{"id":5307,"date":"2026-06-09T10:39:35","date_gmt":"2026-06-09T10:39:35","guid":{"rendered":"https:\/\/materialparts.com\/iso224adwvr\/"},"modified":"2026-06-09T10:39:35","modified_gmt":"2026-06-09T10:39:35","slug":"iso224adwvr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/iso224adwvr\/","title":{"rendered":"ISO224ADWVR"},"content":{"rendered":"

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

ISO224ADWVR from TI is a precision isolated amplifier with 5000Vrms isolation. +\/-12V input range. 150kHz bandwidth. 0.3% gain accuracy. SOIC-16 with capacitive isolation.<\/p>\n

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

Capacitive isolation barrier separates input and output. Delta-sigma modulator digitizes input, transfers across barrier, reconstructs as analog output. 5000Vrms isolation. +\/-12V input range. 0.3% gain accuracy. 150kHz bandwidth.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n
\u522b\u9488\u7ec4<\/th>\n\u540d\u79f0<\/th>\n\u529f\u80fd<\/th>\n<\/tr>\n
\u8f93\u5165<\/td>\nVIN+\/VIN-<\/td>\nDifferential input<\/td>\n<\/tr>\n
\u8f93\u51fa<\/td>\nVOUT\/REF<\/td>\nAnalog output<\/td>\n<\/tr>\n
\u7535\u6e90<\/td>\nVDD1\/VDD2<\/td>\nBoth sides 4.5-5.5V<\/td>\n<\/tr>\n<\/table>\n

\u5e94\u7528<\/h2>\n
    \n
  • Motor current sensing<\/li>\n
  • Industrial process control<\/li>\n
  • Isolated data acquisition<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n
    \u5236\u9020\u5546<\/th>\n\u90e8\u4ef6\u7f16\u53f7<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n
    TI<\/td>\nISO224BDWVR<\/td>\nHigher accuracy<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview ISO224ADWVR from TI is a precision isolated amplifier with 5000Vrms isolation. +\/-12V input range. 150kHz bandwidth. 0.3% gain accuracy. SOIC-16 with capacitive isolation. Working Principle Capacitive isolation barrier separates input and output. Delta-sigma modulator digitizes input, transfers across barrier, reconstructs as analog output. 5000Vrms isolation. +\/-12V input range. 0.3% gain accuracy. 150kHz bandwidth. […]<\/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-5307","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-ti"],"acf":{"brief_explanation":"Isolated amplifier, 150kHz, 5kV, SOIC-16","date_code":"","package_case":"SOIC-16 (9.9 x 3.9 x 1.5mm, dwv suffix)","in_stock":13932,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/iso224.pdf","price":"$4.00 @ 1ku","product_introduction":"ISO224ADWVR from TI is a precision isolated amplifier with 5000Vrms isolation. +\/-12V input range. 150kHz bandwidth. 0.3% gain accuracy. SOIC-16 with capacitive isolation.","working_principle":"Capacitive isolation barrier separates input and output. Delta-sigma modulator digitizes input, transfers across barrier, reconstructs as analog output. 5000Vrms isolation. +\/-12V input range. 0.3% gain accuracy. 150kHz bandwidth.","pin_description":"
    Pin Group<\/th>Name<\/th>Function<\/th><\/tr>
    Input<\/td>VIN+\/VIN-<\/td>Differential input<\/td><\/tr>
    Output<\/td>VOUT\/REF<\/td>Analog output<\/td><\/tr>
    Power<\/td>VDD1\/VDD2<\/td>Both sides 4.5-5.5V<\/td><\/tr><\/table>","application_scenarios":"
    • Motor current sensing<\/li>
    • Industrial process control<\/li>
    • Isolated data acquisition<\/li><\/ul>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
      TI<\/td>ISO224BDWVR<\/td>Higher accuracy<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5307","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=5307"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5307\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5307"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}