{"id":5305,"date":"2026-06-09T10:39:31","date_gmt":"2026-06-09T10:39:31","guid":{"rendered":"https:\/\/materialparts.com\/syn480r\/"},"modified":"2026-06-09T10:39:31","modified_gmt":"2026-06-09T10:39:31","slug":"syn480r","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/syn480r\/","title":{"rendered":"SYN480R"},"content":{"rendered":"

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

SYN480R from Silicon Labs is a single-chip ASK\/OOK RF receiver for 250-480MHz. -106dBm sensitivity at 2kbps. 3.3V. SOP-8.<\/p>\n

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

Superheterodyne receiver with integrated RF front-end, IF filter, and demodulator. Single-conversion architecture. -106dBm sensitivity at 2kbps. 250-480MHz frequency range. 3.3V supply. 2.5mA active current.<\/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<\/td>\nANTP<\/td>\nRF input+<\/td>\n<\/tr>\n
2<\/td>\nANTN<\/td>\nRF input-<\/td>\n<\/tr>\n
4<\/td>\nDATA<\/td>\nDigital output<\/td>\n<\/tr>\n
5<\/td>\nSEL<\/td>\nFrequency select<\/td>\n<\/tr>\n<\/table>\n

\u5e94\u7528<\/h2>\n
    \n
  • Remote control receivers<\/li>\n
  • Wireless sensor nodes<\/li>\n
  • Garage door openers<\/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
    \u7845\u5b9e\u9a8c\u5ba4<\/td>\nSYN470R<\/td>\nLower frequency<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview SYN480R from Silicon Labs is a single-chip ASK\/OOK RF receiver for 250-480MHz. -106dBm sensitivity at 2kbps. 3.3V. SOP-8. Working Principle Superheterodyne receiver with integrated RF front-end, IF filter, and demodulator. Single-conversion architecture. -106dBm sensitivity at 2kbps. 250-480MHz frequency range. 3.3V supply. 2.5mA active current. Pin Description Pin Name Function 1 ANTP RF input+ […]<\/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":[235],"class_list":["post-5305","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-siliconlabs"],"acf":{"brief_explanation":"ASK\/OOK RF receiver, 250-480MHz, SOP-8","date_code":"","package_case":"SOP-8 (4.9 x 3.9 x 1.5mm)","in_stock":6392,"datasheet":"https:\/\/www.silabs.com\/documents\/public\/data-sheets\/SYN480R.pdf","price":"$1.20 @ 1ku","product_introduction":"SYN480R from Silicon Labs is a single-chip ASK\/OOK RF receiver for 250-480MHz. -106dBm sensitivity at 2kbps. 3.3V. SOP-8.","working_principle":"Superheterodyne receiver with integrated RF front-end, IF filter, and demodulator. Single-conversion architecture. -106dBm sensitivity at 2kbps. 250-480MHz frequency range. 3.3V supply. 2.5mA active current.","pin_description":"
    Pin<\/th>Name<\/th>Function<\/th><\/tr>
    1<\/td>ANTP<\/td>RF input+<\/td><\/tr>
    2<\/td>ANTN<\/td>RF input-<\/td><\/tr>
    4<\/td>DATA<\/td>Digital output<\/td><\/tr>
    5<\/td>SEL<\/td>Frequency select<\/td><\/tr><\/table>","application_scenarios":"
    • Remote control receivers<\/li>
    • Wireless sensor nodes<\/li>
    • Garage door openers<\/li><\/ul>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Notes<\/th><\/tr>
      Silicon Labs<\/td>SYN470R<\/td>Lower frequency<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5305","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=5305"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5305\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5305"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5305"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5305"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}