{"id":5335,"date":"2026-06-09T11:29:27","date_gmt":"2026-06-09T11:29:27","guid":{"rendered":"https:\/\/materialparts.com\/ad736arz-r7\/"},"modified":"2026-06-09T11:29:27","modified_gmt":"2026-06-09T11:29:27","slug":"ad736arz-r7","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/ad736arz-r7\/","title":{"rendered":"AD736ARZ-R7"},"content":{"rendered":"

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

AD736ARZ-R7 from Analog Devices is a low-cost, low-power true RMS-to-DC converter with +\/-0.3% accuracy, 200mV full-scale, 460kHz bandwidth, 200uA supply current. SOIC-8 industrial grade. -R7 = 7-inch reel.<\/p>\n

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

Computes true RMS, average rectified, or absolute value of AC input waveforms. High-impedance FET input (10^12 ohm) or low-impedance (8k ohm) input. Only one external averaging capacitor required. Output buffer amplifier provides low impedance. Crest factor up to 5 with only 2.5% additional error.<\/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>\nCc<\/td>\nAC coupling cap<\/td>\n<\/tr>\n
2<\/td>\nVi<\/td>\nLow-Z input<\/td>\n<\/tr>\n
3<\/td>\n\u0643\u0648\u0645<\/td>\nCommon<\/td>\n<\/tr>\n
4<\/td>\n-Vs<\/td>\nNegative supply<\/td>\n<\/tr>\n
5<\/td>\nCav<\/td>\nAveraging cap<\/td>\n<\/tr>\n
6<\/td>\nRl<\/td>\nOutput load<\/td>\n<\/tr>\n
7<\/td>\nVout<\/td>\nDC output<\/td>\n<\/tr>\n
8<\/td>\n+Vs<\/td>\nPositive supply<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
    \n
  • Portable multimeters<\/li>\n
  • True RMS measurement<\/li>\n
  • Power monitoring<\/li>\n
  • Variable duty cycle 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>\nAD737ARZ<\/td>\nPower-down version<\/td>\n<\/tr>\n
    ADI<\/td>\nAD8436ACPZ<\/td>\nNewer recommended<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview AD736ARZ-R7 from Analog Devices is a low-cost, low-power true RMS-to-DC converter with +\/-0.3% accuracy, 200mV full-scale, 460kHz bandwidth, 200uA supply current. SOIC-8 industrial grade. -R7 = 7-inch reel. Working Principle Computes true RMS, average rectified, or absolute value of AC input waveforms. High-impedance FET input (10^12 ohm) or low-impedance (8k ohm) input. Only […]<\/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-5335","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","chip_brand-adi"],"acf":{"brief_explanation":"True RMS-to-DC converter, 200mV, 0.3%, SOIC-8","date_code":"","package_case":"SOIC-8 (4.9x6.0mm, 1.27mm pitch)","in_stock":3911,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/AD736.pdf","price":"$8.40 @ 1ku","product_introduction":"AD736ARZ-R7 from Analog Devices is a low-cost, low-power true RMS-to-DC converter with +\/-0.3% accuracy, 200mV full-scale, 460kHz bandwidth, 200uA supply current. SOIC-8 industrial grade. -R7 = 7-inch reel.","working_principle":"Computes true RMS, average rectified, or absolute value of AC input waveforms. High-impedance FET input (10^12 ohm) or low-impedance (8k ohm) input. Only one external averaging capacitor required. Output buffer amplifier provides low impedance. Crest factor up to 5 with only 2.5% additional error.","pin_description":"
    Pin<\/th>Name<\/th>Function<\/th><\/tr>
    1<\/td>Cc<\/td>AC coupling cap<\/td><\/tr>
    2<\/td>Vi<\/td>Low-Z input<\/td><\/tr>
    3<\/td>COM<\/td>Common<\/td><\/tr>
    4<\/td>-Vs<\/td>Negative supply<\/td><\/tr>
    5<\/td>Cav<\/td>Averaging cap<\/td><\/tr>
    6<\/td>Rl<\/td>Output load<\/td><\/tr>
    7<\/td>Vout<\/td>DC output<\/td><\/tr>
    8<\/td>+Vs<\/td>Positive supply<\/td><\/tr><\/table>","application_scenarios":"
    • Portable multimeters<\/li>
    • True RMS measurement<\/li>
    • Power monitoring<\/li>
    • Variable duty cycle measurement<\/li><\/ul>","alternative_models":"
      Mfr<\/th>Part<\/th>Notes<\/th><\/tr>
      ADI<\/td>AD737ARZ<\/td>Power-down version<\/td><\/tr>
      ADI<\/td>AD8436ACPZ<\/td>Newer recommended<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5335","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=5335"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/5335\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=5335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=5335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=5335"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=5335"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}