{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3042BCUE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3042BCUE","canonicalUrl":"https://icboms.com/analog-devices/MAX3042BCUE","factsUrl":"https://icboms.com/api/mcp/products/MAX3042BCUE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3042BCUE+ RS-422/RS-485 quad driver, 20 Mbps data rate, 4/0 driver/receiver, 16-TSSOP package, 4.75-5.25V supply, 0°C to +70°C, tube.","salesMarkdown":"## Quad RS-422/RS-485 driver in 16-TSSOP The MAX3042BCUE+ is a quad-channel RS-422/RS-485 driver from Analog Devices, delivering 20 Mbps data rate per channel. It drives four differential outputs from a single 5V supply rail (4.75V to 5.25V nominal) — a clean fit for point-to-point or multi-drop serial buses where one transmitter IC handles several nodes. The 0.65 mm pin pitch demands standard fine-pitch soldering — no exotic assembly required. ## 20 Mbps signalling and supply margin At 20 Mbps, the driver handles the full RS-422/RS-485 data rate ceiling — suitable for high-speed industrial fieldbus links, encoder interfaces, or backplane serial backhauls. The 4/0 driver/receiver count means this is a pure transmitter; the receiving side is handled by a separate IC (e.g. a MAX3095 or equivalent). The supply tolerance of 4.75V to 5.25V gives 250 mV of headroom on a nominal 5V rail — enough margin for a lightly regulated supply or a rail that droops under load. ## Active production, ROHS3 compliant No stock-holding claim — quoted to order per RFQ.","metaTitle":"MAX3042BCUE+ RS-422/RS-485 Driver, 20 Mbps, 16-TSSOP","metaDescription":"MAX3042BCUE+ from Analog Devices — quad RS-422/RS-485 driver, 20 Mbps data rate, 16-TSSOP package, 4.75-5.25V supply, 0°C to +70°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"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":"0°C ~ 70°C","Supplier Device Package":"16-TSSOP","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":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of MAX3042BCUE+?","answer":"The MAX3042BCUE+ supports 20 Mbps per channel, covering the full RS-422/RS-485 data rate specification."},{"question":"What package does MAX3042BCUE+ come in?","answer":"It is supplied in a 16-TSSOP (0.173\", 4.40 mm width) surface-mount package, delivered in tube packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3042BCUE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3042BCUE 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}}