{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3045BEUE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3045BEUE","canonicalUrl":"https://icboms.com/analog-devices/MAX3045BEUE","factsUrl":"https://icboms.com/api/mcp/products/MAX3045BEUE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX3045BEUE+, Type Driver, Protocol RS422/RS485, Data Rate 20Mbps, Supply 4.75V~5.25V, 16-TSSOP, -40°C~85°C.","salesMarkdown":"## 20 Mbps and a 4/0 driver count Four drivers, zero receivers — this is a pure transmit-side part. The 20 Mbps data rate is enough for Profibus, Modbus RTU at high baud, or any RS422 point-to-multipoint link that needs to push data fast. If your design also needs a receiver on the same chip, you are looking at a transceiver, not this driver. ## Package and mounting 16-TSSOP, 4.40 mm body width, surface mount. It is a small footprint, so it fits tight boards, but swapping it in the field without a hot-air station is a pain — the pins are fine-pitch. If you are planning field repairs, socket it or keep a pre-programmed board spare. ## Lifecycle and sourcing ROHS3 compliant. Sourced through independent distribution; quoted to order against an RFQ. Current availability and pricing confirmed at quote time — no stock figures here, but we can get a line on them.","metaTitle":"MAX3045BEUE+ RS422/RS485 Driver, 20Mbps, 16-TSSOP","metaDescription":"MAX3045BEUE+ is an active RS422/RS485 quad driver in 16-TSSOP. 20Mbps data rate, 4.75V-5.25V supply, -40°C to 85°C. RFQ for current pricing and availability.","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":"-40°C ~ 85°C","Supplier Device Package":"16-TSSOP","Number of Drivers/Receivers":"4/0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.43","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.43000","currency":"USD"},{"qty":10,"price":"$6.71000","currency":"USD"},{"qty":25,"price":"$6.39800","currency":"USD"},{"qty":100,"price":"$5.55520","currency":"USD"},{"qty":250,"price":"$5.30552","currency":"USD"},{"qty":500,"price":"$4.83740","currency":"USD"},{"qty":1000,"price":"$4.21322","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX3040-MAX3045.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of MAX3045BEUE+?","answer":"The data rate is 20 Mbps, suitable for high-speed RS422/RS485 links like Profibus or Modbus RTU at high baud rates."},{"question":"Can MAX3045BEUE+ be used for RS485 applications?","answer":"Yes, it supports both RS422 and RS485 protocols. It is a quad driver (4 drivers, 0 receivers), so it handles the transmit side of an RS485 bus."},{"question":"What package is MAX3045BEUE+ in?","answer":"It comes in a 16-TSSOP package (0.173\", 4.40mm width), surface mount. The supplier device package is also 16-TSSOP."},{"question":"Where can I buy MAX3045BEUE+ with available via RFQ confirmation?","answer":"This part is sourced through independent distribution. Submit an RFQ for current availability and pricing — stock and lead time are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3045BEUE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3045BEUE 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}}