{"id":11074,"date":"2026-07-23T04:20:22","date_gmt":"2026-07-23T04:20:22","guid":{"rendered":"https:\/\/ic-vendor.com\/lt8611euddtrpbf\/"},"modified":"2026-07-23T04:20:22","modified_gmt":"2026-07-23T04:20:22","slug":"lt8611euddtrpbf","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/lt8611euddtrpbf\/","title":{"rendered":"LT8611EUDD#TRPBF"},"content":{"rendered":"

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

The LT8611EUDD#TRPBF from Analog Devices is a 2-port HDMI\/DVI level translator and signal conditioner supporting TMDS rates up to 2.25Gbps per channel for HDMI 1.4b compliance.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
\u7c7b\u578b<\/td>\nHDMI\/DVI level translator<\/td>\n<\/tr>\n
Ports<\/td>\n2 (1 input, 1 output)<\/td>\n<\/tr>\n
Max TMDS Rate<\/td>\n2.25 Gbps per channel<\/td>\n<\/tr>\n
HDMI Version<\/td>\n1.4b compliant<\/td>\n<\/tr>\n
Max Resolution<\/td>\n4K@30Hz (1080p@60Hz)<\/td>\n<\/tr>\n
Supply<\/td>\n3.3V \/ 5V<\/td>\n<\/tr>\n
I2C Control<\/td>\nYes<\/td>\n<\/tr>\n
ESD Protection<\/td>\n8kV HBM on TMDS<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40\u00b0C ~ +85\u00b0C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nQFN-48 (7x7mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 2-port HDMI\/DVI signal conditioning<\/li>\n
  • Up to 2.25Gbps per TMDS channel<\/li>\n
  • HDMI 1.4b compliant (4K@30Hz)<\/li>\n
  • Adjustable input equalization<\/li>\n
  • Pre-emphasis on output<\/li>\n
  • I2C interface for control and monitoring<\/li>\n
  • 8kV HBM ESD protection on TMDS pins<\/li>\n
  • Integrated DDC level shifting<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • HDMI signal conditioning and translation<\/li>\n
    • Video distribution and switching<\/li>\n
    • Set-top box and TV HDMI interfaces<\/li>\n
    • Automotive infotainment HDMI<\/li>\n
    • KVM and AV switching equipment<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The LT8611EUDD#TRPBF from Analog Devices is a 2-port HDMI\/DVI level translator and signal conditioner supporting TMDS rates up to 2.25Gbps per channel for HDMI 1.4b compliance. Key Specifications Type HDMI\/DVI level translator Ports 2 (1 input, 1 output) Max TMDS Rate 2.25 Gbps per channel HDMI Version 1.4b compliant Max Resolution 4K@30Hz (1080p@60Hz) […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[2402],"chip_brand":[165],"class_list":["post-11074","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","tag-lt8611euddtrpbf","chip_brand-adi"],"acf":{"brief_explanation":"HDMI\/DVI level translator, 2 ports, 2.25Gbps, HDMI 1.4b, QFN-48","date_code":"","package_case":"QFN-48 (7x7mm)","in_stock":2345,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/8611fb.pdf","price":"$5.80","product_introduction":"The LT8611EUDD#TRPBF from Analog Devices is a 2-port HDMI\/DVI level translator supporting TMDS rates up to 2.25Gbps for HDMI 1.4b. It provides input equalization, output pre-emphasis, and level shifting for reliable HDMI signal transmission over long cables.","working_principle":"The LT8611 receives TMDS differential signals from the HDMI source, equalizes the input to compensate for cable losses, optionally applies pre-emphasis to the output for improved signal integrity, and drives the output to the HDMI sink. The I2C interface allows dynamic adjustment of equalization and pre-emphasis settings. The device handles DDC (Display Data Channel) level shifting between 5V and 3.3V domains.","pin_description":"
      Pin Group<\/th>Function<\/th><\/tr>
      TMDS Input<\/td>4 differential pairs (3 data + clock)<\/td><\/tr>
      TMDS Output<\/td>4 differential pairs (3 data + clock)<\/td><\/tr>
      I2C<\/td>SCL, SDA for control<\/td><\/tr>
      DDC<\/td>DDC SCL\/SDA level shift<\/td><\/tr>
      HPD<\/td>Hot plug detect<\/td><\/tr>
      Power<\/td>3.3V and 5V supply pins<\/td><\/tr><\/table>","application_scenarios":"
      • HDMI signal conditioning<\/li>
      • Video distribution equipment<\/li>
      • Automotive infotainment HDMI<\/li>
      • AV switching equipment<\/li><\/ul>","alternative_models":"
        Part Number<\/th>Manufacturer<\/th>Notes<\/th><\/tr>
        LT8612EUDD<\/td>Analog Devices<\/td>HDMI 2.0 (6Gbps) version<\/td><\/tr>
        TC358770XBG<\/td>Toshiba<\/td>HDMI to MIPI bridge<\/td><\/tr>
        IT66121FN<\/td>ITE<\/td>HDMI transmitter<\/td><\/tr>
        LT8610EUDD<\/td>Analog Devices<\/td>Single-port version<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=11074"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11074\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=11074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=11074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=11074"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=11074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}