1B-R3<\/td>Sensirion<\/td>\u00b10.2\u00b0C<\/td>I2C<\/td>Humidity + temp combo<\/td><\/tr>
        ADT7420<\/td>ADI<\/td>\u00b10.25\u00b0C<\/td>I2C\/SPI<\/td>16-bit, wider package<\/td><\/tr>
        TMP117MAIDRVT<\/td>TI<\/td>\u00b10.1\u00b0C<\/td>I2C<\/td>Smaller reel option<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3411","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=3411"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/3411\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=3411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=3411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=3411"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=3411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}