{"id":12788,"date":"2026-06-24T12:48:20","date_gmt":"2026-06-24T04:48:20","guid":{"rendered":"https:\/\/www.lxbchip.com\/?p=12788"},"modified":"2026-06-22T02:48:54","modified_gmt":"2026-06-21T18:48:54","slug":"lt1800is8-linear-technology-precision-low-noise-op-amp-stock-overview-price-trend-equivalent-cross-replacement-guide","status":"publish","type":"post","link":"https:\/\/www.lxbchip.com\/ko\/lt1800is8-linear-technology-precision-low-noise-op-amp-stock-overview-price-trend-equivalent-cross-replacement-guide\/","title":{"rendered":"LT1800IS8 | Linear Technology Precision Low Noise Op-Amp Stock Overview, Price Trend & Equivalent Cross Replacement Guide"},"content":{"rendered":"
\n

\uc18c\uac1c<\/h2>\n<\/div>\n
\n
LT1800IS8 is a classic single-channel high-speed precision op-amp from Linear Technology (now part of ADI), 80MHz gain bandwidth, 25V\/\u03bcs slew rate, rail-to-rail input & output, ultra-low offset voltage and input bias current, SOIC-8 industrial packaging. Operating supply range covers 2.3V\u201312.6V, inputs can exceed power rail without phase reversal, ideal for low-noise signal conditioning, sensor acquisition, portable test instruments and medical front-end signal circuits.<\/p>\n
<\/div>\n

In mid-2026, ADI shifts wafer production capacity to AI server high-speed signal chain chips, sharply cutting factory shipment allocation for legacy Linear industrial op-amps. Lead time of LT1800 series extends to 18\u201326 weeks globally, spot prices climb 15%~35% month-on-month. LXBCHIP maintains sufficient original spot inventory of LT1800IS8 and full LT series analog ICs to support stable supply for industrial & medical device manufacturers.<\/p><\/div>\n<\/div>\n

\n

1. Global Analog Chip Supply & Our Stock Edge<\/h2>\n<\/div>\n
\n
    \n
  • Factory allocation: LT series precision op-amp wafer allocation reduced by 22%; authorized distributors only receive limited monthly quota, priority given to large long-term contract customers.<\/li>\n
  • Channel instability: Small electronic vendors supply bulk reel stock with mixed production batches, inconsistent noise performance affecting precision measurement equipment accuracy.<\/li>\n
  • LXBCHIP inventory: Over 15,000pcs brand-new original LT1800IS8 in tape & reel packing, complete date code traceability, industrial temperature grade full stock. We support one-stop BOM matching with Linear power management ICs & voltage references.<\/li>\n
  • Shipment service: Small sample orders shipped same day; large batch orders support customized split delivery, global air freight with short transit cycle.<\/li>\n<\/ul>\n<\/div>\n
    \n

    2. Current Tiered Purchase Price (USD, brand new SOIC-8 original reel)<\/h2>\n<\/div>\n
    \n
      \n
    • 1\u201399 pcs: $4.28 \/ pc<\/li>\n
    • 100\u2013499 pcs: $3.65 \/ pc<\/li>\n
    • 500\u20134999 pcs: $3.12 \/ pc<\/li>\n
    • \u22655000 pcs: Large order preferential price upon consultation<\/li>\n<\/ul>\n<\/div>\n
      \n

      3. Two Categories of Replacement Solutions<\/h2>\n<\/div>\n
      \n

      Linear Pin-to-Pin Cross Models (PCB unchanged, circuit parameters consistent)<\/h3>\n<\/div>\n
      \n
        \n
      1. LT1801IS8: Dual-channel version of LT1800, same noise & speed performance, for multi-sensor signal boards<\/li>\n
      2. LT1802IS8: Quad-channel op-amp, cost-effective for multi-channel acquisition modules<\/li>\n<\/ol>\n<\/div>\n
        \n

        ADI Compatible Upgrade Alternatives (Minor circuit parameter tuning)<\/h3>\n<\/div>\n
        \n
          \n
        1. AD8065: Higher bandwidth low-noise op-amp, direct performance upgrade for high-speed precision measurement equipment<\/li>\n<\/ol>\n<\/div>\n
          \n

          4. Main Application Fields<\/h2>\n<\/div>\n
          \n
          Industrial sensor signal conditioning, portable medical monitoring front-end circuits, laboratory precision test instruments, battery-powered data loggers, low-noise industrial control signal amplifiers<\/div>\n<\/div>\n
          \n

          \uacb0\ub860<\/h2>\n<\/div>\n
          \n
          Legacy Linear Technology precision analog chips will remain tight supply in H2 2026 due to ADI\u2019s capacity tilt toward AI products. Enterprises requiring stable low-noise op-amp supply can choose original LT1800 spot stock or cross alternative models provided by LXBCHIP. Our technical team offers free replacement performance comparison testing support.<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

          Introduction LT1800IS8 is a classic single-channel high-speed precision op-amp from Linear Technology (now part of ADI), 80MHz gain bandwidth, 25V\/\u03bcs<\/p>","protected":false},"author":1,"featured_media":12784,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12788","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/posts\/12788","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/comments?post=12788"}],"version-history":[{"count":0,"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/posts\/12788\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/media\/12784"}],"wp:attachment":[{"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/media?parent=12788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/categories?post=12788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lxbchip.com\/ko\/wp-json\/wp\/v2\/tags?post=12788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}