{"id":5881,"date":"2026-06-11T06:02:09","date_gmt":"2026-06-11T06:02:09","guid":{"rendered":"https:\/\/materialparts.com\/adum1411brwz-rl\/"},"modified":"2026-06-12T02:44:57","modified_gmt":"2026-06-12T02:44:57","slug":"adum1411brwz-rl","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/adum1411brwz-rl\/","title":{"rendered":"ADUM1411BRWZ-RL"},"content":{"rendered":"

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

The ADUM1411BRWZ-RL from Analog Devices is a quad-channel reinforced digital isolator with 25Mbps data rate, 5000Vrms isolation, and 3\/1 channel direction in SOIC-16W.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n
\u5305\u88c5<\/td>\nSOIC-16W (10.3×7.5mm)<\/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

    \u5e94\u7528<\/h2>\n
      \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 ADUM1411BRWZ-RL from Analog Devices is a quad-channel reinforced digital isolator with 25Mbps data rate, 5000Vrms isolation, and 3\/1 channel direction in SOIC-16W. Key Specifications Package SOIC-16W (10.3×7.5mm) 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-5881","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-adi"],"acf":{"brief_explanation":"Quad digital isolator, 25Mbps, 5000Vrms, SOIC-16W","date_code":"","package_case":"SOIC-16W (10.3x7.5mm)","in_stock":6657,"datasheet":"https:\/\/www.analog.com\/en\/products\/adum1411.html","price":"$4.50 @ 1ku","product_introduction":"The ADUM1411BRWZ-RL from Analog Devices is a quad-channel reinforced digital isolator with 25Mbps data rate, 5000Vrms isolation, and 3\/1 channel direction in SOIC-16W.","working_principle":"The ADUM1411BRWZ-RL is a quad digital isolator from Analog Devices in SOIC-16W (wide body) with 5000Vrms isolation rating and 25Mbps data rate. The channel configuration is 2\/2 bidirectional: two channels (A, B) transfer data from side 1 to side 2, and two channels (C, D) transfer data from side 2 to side 1. This bidirectional configuration enables half-duplex communication across the isolation barrier with a single device (e.g., SPI with MISO and MOSI in opposite directions). The iCoupler technology uses on-chip transformers with polyimide insulation: the transmitter encodes the input signal into short pulses that magnetically couple across the transformer, and the receiver decodes them. The 5000Vrms isolation (W suffix = wide body with 8mm creepage) meets reinforced insulation requirements for IEC 61010-1 and medical equipment standards. The refresh circuit sends DC state updates every 2us to maintain output correctness. Propagation delay is 32ns typical, with 2ns channel-to-channel skew. The EN1\/EN2 pins independently disable outputs on each side for power management. When disabled, outputs go to high-impedance state. The default output state (when the input side is unpowered) is determined by the part number variant: the -1411 sets outputs LOW in fail-safe condition. Each side operates from 2.7-5.5V independently, supporting level translation.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>VDD1<\/td>Power<\/td>Side 1 supply (2.7-5.5V)<\/td><\/tr>
      2<\/td>VIA<\/td>Input<\/td>Channel A input (side 1)<\/td><\/tr>
      3<\/td>VIB<\/td>Input<\/td>Channel B input (side 1)<\/td><\/tr>
      4<\/td>VIC<\/td>Output<\/td>Channel C output (side 1, isolated from input)<\/td><\/tr>
      5<\/td>VID<\/td>Output<\/td>Channel D output (side 1, isolated from input)<\/td><\/tr>
      6<\/td>GND1<\/td>Power<\/td>Side 1 ground<\/td><\/tr>
      7<\/td>GND2<\/td>Power<\/td>Side 2 ground<\/td><\/tr>
      8<\/td>VOA<\/td>Output<\/td>Channel A output (side 2)<\/td><\/tr>
      9<\/td>VOB<\/td>Output<\/td>Channel B output (side 2)<\/td><\/tr>
      10<\/td>VIC<\/td>Input<\/td>Channel C input (side 2)<\/td><\/tr>
      11<\/td>VID<\/td>Input<\/td>Channel D input (side 2)<\/td><\/tr>
      12-16<\/td>VDD2\/EN1\/EN2\/NC<\/td>Power\/I\/O<\/td>Side 2 supply, enable pins, no connect<\/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>ADUM1410BRWZ-RL<\/td>SOIC-16W<\/td>Same family, different channel direction<\/td><\/tr>
      Analog Devices<\/td>ADUM1412BRWZ-RL<\/td>SOIC-16W<\/td>Same family, different default output state<\/td><\/tr>
      Texas Instruments<\/td>ISO7141FCDWR<\/td>SOIC-16W<\/td>Quad digital isolator, 150Mbps, 5kVrms<\/td><\/tr>
      Silicon Labs<\/td>Si8641BB-D-IS1<\/td>SOIC-16<\/td>Quad digital isolator, 150Mbps<\/td><\/tr>
      Broadcom<\/td>ACSL-7210-00RE<\/td>SOIC-16<\/td>Dual-channel optocoupler alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5881","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=5881"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5881\/revisions"}],"predecessor-version":[{"id":6033,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5881\/revisions\/6033"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5881"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}