{"product_id":"max1487-3-5-5v-rs-485-transceiver-ic-low-power-half-duplex-high-speed-communication-dip-sop-package-xinbole","title":"MAX1487 3–5.5V RS-485 Transceiver IC | Low Power, Half-Duplex, High-Speed Communication, DIP\/SOP Package | Xinbole","description":"\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:55px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2629c27e-f2db-4e3d-8d7b-056711e5a372-16\" data-testid=\"conversation-turn-34\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"8d19dc37-fc95-47bd-8a7c-1951702e6e00\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"185\" data-end=\"547\"\u003eThe MAX1487 is a reliable RS-485 transceiver IC designed for efficient half-duplex differential communication in industrial and embedded systems. Built using advanced CMOS interface technology, it delivers low power consumption, fast switching performance, and strong noise immunity, ensuring stable data transmission across long-distance communication networks.\u003c\/p\u003e\n\u003cp data-start=\"549\" data-end=\"1040\"\u003eOperating within a supply voltage range of 3V to 5.5V, the MAX1487 provides excellent compatibility with modern low-voltage microcontrollers and digital logic systems. Its optimized driver and receiver architecture supports high-speed signal transmission with low propagation delay, enhancing communication accuracy and system responsiveness. Compared to older RS-485 interface solutions, it offers improved energy efficiency, reduced thermal dissipation, and enhanced long-term reliability.\u003c\/p\u003e\n\u003cp data-start=\"1042\" data-end=\"1393\"\u003eThe device supports half-duplex communication, allowing bidirectional data transfer over a single differential pair, simplifying system wiring and reducing design complexity. Its low quiescent current design makes it ideal for power-sensitive applications, while its robust construction ensures consistent performance in harsh industrial environments.\u003c\/p\u003e\n\u003cp data-start=\"1395\" data-end=\"1536\"\u003eAvailable in both DIP and SOP package types, the MAX1487 offers flexibility for prototyping, compact PCB layouts, and scalable manufacturing.\u003c\/p\u003e\n\u003chr data-start=\"1538\" data-end=\"1541\"\u003e\n\u003ch3 data-section-id=\"3icoal\" data-start=\"1543\" data-end=\"1591\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1547\" data-end=\"1589\"\u003eKey Features \u0026amp; Applications (Combined)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1592\" data-end=\"1961\"\u003e\n\u003cli data-section-id=\"upko45\" data-start=\"1592\" data-end=\"1645\"\u003eRS-485 transceiver with half-duplex communication\u003c\/li\u003e\n\u003cli data-section-id=\"rmuho4\" data-start=\"1646\" data-end=\"1685\"\u003eOperating voltage range: 3V to 5.5V\u003c\/li\u003e\n\u003cli data-section-id=\"bn6vwu\" data-start=\"1686\" data-end=\"1746\"\u003eLow power consumption with efficient thermal performance\u003c\/li\u003e\n\u003cli data-section-id=\"1suykl7\" data-start=\"1747\" data-end=\"1798\"\u003eHigh-speed switching with low propagation delay\u003c\/li\u003e\n\u003cli data-section-id=\"1iqtj90\" data-start=\"1799\" data-end=\"1865\"\u003eStrong noise immunity for reliable long-distance communication\u003c\/li\u003e\n\u003cli data-section-id=\"gbqj1u\" data-start=\"1866\" data-end=\"1923\"\u003eOptimized driver\/receiver for stable signal integrity\u003c\/li\u003e\n\u003cli data-section-id=\"fdywed\" data-start=\"1924\" data-end=\"1961\"\u003eAvailable in DIP and SOP packages\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1963\" data-end=\"1982\"\u003e\u003cstrong data-start=\"1963\" data-end=\"1980\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1983\" data-end=\"2306\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"lvx3t6\" data-start=\"1983\" data-end=\"2028\"\u003eIndustrial automation and control systems\u003c\/li\u003e\n\u003cli data-section-id=\"bo4fyo\" data-start=\"2029\" data-end=\"2062\"\u003eRS-485 communication networks\u003c\/li\u003e\n\u003cli data-section-id=\"1coa617\" data-start=\"2063\" data-end=\"2114\"\u003eEmbedded systems and microcontroller interfaces\u003c\/li\u003e\n\u003cli data-section-id=\"i0hcoy\" data-start=\"2115\" data-end=\"2164\"\u003eBuilding automation and smart control systems\u003c\/li\u003e\n\u003cli data-section-id=\"15p1yb6\" data-start=\"2165\" data-end=\"2205\"\u003eData acquisition and instrumentation\u003c\/li\u003e\n\u003cli data-section-id=\"1l2orh3\" data-start=\"2206\" data-end=\"2248\"\u003eCommunication and networking equipment\u003c\/li\u003e\n\u003cli data-section-id=\"113gq79\" data-start=\"2249\" data-end=\"2306\" data-is-last-node=\"\"\u003eGeneral-purpose differential communication applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"thread-bottom-container\" class=\"sticky bottom-0 z-10 group\/thread-bottom-container relative isolate w-full basis-auto has-data-has-thread-error:pt-2 has-data-has-thread-error:[box-shadow:var(--sharp-edge-bottom-shadow)] md:border-transparent md:pt-0 dark:border-white\/20 md:dark:border-transparent print:hidden content-fade flex flex-col\"\u003e\n\u003cdiv id=\"thread-bottom\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"text-base mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 mb-[var(--thread-component-gap,1rem)]\"\u003e\n\u003cdiv class=\"pointer-events-auto relative z-1 flex h-(--composer-container-height,100%) max-w-full flex-(--composer-container-flex,1) flex-col\"\u003e\u003cform class=\"group\/composer w-full\" data-expanded=\"\" data-type=\"unified-composer\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"bg-token-bg-primary dark:bg-token-bg-elevated-primary dark-oled:bg-token-bg-primary corner-superellipse\/1.1 cursor-text overflow-clip bg-clip-padding p-2.5 contain-inline-size motion-safe:transition-colors motion-safe:duration-200 motion-safe:ease-in-out grid grid-cols-[auto_1fr_auto] 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