{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AM26LV31CD","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"AM26LV31CD","canonicalUrl":"https://icboms.com/texas-instruments/AM26LV31CD","factsUrl":"https://icboms.com/api/mcp/products/AM26LV31CD","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments AM26LV31CD, RS422/RS485 Driver, 4/0 drivers/receivers, 3V to 3.6V supply, 0°C to 70°C, 16-SOIC package, Tube.","salesMarkdown":"## Quad RS422/RS485 line driver for 3.3V backplanes It integrates four drivers with no receivers, making it a pure transmit-side interface IC for applications like industrial control backplanes, building automation, and telecom line cards where the bus voltage is limited to 3.3V nominal. The supply range of 3V to 3.6V is the critical fit parameter: this part is not a 5V RS485 driver. If your existing backplane or controller runs on 3.3V, the AM26LV31CD is a direct match. At 3.3V nominal, the differential output voltage meets the RS422/RS485 minimum of 2V across the common-mode range, so it drives standard twisted-pair cabling without level-shifting. Designs migrating from 5V to 3.3V logic can use this part to eliminate an extra regulator or translation stage. It is RoHS3 compliant. The base product number AM26LV31 covers multiple package and temperature variants, so the CD suffix (16-SOIC, 0°C to 70°C) is the ordering code for this specific configuration.","metaTitle":"TI AM26LV31CD RS422/RS485 Driver, 3V-3.6V, 16-SOIC","metaDescription":"Texas Instruments AM26LV31CD quad RS422/RS485 line driver. 3V to 3.6V supply, 0°C to 70°C, 16-SOIC. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Driver","Duplex":"-","Series":"-","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"-","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"AM26LV31","Operating Temperature":"0°C~70°C","Supplier Device Package":"16-SOIC","Number of Drivers/Receivers":"4/0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6500","priceTiers":[{"qty":1,"price":"$1.65000","currency":"USD"},{"qty":10,"price":"$1.47600","currency":"USD"},{"qty":25,"price":"$1.40080","currency":"USD"},{"qty":100,"price":"$1.15070","currency":"USD"},{"qty":250,"price":"$1.07568","currency":"USD"},{"qty":500,"price":"$0.95060","currency":"USD"},{"qty":1000,"price":"$0.75048","currency":"USD"},{"qty":2500,"price":"$0.70800","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7f52f3dccbed78fa9a5323f00c54492f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/AM26LV31CD/alternatives.json"},"ai":{"faq":[{"question":"Is AM26LV31CD compatible with 5V logic?","answer":"No. Driving it from a 5V rail exceeds the absolute maximum ratings. For 5V RS485 systems, look at the AM26LV31C (5V supply) or the SN75176 family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/AM26LV31CD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/AM26LV31CD 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}}