{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC1481IN8#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC1481IN8PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC1481IN8PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC1481IN8%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC1481IN8#PBF, RS-485/RS-422 half-duplex transceiver, 1 driver/1 receiver, 2.5 Mbps data rate, 45 mV receiver hysteresis, 4.75V–5.25V supply, -40°C to 85°C, 8-DIP (0.300\", 7.62 mm) through-hole package, ROHS3 compliant.","salesMarkdown":"It operates from a 4.75V to 5.25V supply rail and signals at up to 2.5 Mbps — fast enough for industrial fieldbus links, sensor networks, and PLC-to-drive communication over twisted-pair cable. The 45 mV receiver hysteresis cleans up noisy bus signals, reducing false edge triggers on long cable runs. ## Through-hole package and hand-solder fit The 8-DIP (0.300\", 7.62 mm) through-hole package is breadboard-friendly and easy to hand-solder — no hot-air station needed. The 0.100-inch pin pitch matches standard prototyping grids, and the body width fits 300-mil DIP sockets. For a maker or low-volume build, this is the package that keeps assembly simple. ## Active production and compliance status It is ROHS3 compliant, so it ships lead-free and meets the EU RoHS directive for unrestricted global distribution.","metaTitle":"LTC1481IN8#PBF RS-485/RS-422 Half-Duplex Transceiver","metaDescription":"Analog Devices LTC1481IN8#PBF RS-485/RS-422 half-duplex transceiver, 2.5 Mbps data rate, 45 mV receiver hysteresis, -40°C to 85°C, 8-DIP through-hole.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Type":"Transceiver","Duplex":"Half","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"2.5Mbps","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Receiver Hysteresis":"45 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-PDIP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.87","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.87000","currency":"USD"},{"qty":10,"price":"$5.27300","currency":"USD"},{"qty":25,"price":"$4.98480","currency":"USD"},{"qty":100,"price":"$4.32000","currency":"USD"},{"qty":250,"price":"$4.09848","currency":"USD"},{"qty":500,"price":"$3.67756","currency":"USD"},{"qty":1000,"price":"$3.13500","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/1481fa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source to LTC1481IN8#PBF?","answer":"The ADM485JNZ is a through-hole half-duplex RS-485/RS-422 transceiver with the same 1/1 driver/receiver count and 4.75V–5.25V supply, but its data rate is 5 Mbps (double) and its receiver hysteresis is 70 mV (higher). The ADM4852ARZ is a surface-mount alternative with 20 mV hysteresis, also limited to 0°C–70°C."},{"question":"Is LTC1481IN8#PBF lead-free?","answer":"Yes, it is ROHS3 compliant, meaning it meets the lead-free and restricted-substance limits of the EU RoHS directive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC1481IN8PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC1481IN8PBF 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}}