{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AM26C31IN","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"AM26C31IN","canonicalUrl":"https://icboms.com/texas-instruments/AM26C31IN","factsUrl":"https://icboms.com/api/mcp/products/AM26C31IN","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments AM26C31IN, RS-422 differential line driver, 4/0 driver/receiver, 4.5V–5.5V supply, –40°C to 85°C, 16-DIP through-hole package, active, ROHS3 compliant.","salesMarkdown":"## What is this part and where does it fit? It provides four drivers and zero receivers — a pure transmit-side interface IC, not a transceiver. The 4.5V to 5.5V supply range and –40°C to 85°C industrial temperature grade suit it for PLCs, motor drives, factory automation, and any noisy environment where balanced signaling is needed. ## Why the 16-DIP package matters on site The 16-DIP (0.300\", 7.62mm) through-hole package is a field-service win. No hot-air station needed — a socket or a soldering iron swap is all it takes. For repair techs carrying a field kit, this means you can replace the AM26C31IN on a customer's PLC card without a lab bench. The wide pin spacing also makes orientation obvious, reducing the risk of a backwards install.","metaTitle":"AM26C31IN RS-422 Line Driver, 16-DIP, Industrial Temp","metaDescription":"TI AM26C31IN quad differential line driver, 4.5V–5.5V supply, –40°C to 85°C, 16-DIP through-hole package. Active product, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Driver","Package":"Tube","Mounting Type":"Through Hole","Package / Case":"16-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-PDIP","Number of Drivers/Receivers":"4/0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.63","priceTiers":[{"qty":1,"price":"$1.63000","currency":"USD"},{"qty":10,"price":"$1.46600","currency":"USD"},{"qty":25,"price":"$1.38320","currency":"USD"},{"qty":100,"price":"$1.17860","currency":"USD"},{"qty":250,"price":"$1.10664","currency":"USD"},{"qty":500,"price":"$0.96832","currency":"USD"},{"qty":1000,"price":"$0.80231","currency":"USD"},{"qty":2500,"price":"$0.78300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/64ab1e402144ba4752c5c2dcbc9c972d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/AM26C31IN/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between AM26C31IN and AM26C31IDR?","answer":"The AM26C31IN comes in a 16-DIP through-hole package, while the AM26C31IDR is a surface-mount SOIC-16 variant. Electrically they are identical — same quad driver, same supply and temperature range. The choice depends on your board assembly process: through-hole for field-serviceable or socketed designs, SOIC for automated SMT lines."},{"question":"What is the AM26C31IN used for?","answer":"It is a quad differential line driver for RS-422 and RS-485 communication links. Typical applications include PLCs, motor drives, factory automation, and any system that needs balanced signaling over twisted-pair cables in electrically noisy industrial environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/AM26C31IN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/AM26C31IN 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}}