{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC1485IN8#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC1485IN8PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC1485IN8PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC1485IN8%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC1485IN8#PBF RS422/RS485 transceiver, half-duplex, 1/1 driver/receiver, 60 mV receiver hysteresis, 4.75-5.25V supply, -40 to 85°C, 8-DIP (0.300\", 7.62mm) through-hole package, tube.","salesMarkdown":"## Half-duplex RS485 transceiver in a through-hole DIP The LTC1485IN8#PBF is a single-channel half-duplex transceiver supporting both RS422 and RS485 protocols, with one driver and one receiver on-chip. The 60 mV receiver hysteresis filters out noise on long cable runs — a practical margin for differential signals that have already lost a few hundred millivolts to IR drop and ground offset on a 4000-foot RS485 bus. Housed in an 8-lead PDIP (0.300-inch body width, 7.62mm pitch), the through-hole package is a breadboard and legacy-repair staple. The 8-DIP footprint matches the industry-standard 0.100-inch row spacing — no board spin needed if the existing layout already carries a DIP-8 socket. Supplied in tube packaging, not tape-and-reel. For low-volume builds or prototype runs the tube is fine; a pick-and-place line expects a tube feeder or a manual hand-place step.","metaTitle":"Analog Devices LTC1485IN8#PBF RS422/RS485 Transceiver","metaDescription":"LTC1485IN8#PBF half-duplex RS422/RS485 transceiver, 1/1 driver/receiver, 60 mV hysteresis, -40 to 85°C, 8-DIP. Active, ROHS3 compliant. Order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Transceiver","Duplex":"Half","Package":"Tube","Protocol":"RS422, RS485","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Receiver Hysteresis":"60 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-PDIP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.51","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.51000","currency":"USD"},{"qty":10,"price":"$5.88500","currency":"USD"},{"qty":25,"price":"$5.61120","currency":"USD"},{"qty":100,"price":"$4.87200","currency":"USD"},{"qty":250,"price":"$4.65308","currency":"USD"},{"qty":500,"price":"$4.24250","currency":"USD"},{"qty":1000,"price":"$3.69508","currency":"USD"},{"qty":2500,"price":"$3.55823","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5a6e2d92ac4dea80f8a9b080e5614ede.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will LTC1485IN8#PBF drop into a board designed for ADM485JNZ?","answer":"The ADM485JNZ is a functional peer — same half-duplex RS422/RS485 protocol, same 1/1 driver/receiver count, same through-hole DIP-8 package. The receiver hysteresis also differs slightly (70 mV vs 60 mV). Electrically the pinout is compatible, so a drop-in swap is possible if the thermal range fits the application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC1485IN8PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC1485IN8PBF 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}}