{"id":3603,"date":"2026-06-06T11:52:32","date_gmt":"2026-06-06T11:52:32","guid":{"rendered":"https:\/\/materialparts.com\/lm124dr\/"},"modified":"2026-06-06T11:52:32","modified_gmt":"2026-06-06T11:52:32","slug":"lm124dr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/lm124dr\/","title":{"rendered":"LM124DR"},"content":{"rendered":"

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

The LM124DR from Texas Instruments is a quad general-purpose operational amplifier, military temperature range, 2v~32v supply. Packaged in a SOIC-14 format, this device delivers reliable performance for demanding electronic applications. Its optimized design ensures excellent electrical characteristics while maintaining cost-effectiveness for volume production.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n
\u901a\u9053\u6570<\/td>\n4<\/td>\n<\/tr>\n
\u4f9b\u7535\u7535\u538b\u8303\u56f4<\/td>\n2V ~ 32V (or \u00b11V ~ \u00b116V)<\/td>\n<\/tr>\n
\u589e\u76ca\u5e26\u5bbd\u79efGBW<\/td>\n1.2MHz<\/td>\n<\/tr>\n
\u538b\u6446\u7387<\/td>\n0.5V\/\u03bcs<\/td>\n<\/tr>\n
\u8f93\u5165\u5931\u8c03\u7535\u538b<\/td>\n3mV Max<\/td>\n<\/tr>\n
\u8f93\u5165\u504f\u7f6e\u7535\u6d41<\/td>\n100nA Max<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-55\u00b0C ~ +125\u00b0C<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Supply voltage: 2V ~ 32V (or \u00b11V ~ \u00b116V)<\/li>\n
  • Temperature range: -55\u00b0C ~ +125\u00b0C<\/li>\n
  • RoHS compliant and lead-free<\/li>\n
  • Suitable for automated assembly<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • \u5de5\u4e1a\u63a7\u5236<\/li>\n
    • \u4eea\u5668\u4eea\u8868<\/li>\n
    • \u4fe1\u53f7\u8c03\u7406<\/li>\n
    • \u6709\u6e90\u6ee4\u6ce2<\/li>\n
    • \u519b\u7528\u7535\u5b50<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The LM124DR from Texas Instruments is a quad general-purpose operational amplifier, military temperature range, 2v~32v supply. Packaged in a SOIC-14 format, this device delivers reliable performance for demanding electronic applications. Its optimized design ensures excellent electrical characteristics while maintaining cost-effectiveness for volume production. Key Specifications \u901a\u9053\u6570 4 \u4f9b\u7535\u7535\u538b\u8303\u56f4 2V ~ 32V (or \u00b11V […]<\/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":[19,13],"tags":[],"chip_brand":[138],"class_list":["post-3603","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-ti"],"acf":{"brief_explanation":"Quad General-Purpose Operational Amplifier, Military Temperature Range, 2V~32V Supply","date_code":"","package_case":"SOIC-14","in_stock":5711,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/lm124.pdf","price":"$1.85 @ 1ku","product_introduction":"The LM124DR is a quad general-purpose operational amplifier, military temperature range, 2v~32v supply manufactured by Texas Instruments. This device is housed in a SOIC-14 package and operates across a -55\u00b0C ~ +125\u00b0C. It supports a supply voltage range of 2V ~ 32V (or \u00b11V ~ \u00b116V). The component meets industry standards for reliability and is suitable for demanding applications.","working_principle":"The device amplifies the differential voltage between its inverting and non-inverting inputs. The high open-loop gain enables precise signal conditioning with external feedback networks setting the closed-loop gain. Rail-to-rail input\/output capability ensures maximum dynamic range in single-supply applications.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1-3<\/td>Ch1 OUT\/IN-<\/td>Channel 1<\/td><\/tr>
      4<\/td>V+<\/td>Positive Supply<\/td><\/tr>
      5-7<\/td>Ch2<\/td>Channel 2<\/td><\/tr>
      8-10<\/td>Ch3<\/td>Channel 3<\/td><\/tr>
      11-13<\/td>Ch4<\/td>Channel 4<\/td><\/tr>
      14<\/td>V-<\/td>Negative Supply<\/td><\/tr><\/table>","application_scenarios":"
        \n
      • \u5de5\u4e1a\u63a7\u5236<\/li>\n
      • \u4eea\u5668\u4eea\u8868<\/li>\n
      • \u4fe1\u53f7\u8c03\u7406<\/li>\n
      • \u6709\u6e90\u6ee4\u6ce2<\/li>\n
      • \u519b\u7528\u7535\u5b50<\/li>\n<\/ul>","alternative_models":"
        Model<\/th>Notes<\/th><\/tr>
        LM324<\/td>\u5546\u4e1a\u7ea70~70\u00b0C<\/td><\/tr>\n
        LM2902<\/td>\u6c7d\u8f66\u7ea7<\/td><\/tr>\n
        LM224<\/td>-40~85\u00b0C<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/3603","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=3603"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/3603\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=3603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=3603"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=3603"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=3603"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}