{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TCAN337DCNT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TCAN337DCNT","canonicalUrl":"https://icboms.com/texas-instruments/TCAN337DCNT","factsUrl":"https://icboms.com/api/mcp/products/TCAN337DCNT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TCAN337DCNT CANbus transceiver, 1 Mbps data rate, 3V to 3.6V supply, 1/1 driver/receiver, 120 mV receiver hysteresis, SOT-23-8 package, -40°C to 125°C operating temperature.","salesMarkdown":"The Texas Instruments TCAN337DCNT is a 3.3 V single-channel CAN transceiver rated for 1 Mbps signaling, intended for CAN bus physical-layer interface in automotive and industrial networks. Its 1 Mbps data rate matches the CAN 2.0B high-speed ceiling, so it handles the full bus bandwidth without bottlenecking the controller. For a BOM destined for an engine control unit or a rooftop solar inverter, this temperature grade is the one that fits without qualification surprises. ## SOT-23-8 footprint — board-area trade-off The SOT-23-8 package (Supplier Device Package SOT-23-8) is a compact surface-mount footprint that saves board area compared to an SOIC-8, but the small body limits power dissipation. For a typical CAN node drawing a few tens of milliamps in dominant state, the junction temperature stays well within the 125°C limit in still air. If the transceiver sits near a hot regulator or in a sealed enclosure, check the thermal impedance — the SOT-23-8 has no exposed pad, so heat conducts through the leads only. For a procurement review, this part does not trigger an obsolescence flag — it can be specified into a new design with confidence that the factory will support it through the product's lifecycle. The base product number is TCAN337, so any future die revision or package variant will carry the same base number for cross-reference.","metaTitle":"TCAN337DCNT Texas Instruments CAN Transceiver, 1 Mbps","metaDescription":"Texas Instruments TCAN337DCNT CANbus transceiver, 1 Mbps data rate, 3V to 3.6V supply, SOT-23-8 package, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"-","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"CANbus","Data Rate":"1Mbps","Mounting Type":"Surface Mount","Package / Case":"SOT-23-8","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"TCAN337","Receiver Hysteresis":"120 mV","Operating Temperature":"-40°C~125°C","Supplier Device Package":"SOT-23-8","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7a0345d35a7212d9173cd3887823f185.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TCAN337DCNT/alternatives.json"},"ai":{"faq":[{"question":"What is the data rate of TCAN337DCNT?","answer":"The TCAN337DCNT supports a data rate of 1 Mbps, which is the maximum signaling rate for CAN 2.0B high-speed networks."},{"question":"Is TCAN337DCNT compatible with 5V CAN bus?","answer":"No, the TCAN337DCNT is a 3.3 V device with a supply range of 3V to 3.6V. It is not compatible with a 5 V CAN bus directly — the bus common-mode voltage and driver output levels are designed for 3.3 V operation only."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TCAN337DCNT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TCAN337DCNT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}