{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3430CSA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3430CSA","canonicalUrl":"https://icboms.com/analog-devices/MAX3430CSA","factsUrl":"https://icboms.com/api/mcp/products/MAX3430CSA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3430CSA+ RS-485/RS-422 transceiver, half-duplex, 250 kbps, 3V–3.6V supply, 8-SOIC surface mount, 0°C to 70°C.","salesMarkdown":"## RS-485/RS-422 transceiver for 3.3 V industrial buses The MAX3430CSA+: It supports half-duplex communication at data rates up to 250 kbps — the typical ceiling for multi-drop sensor networks and PLC backplanes where cable lengths exceed 100 metres. The 25 mV receiver hysteresis filters out noise on long twisted-pair runs, reducing false edges on the bus without external filtering. The 1/1 driver/receiver count suits point-to-point or single-master multi-drop topologies. Analog Devices lists the MAX3430CSA+ as Active and ROHS3 compliant.","metaTitle":"MAX3430CSA+ RS-485/RS-422 Transceiver, 250 kbps, 8-SOIC","metaDescription":"MAX3430CSA+ RS-485/RS-422 half-duplex transceiver, 250 kbps data rate, 3V–3.6V supply, 8-SOIC. 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":"250kbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Receiver Hysteresis":"25 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.07","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.07000","currency":"USD"},{"qty":10,"price":"$6.38400","currency":"USD"},{"qty":25,"price":"$6.08720","currency":"USD"},{"qty":100,"price":"$5.28550","currency":"USD"},{"qty":250,"price":"$5.04800","currency":"USD"},{"qty":500,"price":"$4.60256","currency":"USD"},{"qty":1000,"price":"$4.00869","currency":"USD"},{"qty":2500,"price":"$3.86022","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/884ae1660adc8fa97cd2d363174f81af.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate and supply voltage for MAX3430CSA+?","answer":"It is a half-duplex RS-485/RS-422 transceiver."},{"question":"Where can I buy MAX3430CSA+ and get a quote?","answer":"The MAX3430CSA+ is sourced to order through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3430CSA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3430CSA 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}}