{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3463CSA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3463CSA~3","canonicalUrl":"https://icboms.com/analog-devices/MAX3463CSA~3","factsUrl":"https://icboms.com/api/mcp/products/MAX3463CSA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX3463CSA+, Type Transceiver, Duplex Half, Protocol RS422 RS485, Data Rate 20Mbps, Voltage Supply 4.75V to 5.25V, Operating Temperature 0°C to 70°C, Package 8-SOIC, Surface Mount.","salesMarkdown":"## 20 Mbps half-duplex RS-485 transceiver for 5V industrial buses The MAX3463CSA+ is a single-channel half-duplex transceiver supporting RS-422 and RS-485 protocols at a data rate of 20 Mbps. ## 5V supply rail and commercial temperature range This part is not rated for 3.3 V operation; a 5 V bus is required. ## Receiver hysteresis and noise immunity on long runs The receiver includes 50 mV of hysteresis. On a long RS-485 stub with marginal termination, that hysteresis prevents the output from chattering when the differential signal sits near the threshold — a common failure mode on cables longer than 100 m at 20 Mbps.","metaTitle":"MAX3463CSA+ RS-422/RS-485 Transceiver, 20Mbps, Half-Duplex","metaDescription":"MAX3463CSA+ half-duplex RS-422/RS-485 transceiver, 20Mbps data rate, 5V supply, 0-70°C, SOIC-8. Active production, RoHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Transceiver","Duplex":"Half","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"20Mbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Receiver Hysteresis":"50 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.0","priceTiers":[{"qty":1,"price":"$8.00000","currency":"USD"},{"qty":10,"price":"$7.23100","currency":"USD"},{"qty":25,"price":"$6.89480","currency":"USD"},{"qty":100,"price":"$5.98670","currency":"USD"},{"qty":250,"price":"$5.71760","currency":"USD"},{"qty":500,"price":"$5.21312","currency":"USD"},{"qty":1000,"price":"$4.54046","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX3463CSA%2B/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between MAX3463CSA+ and MAX3463ESA?","answer":"The suffix 'CSA+' vs 'ESA' indicates the operating temperature grade. Both share the same 20 Mbps data rate, half-duplex topology, 5V supply, and SOIC-8 footprint — the temperature grade is the sole difference that governs the deployment environment."},{"question":"Is MAX3463CSA+ compatible with 3.3V systems?","answer":"No. This transceiver requires a 5 V rail and is not specified for 3.3 V operation."},{"question":"Does MAX3463CSA+ have a RoHS compliant version?","answer":"Yes. The MAX3463CSA+ is ROHS3 compliant."},{"question":"What is the data rate of MAX3463CSA+?","answer":"20 Mbps, half-duplex."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3463CSA~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3463CSA~3 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}}