{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX14789EGSA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX14789EGSA","canonicalUrl":"https://icboms.com/analog-devices/MAX14789EGSA","factsUrl":"https://icboms.com/api/mcp/products/MAX14789EGSA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX14789EGSA+ RS-485/422 transceiver, full duplex, 1/1 driver/receiver, 25 Mbps data rate, 3V to 5.5V supply, -40°C to +105°C, 8-SOIC package, tube.","salesMarkdown":"## RS-485/422 full-duplex transceiver, 25 Mbps The MAX14789EGSA+: It supports data rates up to 25 Mbps, making it suitable for high-speed industrial communication links such as fieldbus backplanes, motor drive interfaces, and PLC I/O networks. The wide supply range simplifies BOM consolidation when mixing supply voltages on the same bus. ## Industrial temperature range and receiver noise margin The full-duplex topology means the driver and receiver operate simultaneously over two twisted pairs, doubling throughput compared to half-duplex implementations that require direction toggling. This is a direct fit for point-to-point or multi-drop RS-422 links and for RS-485 networks where the master and slave each have dedicated transmit and receive paths. ## Package, footprint, and compliance Supplied in tube format, it is suited for prototype builds and low-to-medium volume production without reel fees. Analog Devices lists the MAX14789EGSA+ as ROHS3 compliant, meeting the latest EU restriction exemption levels.","metaTitle":"MAX14789EGSA+ RS-485/422 Transceiver, Full Duplex, 25 Mbps","metaDescription":"MAX14789EGSA+ from Analog Devices: RS-485/422 full-duplex transceiver, 25 Mbps data rate, 3V to 5.5V supply, -40°C to +105°C, 8-SOIC.","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":"25Mbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Receiver Hysteresis":"20 mV","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.23","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.23000","currency":"USD"},{"qty":10,"price":"$5.62400","currency":"USD"},{"qty":25,"price":"$5.36240","currency":"USD"},{"qty":100,"price":"$4.65630","currency":"USD"},{"qty":250,"price":"$4.44704","currency":"USD"},{"qty":500,"price":"$4.05464","currency":"USD"},{"qty":1000,"price":"$3.53146","currency":"USD"},{"qty":2500,"price":"$3.40067","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of this RS-485/RS-422 transceiver?","answer":"The MAX14789EGSA+ supports data rates up to 25 Mbps. At this speed, the rise time is fast enough for high-frequency signaling but requires proper termination and stub-length control on the PCB to maintain signal integrity."},{"question":"What compliance documentation does Analog Devices provide for the MAX14789EGSA+?","answer":"Analog Devices certifies the MAX14789EGSA+ as ROHS3 compliant. Standard documentation includes the datasheet with electrical characteristics, package outline drawing, and the ROHS declaration of compliance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX14789EGSA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX14789EGSA 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}}