{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3042BEUE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3042BEUE","canonicalUrl":"https://icboms.com/analog-devices/MAX3042BEUE","factsUrl":"https://icboms.com/api/mcp/products/MAX3042BEUE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX3042BEUE+, RS-422/RS-485 Driver, 4/0 drivers/receivers, 20Mbps, 4.75V~5.25V supply, -40°C~85°C, 16-TSSOP package, Tube.","salesMarkdown":"## Quad RS-422/RS-485 line driver — 20 Mbps, industrial temp, active production The Maxim MAX3042BEUE+ is a quad-channel RS-422/RS-485 line driver in a compact 16-TSSOP package. It delivers four independent driver outputs with a differential data rate of 20 Mbps, making it suitable for high-speed point-to-point or multi-drop serial links in factory automation, building control, and telecom infrastructure. The device operates from a single 4.75 V to 5.25 V supply and is rated over the industrial temperature range of -40°C to 85°C, covering outdoor and unconditioned indoor environments. ## 20 Mbps signaling — cable-length trade-off At 20 Mbps, the MAX3042BEUE+ supports short-haul RS-485 links. The driver outputs are differential, providing common-mode noise rejection critical in industrial environments with motor drives and inverters. ## Lifecycle: active, no EOL concern The MAX3042BEUE+ carries an Active product status. For BOM planning, there is no last-time-buy risk or forced redesign horizon. ## Sourcing posture — quoted to order Pricing and availability are confirmed at quote time through independent distribution. We source this part against an RFQ — no stock figures are published here because the channel position changes daily. Submit an RFQ for current price, lead time, and date-code options.","metaTitle":"MAX3042BEUE+ RS-422/RS-485 Driver, 20 Mbps, 16-TSSOP","metaDescription":"Maxim MAX3042BEUE+ quad RS-422/RS-485 line driver. 20 Mbps data rate, 4.75V–5.25V supply, -40°C to 85°C. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Driver","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"20Mbps","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-TSSOP","Number of Drivers/Receivers":"4/0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.76","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.76000","currency":"USD"},{"qty":10,"price":"$7.01400","currency":"USD"},{"qty":25,"price":"$6.68760","currency":"USD"},{"qty":100,"price":"$5.80690","currency":"USD"},{"qty":250,"price":"$5.54592","currency":"USD"},{"qty":500,"price":"$5.05656","currency":"USD"},{"qty":1000,"price":"$4.40410","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX3040-MAX3045.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between MAX3042BEUE+ and MAX3042EUE+?","answer":"The difference is in the temperature grade. The MAX3042BEUE+ is rated for the industrial temperature range of -40°C to 85°C, while the MAX3042EUE+ is typically the extended-industrial version. Pin-compatible, same 20 Mbps data rate and 4/0 driver count. For designs requiring the wider temperature range, the 'B' variant is the correct choice."},{"question":"What is the equivalent of MAX3042BEUE+?","answer":"Within the Maxim family, the MAX3042BEUE+ is the industrial-temperature version. The MAX3042EUE+ is the standard-temperature sibling. Both are pin-compatible and functionally identical. For a second-source, look at TI's SN65HVD3082E series or Analog Devices' ADM3485E — but verify pinout and supply range against your layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3042BEUE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3042BEUE 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}}