{"id":5199,"date":"2026-06-09T10:12:49","date_gmt":"2026-06-09T10:12:49","guid":{"rendered":"https:\/\/materialparts.com\/tmp112aidr\/"},"modified":"2026-06-09T10:12:49","modified_gmt":"2026-06-09T10:12:49","slug":"tmp112aidr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/tmp112aidr\/","title":{"rendered":"TMP112AIDR"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

TMP112AIDR from TI is a high-accuracy digital temperature sensor with I2C interface. +\/-0.5C accuracy from -10C to +125C. 12-bit resolution (0.0625C). 10uA active current. SOT-6 package.<\/p>\n

\u0645\u0628\u062f\u0623 \u0627\u0644\u0639\u0645\u0644<\/h2>\n

Bandgap temperature sensor generates voltage proportional to temperature. 12-bit ADC converts to digital. I2C interface reads temperature register. Alert pin triggers on over\/undertemperature.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n\n\n
\u062f\u0628\u0648\u0633<\/th>\n\u0627\u0644\u0627\u0633\u0645<\/th>\n\u0627\u0644\u0648\u0638\u064a\u0641\u0629<\/th>\n<\/tr>\n
1<\/td>\nSDA<\/td>\nI2C data<\/td>\n<\/tr>\n
2<\/td>\nGND<\/td>\n\u0623\u0631\u0636\u064a<\/td>\n<\/tr>\n
3<\/td>\nALERT<\/td>\nOver-temp alert<\/td>\n<\/tr>\n
4<\/td>\nSCL<\/td>\nI2C clock<\/td>\n<\/tr>\n
5-6<\/td>\nV+\/ADD0<\/td>\nSupply and address<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
    \n
  • System temperature monitoring<\/li>\n
  • Industrial process control<\/li>\n
  • Battery temperature sensing<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n\n
    \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629<\/th>\n\u0631\u0642\u0645 \u0627\u0644\u062c\u0632\u0621<\/th>\n\u0627\u0644\u0645\u0644\u0627\u062d\u0638\u0627\u062a<\/th>\n<\/tr>\n
    TI<\/td>\nTMP112AIDRLT<\/td>\nSmaller DRL package<\/td>\n<\/tr>\n
    ADI<\/td>\nADT7420<\/td>\nHigher accuracy<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview TMP112AIDR from TI is a high-accuracy digital temperature sensor with I2C interface. +\/-0.5C accuracy from -10C to +125C. 12-bit resolution (0.0625C). 10uA active current. SOT-6 package. Working Principle Bandgap temperature sensor generates voltage proportional to temperature. 12-bit ADC converts to digital. I2C interface reads temperature register. Alert pin triggers on over\/undertemperature. Pin Description […]<\/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-5199","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-sensors","chip_brand-ti"],"acf":{"brief_explanation":"Digital temp sensor, I2C, +\/-0.5C, 12-bit, SOT-6","date_code":"","package_case":"SOT-6 (2.9 x 1.6 x 1.0mm)","in_stock":12647,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tmp112.pdf","price":"$0.98 @ 1ku","product_introduction":"TMP112AIDR from TI is a high-accuracy digital temperature sensor with I2C interface. +\/-0.5C accuracy from -10C to +125C. 12-bit resolution (0.0625C). 10uA active current. SOT-6 package.","working_principle":"Bandgap temperature sensor generates voltage proportional to temperature. 12-bit ADC converts to digital. I2C interface reads temperature register. Alert pin triggers on over\/undertemperature.","pin_description":"
    Pin<\/th>Name<\/th>Function<\/th><\/tr>
    1<\/td>SDA<\/td>I2C data<\/td><\/tr>
    2<\/td>GND<\/td>Ground<\/td><\/tr>
    3<\/td>ALERT<\/td>Over-temp alert<\/td><\/tr>
    4<\/td>SCL<\/td>I2C clock<\/td><\/tr>
    5-6<\/td>V+\/ADD0<\/td>Supply and address<\/td><\/tr><\/table>","application_scenarios":"
    • System temperature monitoring<\/li>
    • Industrial process control<\/li>
    • Battery temperature sensing<\/li><\/ul>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
      TI<\/td>TMP112AIDRLT<\/td>Smaller DRL package<\/td><\/tr>
      ADI<\/td>ADT7420<\/td>Higher accuracy<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5199","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=5199"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5199\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=5199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=5199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=5199"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=5199"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}