{"id":5834,"date":"2026-06-11T05:31:31","date_gmt":"2026-06-11T05:31:31","guid":{"rendered":"https:\/\/materialparts.com\/adum1100arz-rl7\/"},"modified":"2026-06-11T07:00:12","modified_gmt":"2026-06-11T07:00:12","slug":"adum1100arz-rl7","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/adum1100arz-rl7\/","title":{"rendered":"ADUM1100ARZ-RL7"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The ADUM1100ARZ-RL7 from Analog Devices is a single-channel digital isolator with 100Mbps data rate, 2500Vrms isolation, and 6ns propagation delay in SOIC-8.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n
\u5305\u88c5<\/td>\nSOIC-8 (4.9×3.9mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
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  • See datasheet for complete specifications<\/li>\n
  • Industry-standard package<\/li>\n<\/ul>\n

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      \n
    • Industrial control<\/li>\n
    • Consumer electronics<\/li>\n
    • Communication equipment<\/li>\n
    • Power management<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ADUM1100ARZ-RL7 from Analog Devices is a single-channel digital isolator with 100Mbps data rate, 2500Vrms isolation, and 6ns propagation delay in SOIC-8. Key Specifications Package SOIC-8 (4.9×3.9mm) Features See datasheet for complete specifications Industry-standard package Applications Industrial control Consumer electronics Communication equipment Power management<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[],"chip_brand":[165],"class_list":["post-5834","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-adi"],"acf":{"brief_explanation":"Digital isolator, 100Mbps, 2500Vrms, SOIC-8","date_code":"","package_case":"SOIC-8 (4.9x3.9mm)","in_stock":6948,"datasheet":"https:\/\/www.analog.com\/en\/products\/adum1100.html","price":"$2.50 @ 1ku","product_introduction":"The ADUM1100ARZ-RL7 from Analog Devices is a single-channel digital isolator with 100Mbps data rate, 2500Vrms isolation, and 6ns propagation delay in SOIC-8.","working_principle":"The ADUM1100ARZ-RL7 is a single-channel digital isolator from Analog Devices in SOIC-8 with 2500Vrms isolation rating and 100Mbps data rate. It uses iCoupler technology: chip-scale micro-transformers fabricated in a CMOS-compatible process with a 20um polyimide insulation layer providing 2500Vrms isolation. The transmitter encodes the input signal into short pulses that drive the primary coil. The secondary coil receives the pulses through magnetic coupling, and the receiver reconstructs the original signal. Unlike optocouplers, iCouplers have no LED aging or CTR degradation, and the magnetic coupling is inherently bidirectional (though the ADUM1100 is unidirectional). The 100Mbps data rate supports high-speed digital protocols. The refresh circuit transmits a DC state update every 1us to maintain correct output even when input is static. Quiescent current is 0.5mA per channel at 5V. Propagation delay is 12ns typical (vs. 500ns for optocouplers), critical for high-speed timing applications. Each side operates independently at 2.7-5.5V, enabling level translation. The -RL7 suffix denotes tape-and-reel packaging for automated assembly.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>VDDA<\/td>Power<\/td>Side A supply (2.7-5.5V)<\/td><\/tr>
      2<\/td>VIA<\/td>Input<\/td>Side A data input<\/td><\/tr>
      3<\/td>VOA<\/td>Output<\/td>Side A data output<\/td><\/tr>
      4<\/td>GNDA<\/td>Power<\/td>Side A ground<\/td><\/tr>
      5<\/td>GNDB<\/td>Power<\/td>Side B ground<\/td><\/tr>
      6<\/td>VOB<\/td>Output<\/td>Side B data output<\/td><\/tr>
      7<\/td>VIB<\/td>Input<\/td>Side B data input<\/td><\/tr>
      8<\/td>VDDB<\/td>Power<\/td>Side B supply (2.7-5.5V)<\/td><\/tr><\/table>","application_scenarios":"
    • Industrial control<\/li>
    • Consumer electronics<\/li>
    • Communication equipment<\/li>
    • Power management<\/li>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
      Analog Devices<\/td>ADUM1100ARZ<\/td>SOIC-8<\/td>Same device, non-tape-reel<\/td><\/tr>
      Silicon Labs<\/td>Si8610AB-B-IS<\/td>SOIC-8<\/td>Digital isolator, 150Mbps<\/td><\/tr>
      TI<\/td>ISO721MDWR<\/td>SOIC-8<\/td>Digital isolator, 150Mbps, 4kV<\/td><\/tr>
      Broadcom<\/td>ACSL-6400-00RE<\/td>SOIC-16<\/td>Quad optocoupler alternative<\/td><\/tr>
      Infineon<\/td>1ED020I12FTA2XUMA1<\/td>DSO-8<\/td>Isolated gate driver, 2A<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5834","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=5834"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5834\/revisions"}],"predecessor-version":[{"id":5984,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5834\/revisions\/5984"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5834"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5834"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5834"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}