{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TCAN330D","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TCAN330D","canonicalUrl":"https://icboms.com/texas-instruments/TCAN330D","factsUrl":"https://icboms.com/api/mcp/products/TCAN330D","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TCAN330D, CANbus Transceiver, 1Mbps, 3V~3.6V supply, 1/1 Drivers/Receivers, -40°C~125°C, 8-SOIC package.","salesMarkdown":"## 3.3 V CAN transceiver — supply and signal-level fit The TCAN330D is a single-channel CAN transceiver from Texas Instruments designed to interface a CAN protocol controller with the physical differential bus. The transceiver supports standard CAN data rates up to 1 Mbps, covering high-speed in-vehicle networks, industrial fieldbus, and building automation backbones. ## Temperature range and package — where it goes For a BOM line, this means standard distribution availability and no forced redesign window. ## 5 V microcontroller compatibility — the level-shift question Driving TXD from a 5 V logic output exceeds the absolute maximum rating for the digital input — the part is not 5 V tolerant on the controller interface. If the MCU runs at 5 V, a level translator or a resistive divider on TXD is needed. The bus pins (CANH, CANL) are differential and tolerate common-mode voltages well beyond the supply, but the digital side strictly follows VCC. ## Bus length at 1 Mbps At 1 Mbps, the practical bus length for a CAN network is limited by the round-trip propagation delay and the bit timing budget. With the TCAN330D's propagation delay typical in the tens of nanoseconds, the dominant constraint is the cable medium. For a single-drop at 1 Mbps, 40 meters is a common rule-of-thumb; longer runs require reducing the data rate or using a repeater. The transceiver itself does not impose a hard length — the system timing closure does.","metaTitle":"TCAN330D CAN Transceiver, 1 Mbps, 3.3 V, SOIC-8","metaDescription":"TCAN330D is an active-production 3.3 V CAN transceiver with 1 Mbps data rate, -40°C to 125°C range, 1/1 driver/receiver, SOIC-8 package.","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":"Tube","Protocol":"CANbus","Data Rate":"1Mbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"TCAN330","Operating Temperature":"-40°C~125°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.3400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5de71d69c9b62ad356fb8463639af6ad.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TCAN330D/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between TCAN330D and SN65HVD230?","answer":"The TCAN330D is a newer generation with improved ESD performance on the bus pins, though both are active products."},{"question":"Is TCAN330D RoHS compliant?","answer":"The TCAN330D is listed as RoHS compliant per Texas Instruments' standard green packaging. No exemption flags appear on the product page. The 8-SOIC package is lead-free compatible with standard reflow profiles."},{"question":"Can TCAN330D be used with 5V microcontrollers?","answer":"Not directly — the digital I/O pins (TXD, RXD) are referenced to the 3.3 V supply rail and are not 5 V tolerant. A level shifter or resistive divider is required on the TXD line from a 5 V MCU. The RXD output can drive a 5 V input if the MCU's VIH threshold is below 3.3 V, but a pull-up to 5 V through a resistor is safer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TCAN330D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TCAN330D 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}}