{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT1134ACN#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT1134ACNPBF","canonicalUrl":"https://icboms.com/analog-devices/LT1134ACNPBF","factsUrl":"https://icboms.com/api/mcp/products/LT1134ACN%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT1134ACN#PBF, RS232 Transceiver, Full Duplex, 4 Drivers / 4 Receivers, 250KBd Data Rate, 4.5V ~ 5.5V Supply, 0°C ~ 70°C, 24-DIP (0.300\", 7.62mm), Tube","salesMarkdown":"## RS232 transceiver in a 24-DIP — four full-duplex channels The LT1134ACN#PBF is a full-duplex RS232 transceiver from Analog Devices, integrating four drivers and four receivers in a single 24-DIP package. It handles data rates up to 250KBd, making it a direct fit for multi-port serial interfaces in legacy test equipment, industrial controllers, and point-of-sale terminals that still use through-hole assembly. With four drivers and four receivers, this part replaces two dual-channel RS232 ICs, saving board space and reducing component count. The 250KBd data rate supports standard UART speeds up to 115.2 kbps with margin, but falls short of the 1 Mbps rates offered by newer transceivers — check your baud-rate budget before committing. Supply voltage is 4.5V to 5.5V, so it runs directly from a 5V rail without an external regulator. The receiver hysteresis of 400 mV provides noise immunity on long cable runs, a practical advantage in electrically noisy shop-floor environments. ## Active production — no obsolescence concern It is RoHS3 compliant (the #PBF suffix indicates lead-free plating). Sourced per RFQ against your BOM quantity — confirm the tube quantity and lead time at quote.","metaTitle":"LT1134ACN#PBF RS232 Transceiver 4/4 250KBd 24-DIP Analog","metaDescription":"Active RS232 full-duplex transceiver, 4 drivers/4 receivers, 250KBd data rate, 4.5V-5.5V supply, 0°C to 70°C, 24-DIP. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS232","Data Rate":"250KBd","Mounting Type":"Through Hole","Package / Case":"24-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Receiver Hysteresis":"400 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"24-PDIP","Number of Drivers/Receivers":"4/4"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.5","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.50000","currency":"USD"},{"qty":10,"price":"$10.39200","currency":"USD"},{"qty":25,"price":"$9.90880","currency":"USD"},{"qty":100,"price":"$8.60380","currency":"USD"},{"qty":250,"price":"$8.21712","currency":"USD"},{"qty":500,"price":"$7.49208","currency":"USD"},{"qty":1000,"price":"$6.84000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/1130asfb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of LT1134ACN#PBF?","answer":"The LT1134ACN#PBF supports a data rate of 250KBd, which is sufficient for standard RS232 communication at common baud rates up to 115.2 kbps."},{"question":"How does LT1134ACN#PBF compare to the ADM202JNZ?","answer":"The ADM202JNZ is a 2/2 driver/receiver RS232 transceiver in a 16-DIP, while the LT1134ACN#PBF offers 4/4 channels in a 24-DIP. Both operate from a 5V supply and share the same commercial temperature range (0°C to 70°C). The LT1134ACN#PBF provides twice the channel count, making it a better fit for four-port applications without needing two ICs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT1134ACNPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT1134ACNPBF 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}}