{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TJA1044GTJ","brand":"NXP Semiconductors","brandSlug":"nxp","productSlug":"TJA1044GTJ","canonicalUrl":"https://icboms.com/nxp/TJA1044GTJ","factsUrl":"https://icboms.com/api/mcp/products/TJA1044GTJ","rawCanonicalId":null},"summary":{"shortDescription":"NXP TJA1044GTJ, CANbus transceiver, half-duplex, 1/1 driver/receiver, 5 Mbps data rate, 4.75-5.25V supply, -40 to 150°C, 8-SOIC package.","salesMarkdown":"## 5 Mbps CAN transceiver for high-temperature nodes The NXP TJA1044GTJ is a half-duplex CAN transceiver in an 8-SOIC package, designed to handle 5 Mbps data rates on a CANbus network. It integrates one driver and one receiver with 300 mV of receiver hysteresis, operating from a 4.75V to 5.25V supply rail. The -40°C to 150°C temperature rating puts this part in the extended-range tier — it's built for under-hood automotive, engine bay sensors, or any industrial node where ambient heat pushes past the usual 125°C ceiling. The 150°C operating temperature is the headline differentiator here. Standard CAN transceivers top out at 125°C, which forces a derating or active cooling in exhaust-adjacent modules, transmission controllers, or brake-system ECUs. The TJA1044GTJ eliminates that thermal margin squeeze — it keeps the bus alive where a 125°C part would be at its absolute limit. The 5 Mbps data rate also exceeds classic CAN 2.0 (1 Mbps), so it handles CAN FD frames without bottlenecking the bus.","metaTitle":"NXP TJA1044GTJ CAN Transceiver, 5 Mbps, 8-SOIC","metaDescription":"NXP TJA1044GTJ CAN transceiver, half-duplex, 5 Mbps data rate, 4.75-5.25V supply, -40 to 150°C, 8-SOIC. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Type":"Transceiver","Duplex":"Half","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"CANbus","Data Rate":"5Mbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Receiver Hysteresis":"300 mV","Operating Temperature":"-40°C ~ 150°C","Supplier Device Package":"8-SO","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.34","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.34000","currency":"USD"},{"qty":10,"price":"$1.20200","currency":"USD"},{"qty":25,"price":"$1.14120","currency":"USD"},{"qty":100,"price":"$0.93730","currency":"USD"},{"qty":250,"price":"$0.87620","currency":"USD"},{"qty":500,"price":"$0.77432","currency":"USD"},{"qty":1000,"price":"$0.61130","currency":"USD"},{"qty":2500,"price":"$0.57055","currency":"USD"},{"qty":5000,"price":"$0.54202","currency":"USD"},{"qty":12500,"price":"$0.52164","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3522c7a9e68032fb23669267b4bb4bba.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TJA1044GTJ equivalent to TJA1040?","answer":"The TJA1044GTJ is a newer-generation CAN transceiver from NXP. While both are 8-SOIC half-duplex CAN parts, the TJA1044GTJ supports 5 Mbps for CAN FD and is rated to 150°C, whereas the TJA1040 is limited to 1 Mbps and 125°C. Pin compatibility should be verified against the respective datasheets for a drop-in assessment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp/TJA1044GTJ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp/TJA1044GTJ 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}}