{"id":3335,"date":"2026-06-01T01:58:27","date_gmt":"2026-06-01T01:58:27","guid":{"rendered":"https:\/\/materialparts.com\/sn65hvd232dr\/"},"modified":"2026-06-01T01:58:27","modified_gmt":"2026-06-01T01:58:27","slug":"sn65hvd232dr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/sn65hvd232dr\/","title":{"rendered":"SN65HVD232DR"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The SN65HVD232DR from Texas Instruments is a 3.3V CAN bus transceiver compatible with ISO 11898-2, designed for data rates up to 1Mbps. Featuring adjustable driver transition times for improved emissions, +\/-16kV HBM ESD protection, and open-circuit fail-safe design, it supports up to 120 nodes.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n\n
\u062c\u0647\u062f \u0627\u0644\u0625\u0645\u062f\u0627\u062f<\/td>\n3.0V to 3.6V (3.3V nominal)<\/td>\n<\/tr>\n
\u0645\u0639\u062f\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/td>\nUp to 1 Mbps<\/td>\n<\/tr>\n
Common Mode Range<\/td>\n-2V to +7V<\/td>\n<\/tr>\n
ESD Protection<\/td>\n+\/-16kV HBM on bus pins<\/td>\n<\/tr>\n
Nodes on Bus<\/td>\nUp to 120<\/td>\n<\/tr>\n
Thermal Shutdown<\/td>\nYes<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-40 to 85 C<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSOIC-8 (D)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • 3.3V single supply operation<\/li>\n
  • ISO 11898-2 compliant<\/li>\n
  • Adjustable driver transition times for improved EMI<\/li>\n
  • Open-circuit fail-safe receiver design<\/li>\n
  • +\/-16kV HBM ESD protection on bus pins<\/li>\n
  • Up to 120 nodes on bus<\/li>\n
  • Thermal shutdown protection<\/li>\n
  • Glitch-free power-up\/power-down (hot plug)<\/li>\n
  • Low-power replacement for PCA82C250 footprint<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • 3.3V CAN bus communication<\/li>\n
    • Industrial automation CAN networks<\/li>\n
    • Automotive CAN with 3.3V MCU<\/li>\n
    • Building automation CAN<\/li>\n
    • Medical device CAN networks<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The SN65HVD232DR from Texas Instruments is a 3.3V CAN bus transceiver compatible with ISO 11898-2, designed for data rates up to 1Mbps. Featuring adjustable driver transition times for improved emissions, +\/-16kV HBM ESD protection, and open-circuit fail-safe design, it supports up to 120 nodes. Key Specifications Supply Voltage 3.0V to 3.6V (3.3V nominal) […]<\/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-3335","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-ti"],"acf":{"brief_explanation":"3.3V CAN transceiver, ISO 11898-2, 1Mbps, adjustable slew, SOIC-8","date_code":"","package_case":"SOIC-8 (D) (4.9 x 3.9 x 1.5 mm)","in_stock":3847,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/sn65hvd230.pdf","price":"$0.81 @ 1ku","product_introduction":"The SN65HVD232DR from TI is a 3.3V CAN transceiver compliant with ISO 11898-2 for data rates up to 1Mbps. Unlike the HVD230\/231, the HVD232 has no Rs mode control pin - it always operates in normal mode with adjusted driver transition times for reduced EMI. Features +\/-16kV HBM ESD, thermal shutdown, open-circuit fail-safe, and hot-plug glitch-free operation. Supports 120 nodes.","working_principle":"The driver converts single-ended TXD to differential CANH\/CANL signals. In dominant state, CANH ~3.5V, CANL ~1.5V (2V differential). In recessive state, both ~VCC\/2. The SN65HVD232 operates with internally adjusted slew rates for optimal EMI performance without an external Rs pin. The receiver features open-circuit fail-safe biasing that guarantees a recessive output when bus lines are floating. Thermal shutdown protects against overtemperature conditions.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>D<\/td>Input<\/td>Transmit data input<\/td><\/tr>
      2<\/td>GND<\/td>Ground<\/td>Ground reference<\/td><\/tr>
      3<\/td>VCC<\/td>Power<\/td>3.3V supply<\/td><\/tr>
      4<\/td>R<\/td>Output<\/td>Receive data output<\/td><\/tr>
      5<\/td>Vref<\/td>Output<\/td>Reference voltage output<\/td><\/tr>
      6<\/td>CANL<\/td>I\/O<\/td>Low-level CAN bus line<\/td><\/tr>
      7<\/td>CANH<\/td>I\/O<\/td>High-level CAN bus line<\/td><\/tr>
      8<\/td>Rs<\/td>Input<\/td>Mode select (internally adjusted slew)<\/td><\/tr><\/table>","application_scenarios":"
      • 3.3V MCU CAN bus interface in industrial control<\/li>
      • Building automation CAN networks<\/li>
      • Automotive CAN with 3.3V DSPs\/MCUs<\/li>
      • Medical equipment CAN communication<\/li>
      • Replacing PCA82C250 in 3.3V designs<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>SN65HVD230DR<\/td>SOIC-8<\/td>With standby mode via Rs pin<\/td><\/tr>
        TI<\/td>SN65HVD231DR<\/td>SOIC-8<\/td>With sleep mode via Rs pin<\/td><\/tr>
        NXP<\/td>TJA1050T<\/td>SO-8<\/td>5V CAN transceiver<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/3335","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=3335"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/3335\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=3335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=3335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=3335"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=3335"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}