{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3044ESE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3044ESE","canonicalUrl":"https://icboms.com/analog-devices/MAX3044ESE","factsUrl":"https://icboms.com/api/mcp/products/MAX3044ESE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX3044ESE+, RS-422/RS-485 Driver, 4/0 drivers/receivers, 2.5Mbps data rate, 4.75V~5.25V supply, -40°C~85°C, 16-SOIC package, Tube, ROHS3 compliant, Active.","salesMarkdown":"## 4/0 driver count — pure transmit side With four drivers and zero receivers, the MAX3044ESE+ is a transmit-only device. Each driver outputs differential A and B bus signals. ## Active production — no obsolescence watch needed The MAX3044ESE+ carries an Active lifecycle status from Maxim Integrated (now part of Analog Devices). There is no last-time-buy notice, no NRND flag, and no announced end-of-life. For new designs this part is a safe choice — no supply-chain contingency planning required beyond normal distributor stocking. ROHS3 compliant, so it meets EU RoHS exemption-free requirements for all current markets.","metaTitle":"MAX3044ESE+ RS-422/RS-485 Driver, 2.5 Mbps, 16-SOIC","metaDescription":"MAX3044ESE+ is an active RS-422/RS-485 quad driver in 16-SOIC. 2.5 Mbps data rate, 4.75-5.25V supply, -40 to 85°C. ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Driver","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"2.5Mbps","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-SOIC","Number of Drivers/Receivers":"4/0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.6","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.60000","currency":"USD"},{"qty":10,"price":"$6.86200","currency":"USD"},{"qty":25,"price":"$6.54280","currency":"USD"},{"qty":100,"price":"$5.68100","currency":"USD"},{"qty":250,"price":"$5.42572","currency":"USD"},{"qty":500,"price":"$4.94698","currency":"USD"},{"qty":1000,"price":"$4.30866","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX3040-MAX3045.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX3044ESE+ the same as MAX3044?","answer":"The MAX3044ESE+ is the lead-free, ROHS3-compliant version of the base MAX3044. The electrical specifications — 2.5 Mbps data rate, 4/0 driver count, 4.75 V to 5.25 V supply, -40°C to 85°C temperature range — are identical. The \"ESE+\" suffix denotes the 16-SOIC package with ROHS3 compliance. They are functionally interchangeable, but the non-\"+\" variant may not meet current RoHS requirements."},{"question":"Are there alternatives to MAX3044ESE+ with the same footprint?","answer":"Within the MAX3044 family, the MAX3044CSE+ (commercial 0°C to 70°C) and MAX3044BESE+ (extended industrial -40°C to 125°C) share the same 16-SOIC footprint and pinout. The MAX3044ESE+ sits in the middle of the temperature-grade options. For a different driver count, the MAX3040E (4/4) and MAX3042E (4/2) also come in 16-SOIC but have different pin assignments — verify the pinout before substituting."},{"question":"Is MAX3044ESE+ RoHS compliant?","answer":"Yes, the MAX3044ESE+ is ROHS3 compliant, meaning it meets the EU RoHS directive without any exemptions. The \"+\" suffix in the order code indicates lead-free and RoHS-compliant finish."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3044ESE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3044ESE 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}}