{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3073EASD+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3073EASD","canonicalUrl":"https://icboms.com/analog-devices/MAX3073EASD","factsUrl":"https://icboms.com/api/mcp/products/MAX3073EASD%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3073EASD+ RS-485/RS-422 transceiver, full duplex, 500 kbps data rate, 3V to 3.6V supply, 1/1 driver/receiver, SOIC-14, -40°C to +125°C.","salesMarkdown":"## RS-485/RS-422 full-duplex transceiver, 500 kbps The MAX3073EASD+ is a single RS-485/RS-422 transceiver from Analog Devices, configured as a full-duplex 1/1 driver/receiver pair. Data rate is specified at 500 kbps — at this speed on a typical RS-485 bus, the maximum cable length is roughly 1200 meters before signal degradation from DC resistance and AC attenuation becomes the limiting factor. The 100 mV receiver hysteresis provides noise immunity against ground shifts and reflections on long stubs. This transceiver can sit on a motor-drive control board or a solar-inverter communication port without derating the ambient ceiling. ## Package and board-fit — SOIC-14 Housed in a 14-SOIC package with 0.154-inch body width and 3.90 mm pitch, the MAX3073EASD+ uses the standard SOIC-14 footprint. Surface-mount assembly with a standard reflow profile for SOIC packages applies.","metaTitle":"MAX3073EASD+ RS-485/RS-422 Transceiver, 500 kbps","metaDescription":"Analog Devices MAX3073EASD+ RS-485/RS-422 full-duplex transceiver, 500 kbps data rate, 3V-3.6V supply, -40°C to +125°C, SOIC-14.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"500kbps","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Receiver Hysteresis":"100 mV","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"14-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.22","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.22000","currency":"USD"},{"qty":10,"price":"$7.42700","currency":"USD"},{"qty":25,"price":"$7.08120","currency":"USD"},{"qty":100,"price":"$6.14850","currency":"USD"},{"qty":250,"price":"$5.87216","currency":"USD"},{"qty":500,"price":"$5.35400","currency":"USD"},{"qty":1000,"price":"$4.66317","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/74a7c1a6cab5467e8235e776d705dbf8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate and what does it mean for cable length?","answer":"The data rate is 500 kbps. At this rate on an RS-485 bus, the practical cable length is around 1200 meters before signal integrity degrades. The 100 mV receiver hysteresis helps reject noise on longer runs."},{"question":"What supply voltage does the MAX3073EASD+ require?","answer":"It operates from 3V to 3.6V, making it compatible with standard 3.3V logic rails. No external level translation is needed when interfacing with 3.3V UARTs or microcontrollers."},{"question":"How can I get pricing and availability for the MAX3073EASD+?","answer":"This part is sourced to order against an RFQ. Submit a request for quote to confirm current pricing and availability through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3073EASD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3073EASD when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}