{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT1791ACS#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT1791ACS~4PBF","canonicalUrl":"https://icboms.com/analog-devices/LT1791ACS~4PBF","factsUrl":"https://icboms.com/api/mcp/products/LT1791ACS%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT1791ACS#PBF RS422/RS485 transceiver, full duplex, 250 kbps data rate, 1/1 driver/receiver, 4.75-5.25V supply, 14-SOIC surface mount package, tube.","salesMarkdown":"## 14-SOIC footprint and supply rails The LT1791ACS#PBF: The 20 mV receiver hysteresis filters out noise on long cable runs — at 250 kbps on a twisted pair, that hysteresis prevents the line from chattering on the zero-crossing. The commercial temperature range (0°C to 70°C) limits this part to indoor, climate-controlled environments.","metaTitle":"LT1791ACS#PBF RS422/RS485 Transceiver, 250 kbps, 14-SOIC","metaDescription":"Analog Devices LT1791ACS#PBF full-duplex RS422/RS485 transceiver, 250 kbps data rate, 4.75-5.25V supply, 14-SOIC package. Active, 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":"250kbps","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Receiver Hysteresis":"20 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"14-SO","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.32","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.32000","currency":"USD"},{"qty":10,"price":"$6.60900","currency":"USD"},{"qty":25,"price":"$6.30160","currency":"USD"},{"qty":100,"price":"$5.47170","currency":"USD"},{"qty":250,"price":"$5.22580","currency":"USD"},{"qty":500,"price":"$4.76470","currency":"USD"},{"qty":1000,"price":"$4.35000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/96cabe461b130fd4ba1dbf6e681b7054.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of LT1791ACS#PBF?","answer":"The LT1791ACS#PBF is rated for 250 kbps data rate in RS422/RS485 full-duplex mode."},{"question":"What are equivalent or alternative parts to LT1791ACS#PBF?","answer":"The ADM488ABRZ and ADM3070EARZ are also similar in duplex and speed but differ in supply voltage and hysteresis."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT1791ACS~4PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT1791ACS~4PBF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}