{"id":5769,"date":"2026-06-11T04:40:52","date_gmt":"2026-06-11T04:40:52","guid":{"rendered":"https:\/\/materialparts.com\/max3483ecsat\/"},"modified":"2026-06-11T06:40:58","modified_gmt":"2026-06-11T06:40:58","slug":"max3483ecsat","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/max3483ecsat\/","title":{"rendered":"MAX3483ECSA+T"},"content":{"rendered":"

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

The MAX3483ECSA+T from Analog Devices is a 3.3V RS-485\/RS-422 transceiver with 250kbps, +\/-15kV ESD, and 1uA shutdown in SOIC-8 for low-power communication.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n
\u5305\u88c5<\/td>\nSOIC-8 (4.9×3.9mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 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 MAX3483ECSA+T from Analog Devices is a 3.3V RS-485\/RS-422 transceiver with 250kbps, +\/-15kV ESD, and 1uA shutdown in SOIC-8 for low-power communication. Key Specifications Package SOIC-8 (4.9×3.9mm) 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-5769","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-adi"],"acf":{"brief_explanation":"3.3V RS-485 transceiver, 250kbps, ESD, SOIC-8","date_code":"","package_case":"SOIC-8 (4.9x3.9mm)","in_stock":9916,"datasheet":"https:\/\/www.analog.com\/en\/products\/max3483e.html","price":"$1.20 @ 1ku","product_introduction":"The MAX3483ECSA+T from Analog Devices is a 3.3V RS-485\/RS-422 transceiver with 250kbps, +\/-15kV ESD, and 1uA shutdown in SOIC-8 for low-power communication.","working_principle":"The MAX3483ECSA+T is a 3.3V RS-485\/RS-422 transceiver operating at 250kbps data rate in SOIC-8. The driver section converts single-ended TTL\/CMOS logic (DI pin) to differential signals on the A and B bus pins. When DE is HIGH, the driver output is enabled and the differential voltage (VA-VB) is approximately 2V for a logic 1 and -2V for a logic 0. The receiver section converts the differential bus signals back to single-ended logic on RO. When RE is LOW, the receiver is enabled. The fail-safe feature ensures RO is HIGH when the bus is open, shorted, or idle (VA equals VB). The ESD protection diodes on A and B pins provide +\/-15kV HBM protection. The 250kbps slew-rate-limited driver minimizes EMI and reflections on non-terminated or improperly terminated cables up to 4000 feet. For half-duplex communication, DE and RE are typically tied together and controlled by one GPIO.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>RO<\/td>Output<\/td>Receiver output (to UART RX)<\/td><\/tr>
      2<\/td>RE<\/td>Input<\/td>Receiver enable (active low)<\/td><\/tr>
      3<\/td>DE<\/td>Input<\/td>Driver enable (active high)<\/td><\/tr>
      4<\/td>DI<\/td>Input<\/td>Driver input (from UART TX)<\/td><\/tr>
      5<\/td>GND<\/td>Power<\/td>Ground<\/td><\/tr>
      6<\/td>A<\/td>I\/O<\/td>Non-inverting bus pin<\/td><\/tr>
      7<\/td>B<\/td>I\/O<\/td>Inverting bus pin<\/td><\/tr>
      8<\/td>VCC<\/td>Power<\/td>3.3V supply<\/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>
      Texas Instruments<\/td>SN65LBC184DR<\/td>SOIC-8<\/td>3.3V RS-485, similar spec<\/td><\/tr>
      Analog Devices<\/td>ADM3483ARZ<\/td>SOIC-8<\/td>3.3V RS-485, 250kbps<\/td><\/tr>
      Texas Instruments<\/td>THVD1450DR<\/td>SOIC-8<\/td>3.3-5V RS-485, 500Mbps<\/td><\/tr>
      Maxim<\/td>MAX3483ECSA+<\/td>SOIC-8<\/td>Same device, different suffix<\/td><\/tr>
      onsemi<\/td>NCV7380DR2G<\/td>SOIC-8<\/td>CAN transceiver alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5769","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=5769"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5769\/revisions"}],"predecessor-version":[{"id":5919,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5769\/revisions\/5919"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5769"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5769"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5769"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}