{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3031ECSE","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3031ECSE","canonicalUrl":"https://icboms.com/analog-devices/MAX3031ECSE","factsUrl":"https://icboms.com/api/mcp/products/MAX3031ECSE","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX3031ECSE, Quad RS-422 Transmitter, Bulk package, Active lifecycle, RoHS non-compliant.","salesMarkdown":"## Quad RS-422 transmitter — what it is and where it fits The MAX3031ECSE from Maxim Integrated is a quad RS-422 line transmitter, meaning it packs four independent differential drivers into one package for balanced serial communication up to typical RS-422 data rates. This part is suited for industrial automation, instrumentation backplanes, and any point-to-point or multidrop link where common-mode rejection and cable-drive strength matter — think PLC-to-remote-I/O runs or encoder feedback lines in a factory environment. ## Active lifecycle — no obsolescence risk for new builds That means you can qualify it into a new BOM without worrying about a last-time-buy window closing mid-production. The RoHS non-compliant status is the main sourcing constraint — if your assembly line is RoHS-exempt or you hold an exemption for leaded solder, this part stays viable; otherwise, a RoHS-compliant variant in the same family is the usual workaround. ## Sourcing reality for a non-RoHS active part The MAX3031ECSE is active but RoHS non-compliant. Date-code and lot traceability are verified against manufacturer markings before shipment.","metaTitle":"MAX3031ECSE Quad RS-422 Transmitter, Active","metaDescription":"MAX3031ECSE quad RS-422 transmitter from Maxim Integrated. Active lifecycle, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.99","stockQuantity":0,"priceTiers":[{"qty":304,"price":"$0.99000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8ca206425d60b8aaebdcc7655d93ab2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX3031ECSE RoHS compliant?","answer":"No, the MAX3031ECSE is RoHS non-compliant. If your assembly process requires RoHS compliance, look for a lead-free variant in the same Maxim RS-422 transmitter family — the suffix will differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3031ECSE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3031ECSE when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}