{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS26C31TMX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"DS26C31TMX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/DS26C31TMX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/DS26C31TMX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments DS26C31TMX/NOPB RS422/RS485 line driver, 4/0 configuration, 4.5V-5.5V supply, -40°C to 85°C, 16-SOIC (0.154\", 3.90mm Width), Tape & Reel.","salesMarkdown":"## What it is and where it fits The DS26C31TMX/NOPB is a quad differential line driver from Texas Instruments, built for RS422 and RS485 communication links. It packs four drivers in a single 16-SOIC package, with no receivers on-chip — purely a transmit-side part for pushing balanced signals down a twisted pair. The 16-SOIC footprint (0.154\" body width, 3.90 mm) is a common one — if your board already has a SOIC-16 land pattern for a UART or transceiver, this part drops in without a layout change. Surface-mount 16-SOIC, 3.90 mm body width — the narrow SOIC footprint. The supplier device package is the same 16-SOIC, so no confusion on the land pattern.","metaTitle":"DS26C31TMX/NOPB RS422/RS485 Driver, 16-SOIC, Active","metaDescription":"DS26C31TMX/NOPB RS422/RS485 driver, 4/0 configuration, 4.5V-5.5V supply, -40 to 85°C, 16-SOIC. Active, RoHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Driver","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS422, RS485","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-SOIC","Number of Drivers/Receivers":"4/0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.19","priceTiers":[{"qty":1,"price":"$2.19000","currency":"USD"},{"qty":10,"price":"$1.96600","currency":"USD"},{"qty":25,"price":"$1.85520","currency":"USD"},{"qty":100,"price":"$1.58050","currency":"USD"},{"qty":250,"price":"$1.48400","currency":"USD"},{"qty":500,"price":"$1.29850","currency":"USD"},{"qty":1000,"price":"$1.07590","currency":"USD"},{"qty":2500,"price":"$1.05000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c5b201b27d283a0388ac4366c2982068.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DS26C31TMX%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"Can I use DS26C31TMX/NOPB as a drop-in for SN65HVD233MDREP?","answer":"No — SN65HVD233MDREP is a CAN transceiver with a 1/1 driver/receiver configuration and a 3.0 V supply, while DS26C31TMX/NOPB is an RS422/RS485 driver with 4/0 drivers and a 5 V supply. They are not pin-compatible or functionally interchangeable."},{"question":"How can I order DS26C31TMX/NOPB or check availability?","answer":"Submit a quote request for current pricing and lead time confirmation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/DS26C31TMX-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/DS26C31TMX-NOPB 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}}