{"id":5246,"date":"2026-06-09T10:37:46","date_gmt":"2026-06-09T10:37:46","guid":{"rendered":"https:\/\/materialparts.com\/sn65hvd1780dr\/"},"modified":"2026-06-09T10:37:46","modified_gmt":"2026-06-09T10:37:46","slug":"sn65hvd1780dr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/sn65hvd1780dr\/","title":{"rendered":"SN65HVD1780DR"},"content":{"rendered":"

Productos<\/h2>\n

SN65HVD1780DR from TI is a 3.3V RS-485 transceiver with +\/-16kV IEC ESD and 1Mbps data rate. 1\/4 unit load. Extended common-mode range. SOIC-8.<\/p>\n

Principio de funcionamiento<\/h2>\n

Differential driver and receiver for RS-485 bus. +\/-16kV ESD protection on bus pins. 1\/4 unit load allows 128 nodes. -20V to +25V common-mode range. DE\/RE enable control.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n\n\n\n
Pin<\/th>\nNombre<\/th>\nFunci\u00f3n<\/th>\n<\/tr>\n
1<\/td>\nRO<\/td>\nReceiver output<\/td>\n<\/tr>\n
2<\/td>\nRE<\/td>\nRx enable<\/td>\n<\/tr>\n
3<\/td>\nDE<\/td>\nDriver enable<\/td>\n<\/tr>\n
4<\/td>\nDI<\/td>\nDriver input<\/td>\n<\/tr>\n
6<\/td>\nA<\/td>\nNon-inverting<\/td>\n<\/tr>\n
7<\/td>\nB<\/td>\nInverting<\/td>\n<\/tr>\n<\/table>\n

Aplicaciones<\/h2>\n
    \n
  • Industrial RS-485 networks<\/li>\n
  • Building automation<\/li>\n
  • Meter reading systems<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n
    Fabricante<\/th>\nN\u00famero de pieza<\/th>\nNotas<\/th>\n<\/tr>\n
    TI<\/td>\nSN65HVD1782DR<\/td>\n20Mbps version<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview SN65HVD1780DR from TI is a 3.3V RS-485 transceiver with +\/-16kV IEC ESD and 1Mbps data rate. 1\/4 unit load. Extended common-mode range. SOIC-8. Working Principle Differential driver and receiver for RS-485 bus. +\/-16kV ESD protection on bus pins. 1\/4 unit load allows 128 nodes. -20V to +25V common-mode range. DE\/RE enable control. 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-5246","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-ti"],"acf":{"brief_explanation":"RS-485 transceiver, 3.3V, 1Mbps, +\/-16kV ESD, SOIC-8","date_code":"","package_case":"SOIC-8 (4.9 x 3.9 x 1.5mm)","in_stock":14375,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/sn65hvd1780.pdf","price":"$1.50 @ 1ku","product_introduction":"SN65HVD1780DR from TI is a 3.3V RS-485 transceiver with +\/-16kV IEC ESD and 1Mbps data rate. 1\/4 unit load. Extended common-mode range. SOIC-8.","working_principle":"Differential driver and receiver for RS-485 bus. +\/-16kV ESD protection on bus pins. 1\/4 unit load allows 128 nodes. -20V to +25V common-mode range. DE\/RE enable control.","pin_description":"
    Pin<\/th>Name<\/th>Function<\/th><\/tr>
    1<\/td>RO<\/td>Receiver output<\/td><\/tr>
    2<\/td>RE<\/td>Rx enable<\/td><\/tr>
    3<\/td>DE<\/td>Driver enable<\/td><\/tr>
    4<\/td>DI<\/td>Driver input<\/td><\/tr>
    6<\/td>A<\/td>Non-inverting<\/td><\/tr>
    7<\/td>B<\/td>Inverting<\/td><\/tr><\/table>","application_scenarios":"
    • Industrial RS-485 networks<\/li>
    • Building automation<\/li>
    • Meter reading systems<\/li><\/ul>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
      TI<\/td>SN65HVD1782DR<\/td>20Mbps version<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=5246"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5246\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=5246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=5246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=5246"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=5246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}