{"id":5415,"date":"2026-06-09T11:31:54","date_gmt":"2026-06-09T11:31:54","guid":{"rendered":"https:\/\/materialparts.com\/iso7841dwr\/"},"modified":"2026-06-09T11:31:54","modified_gmt":"2026-06-09T11:31:54","slug":"iso7841dwr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/iso7841dwr\/","title":{"rendered":"ISO7841DWR"},"content":{"rendered":"

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

ISO7841DWR from TI is a 4-channel reinforced digital isolator with 8000Vpk isolation, 100Mbps, 2.5-5.5V. SOIC-16W.<\/p>\n

\u5de5\u4f5c\u539f\u7406<\/h2>\n

Reinforced digital isolator with 8000Vpk (5700Vrms) isolation rating. 4 channels (3 forward\/1 reverse). 100Mbps. Double-layer capacitive isolation. 2.5-5.5V on both sides. Very low power (1.6mA\/ch at 1Mbps). UL 1577 and IEC 62368-1 certified.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n\n
\u9488\u811a<\/th>\n\u540d\u79f0<\/th>\n\u529f\u80fd<\/th>\n<\/tr>\n
1-4<\/td>\nINA-IND<\/td>\nLogic inputs<\/td>\n<\/tr>\n
5-8<\/td>\nVCC1,GND1<\/td>\nSide 1 power<\/td>\n<\/tr>\n
9-12<\/td>\nVCC2,GND2<\/td>\nSide 2 power<\/td>\n<\/tr>\n
13-16<\/td>\nOUTA-OUTD<\/td>\nLogic outputs<\/td>\n<\/tr>\n<\/table>\n

\u5e94\u7528<\/h2>\n
    \n
  • Reinforced isolation<\/li>\n
  • Medical equipment<\/li>\n
  • Industrial drives<\/li>\n
  • Grid infrastructure<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n
    Mfr<\/th>\nPart<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n
    TI<\/td>\nISO7840DWR<\/td>\n4\/0 direction<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview ISO7841DWR from TI is a 4-channel reinforced digital isolator with 8000Vpk isolation, 100Mbps, 2.5-5.5V. SOIC-16W. Working Principle Reinforced digital isolator with 8000Vpk (5700Vrms) isolation rating. 4 channels (3 forward\/1 reverse). 100Mbps. Double-layer capacitive isolation. 2.5-5.5V on both sides. Very low power (1.6mA\/ch at 1Mbps). UL 1577 and IEC 62368-1 certified. Pin Description Pin […]<\/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":[13,20],"tags":[],"chip_brand":[138],"class_list":["post-5415","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-ti"],"acf":{"brief_explanation":"4-ch reinforced digital isolator, 8kV, SOIC-16W","date_code":"","package_case":"SOIC-16W (10.3x7.5mm)","in_stock":3641,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/iso7841.pdf","price":"$3.85 @ 1ku","product_introduction":"ISO7841DWR from TI is a 4-channel reinforced digital isolator with 8000Vpk isolation, 100Mbps, 2.5-5.5V. SOIC-16W.","working_principle":"Reinforced digital isolator with 8000Vpk (5700Vrms) isolation rating. 4 channels (3 forward\/1 reverse). 100Mbps. Double-layer capacitive isolation. 2.5-5.5V on both sides. Very low power (1.6mA\/ch at 1Mbps). UL 1577 and IEC 62368-1 certified.","pin_description":"
    Pin<\/th>Name<\/th>Function<\/th><\/tr>
    1-4<\/td>INA-IND<\/td>Logic inputs<\/td><\/tr>
    5-8<\/td>VCC1,GND1<\/td>Side 1 power<\/td><\/tr>
    9-12<\/td>VCC2,GND2<\/td>Side 2 power<\/td><\/tr>
    13-16<\/td>OUTA-OUTD<\/td>Logic outputs<\/td><\/tr><\/table>","application_scenarios":"
    • Reinforced isolation<\/li>
    • Medical equipment<\/li>
    • Industrial drives<\/li>
    • Grid infrastructure<\/li><\/ul>","alternative_models":"
      Mfr<\/th>Part<\/th>Notes<\/th><\/tr>
      TI<\/td>ISO7840DWR<\/td>4\/0 direction<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5415","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=5415"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5415\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5415"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5415"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}