{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3280EAUK+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3280EAUK~3T","canonicalUrl":"https://icboms.com/analog-devices/MAX3280EAUK~3T","factsUrl":"https://icboms.com/api/mcp/products/MAX3280EAUK%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3280EAUK+T RS-422/RS-485 single receiver, 52 Mbps, 25 mV hysteresis, 3V to 5.5V supply, SOT-23-5 package, -40°C to +125°C, ROHS3 compliant, active lifecycle.","salesMarkdown":"## Single receiver for RS-422/RS-485 — what the specs mean for fit The MAX3280EAUK+T is a single RS-422/RS-485 receiver in a SOT-23-5 package — it handles the receive side only, so any bus design still needs a separate driver for transmit. The 52 Mbps data rate covers the full RS-485 bandwidth; the 25 mV receiver hysteresis filters out noise on long cable runs where common-mode voltage shifts between nodes. Supply range is 3V to 5.5V, single-rail — it works off a 3.3V or 5V bus without a second regulator. The -40°C to +125°C operating temperature covers industrial enclosures and under-hood environments; the 0/1 driver/receiver count means this part is purely a bus listener, not a talker. Housed in a SOT-23-5 (SC-74A) surface-mount package — five pins, 2.9 mm × 1.6 mm footprint. The small body fits tight layouts but means decoupling capacitance sits close to the supply pin; a 0.1 µF ceramic directly at the pin keeps the 52 Mbps edges clean. No exposed pad — thermal dissipation is through the pins and PCB copper. Available in Tape & Reel (TR) for production pick-and-place or Cut Tape (CT) for prototype builds. The reel quantity is standard for the SOT-23-5 form factor. ROHS3 compliant, no exemptions.","metaTitle":"MAX3280EAUK+T Analog Devices RS-422/RS-485 Receiver, 52 Mbps","metaDescription":"Active RS-422/RS-485 receiver from Analog Devices. 52 Mbps data rate, 25 mV hysteresis, 3-5.5V supply, -40 to +125°C. SOT-23-5 package. ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Receiver","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS422, RS485","Data Rate":"52Mbps","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Receiver Hysteresis":"25 mV","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"SOT-23-5","Number of Drivers/Receivers":"0/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.03","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.03000","currency":"USD"},{"qty":10,"price":"$1.82400","currency":"USD"},{"qty":25,"price":"$1.72080","currency":"USD"},{"qty":100,"price":"$1.46620","currency":"USD"},{"qty":250,"price":"$1.37672","currency":"USD"},{"qty":500,"price":"$1.20464","currency":"USD"},{"qty":1000,"price":"$0.99813","currency":"USD"},{"qty":2500,"price":"$0.92929","currency":"USD"},{"qty":5000,"price":"$0.89488","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate and hysteresis of the MAX3280EAUK+T?","answer":"The receiver supports 52 Mbps data rate with 25 mV of hysteresis. The hysteresis filters differential noise on the bus, which matters for long RS-485 drops where ground potential differences appear."},{"question":"What supply voltage and temperature range does this part cover?","answer":"Supply voltage is 3V to 5.5V, single rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3280EAUK~3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3280EAUK~3T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}