{"id":5347,"date":"2026-06-09T11:29:48","date_gmt":"2026-06-09T11:29:48","guid":{"rendered":"https:\/\/materialparts.com\/ad8629arz-reel7\/"},"modified":"2026-06-09T11:29:48","modified_gmt":"2026-06-09T11:29:48","slug":"ad8629arz-reel7","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/ad8629arz-reel7\/","title":{"rendered":"AD8629ARZ-REEL7"},"content":{"rendered":"

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

AD8629ARZ-REEL7 from ADI is a dual zero-drift auto-zero op-amp with 1uV offset, 0.001uV\/C drift, 1.5MHz GBW, 2.7-5.5V supply. SOIC-8.<\/p>\n

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

Auto-zero architecture eliminates 1\/f noise and minimizes offset drift to 0.001uV\/C. No external capacitors needed. Rail-to-rail output. 1.5MHz GBW and 1V\/us slew rate. Low supply current (850uA\/ch). Ideal for precision DC and low-frequency applications.<\/p>\n

Pin Description<\/h2>\n\n\n\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>\nOUTA<\/td>\nOp-amp A output<\/td>\n<\/tr>\n
2<\/td>\nIN-A<\/td>\nInverting input A<\/td>\n<\/tr>\n
3<\/td>\nIN+A<\/td>\nNon-inverting input A<\/td>\n<\/tr>\n
4<\/td>\nVSS<\/td>\nNegative supply\/GND<\/td>\n<\/tr>\n
5<\/td>\nIN+B<\/td>\nNon-inverting input B<\/td>\n<\/tr>\n
6<\/td>\nIN-B<\/td>\nInverting input B<\/td>\n<\/tr>\n
7<\/td>\nOUTB<\/td>\nOp-amp B output<\/td>\n<\/tr>\n
8<\/td>\nVDD<\/td>\n2.7-5.5V supply<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
    \n
  • Precision instrumentation<\/li>\n
  • Medical sensors<\/li>\n
  • Thermocouple amplifiers<\/li>\n
  • Bridge measurement<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n\n
    Mfr<\/th>\nPart<\/th>\n\u0627\u0644\u0645\u0644\u0627\u062d\u0638\u0627\u062a<\/th>\n<\/tr>\n
    ADI<\/td>\nAD8628ARZ<\/td>\nSingle version<\/td>\n<\/tr>\n
    TI<\/td>\nOPA2188AIDR<\/td>\nSimilar zero-drift<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview AD8629ARZ-REEL7 from ADI is a dual zero-drift auto-zero op-amp with 1uV offset, 0.001uV\/C drift, 1.5MHz GBW, 2.7-5.5V supply. SOIC-8. Working Principle Auto-zero architecture eliminates 1\/f noise and minimizes offset drift to 0.001uV\/C. No external capacitors needed. Rail-to-rail output. 1.5MHz GBW and 1V\/us slew rate. Low supply current (850uA\/ch). Ideal for precision DC and […]<\/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":[165],"class_list":["post-5347","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-adi"],"acf":{"brief_explanation":"Dual zero-drift op-amp, 2.7-5.5V, SOIC-8","date_code":"","package_case":"SOIC-8 (4.9x6.0mm, 1.27mm pitch)","in_stock":8218,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/AD8628_8629_8630.pdf","price":"$2.85 @ 1ku","product_introduction":"AD8629ARZ-REEL7 from ADI is a dual zero-drift auto-zero op-amp with 1uV offset, 0.001uV\/C drift, 1.5MHz GBW, 2.7-5.5V supply. SOIC-8.","working_principle":"Auto-zero architecture eliminates 1\/f noise and minimizes offset drift to 0.001uV\/C. No external capacitors needed. Rail-to-rail output. 1.5MHz GBW and 1V\/us slew rate. Low supply current (850uA\/ch). Ideal for precision DC and low-frequency applications.","pin_description":"
    Pin<\/th>Name<\/th>Function<\/th><\/tr>
    1<\/td>OUTA<\/td>Op-amp A output<\/td><\/tr>
    2<\/td>IN-A<\/td>Inverting input A<\/td><\/tr>
    3<\/td>IN+A<\/td>Non-inverting input A<\/td><\/tr>
    4<\/td>VSS<\/td>Negative supply\/GND<\/td><\/tr>
    5<\/td>IN+B<\/td>Non-inverting input B<\/td><\/tr>
    6<\/td>IN-B<\/td>Inverting input B<\/td><\/tr>
    7<\/td>OUTB<\/td>Op-amp B output<\/td><\/tr>
    8<\/td>VDD<\/td>2.7-5.5V supply<\/td><\/tr><\/table>","application_scenarios":"
    • Precision instrumentation<\/li>
    • Medical sensors<\/li>
    • Thermocouple amplifiers<\/li>
    • Bridge measurement<\/li><\/ul>","alternative_models":"
      Mfr<\/th>Part<\/th>Notes<\/th><\/tr>
      ADI<\/td>AD8628ARZ<\/td>Single version<\/td><\/tr>
      TI<\/td>OPA2188AIDR<\/td>Similar zero-drift<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5347","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=5347"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5347\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=5347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=5347"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=5347"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=5347"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}