{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1484CUB+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1484CUB","canonicalUrl":"https://icboms.com/analog-devices/MAX1484CUB","factsUrl":"https://icboms.com/api/mcp/products/MAX1484CUB%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1484CUB+ RS-485/RS-422 full-duplex transceiver, 12 Mbps data rate, 1/1 driver/receiver, 70 mV receiver hysteresis, 4.75-5.25 V supply, 10-uMAX/uSOP surface-mount package.","salesMarkdown":"## 12 Mbps full-duplex RS-485/RS-422 transceiver The MAX1484CUB+ is a single-channel RS-485/RS-422 transceiver that handles full-duplex communication at data rates up to 12 Mbps — fast enough for Profibus DP, Modbus RTU at high baud, or any industrial fieldbus link that needs the throughput without a separate clock line. One driver and one receiver on-chip (1/1 configuration) means this part serves a single differential pair; for multi-drop or multi-point RS-485 networks you need one transceiver per node, and the full-duplex wiring uses two twisted pairs (TX+/TX- and RX+/RX-). Receiver hysteresis is specified at 70 mV — this is the dead-band that prevents the output from chattering when the differential input sits near the threshold. In a noisy industrial environment with long cable runs, that 70 mV buys you noise immunity without adding external filtering. The 70 mV hysteresis and the 12 Mbps edge rate together set the cable-length limit: at 12 Mbps the bit time is 83 ns, and the propagation delay plus cable skew must stay well under that for the receiver to sample cleanly. ## 10-uMAX/uSOP footprint and temperature grade That covers indoor control cabinets, telecom shelters, and test equipment, but not extended industrial or automotive ambient. If the design sees -20 °C or 85 °C, this part is outside its rated envelope. Mounting is surface-mount only — no through-hole variant in this package family. The 10-uMAX/uSOP has a typical 0.65 mm lead pitch; a standard FR-4 PCB with a soldermask-defined pad and a fine-tip iron or reflow profile handles it without special tooling. ## Active production and compliance status ROHS3 compliant per the manufacturer's declaration — no exemptions for lead in solder or other restricted substances. The part ships in tube packaging, which is typical for MSOP-family devices in prototype or low-volume production.","metaTitle":"MAX1484CUB+ RS-485/RS-422 Transceiver, 12 Mbps, Full Duplex","metaDescription":"MAX1484CUB+ RS-485/RS-422 full-duplex transceiver, 12 Mbps data rate, 70 mV hysteresis, 10-uMAX/uSOP package. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"12Mbps","Mounting Type":"Surface Mount","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Receiver Hysteresis":"70 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"10-uMAX/uSOP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.23","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.23000","currency":"USD"},{"qty":10,"price":"$3.79800","currency":"USD"},{"qty":25,"price":"$3.59040","currency":"USD"},{"qty":100,"price":"$3.11180","currency":"USD"},{"qty":250,"price":"$2.95224","currency":"USD"},{"qty":500,"price":"$2.64902","currency":"USD"},{"qty":1000,"price":"$2.23412","currency":"USD"},{"qty":2500,"price":"$2.12242","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the MAX1484CUB+ data rate and protocol?","answer":"It is a full-duplex RS-485/RS-422 transceiver rated for 12 Mbps. The single driver and single receiver handle one differential pair per node."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1484CUB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1484CUB 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}}