{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD232QDRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD232QDRQ1","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD232QDRQ1","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD232QDRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD232QDRQ1, Automotive AEC-Q100 CANbus Transceiver, Half-Duplex, 1 Mbps Data Rate, 3 V to 3.6 V Supply, -40°C to 125°C, 8-SOIC Package.","salesMarkdown":"## CAN bus transceiver for automotive networks It is part of the 65HVD232 family, specified for the CAN 2.0B protocol at data rates up to 1 Mbps. ## What the 100 mV receiver hysteresis means for bus noise margin The receiver hysteresis is specified at 100 mV. In a CAN bus environment, common-mode noise from alternators, ignition coils, or motor drives can inject differential artifacts onto the twisted pair. That 100 mV of hysteresis provides a Schmitt-trigger-like dead band at the receiver input, preventing the output pin from chattering when the differential bus voltage hovers near the recessive-to-dominant threshold. For a system architect working on a 24 V truck or a hybrid-vehicle CAN bus, this hysteresis budget buys noise immunity without external filtering components. For a procurement team qualifying this part into a new automotive ECU, the active status gives confidence that the line will be supported through the product's production run. ## Package and footprint — 8-SOIC surface mount It is a surface-mount component intended for reflow soldering.","metaTitle":"SN65HVD232QDRQ1 CAN Transceiver, 1 Mbps, AEC-Q100, 8-SOIC","metaDescription":"Texas Instruments SN65HVD232QDRQ1 automotive CAN transceiver, 1 Mbps half-duplex, 3 V to 3.6 V supply, -40°C to 125°C, 8-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"Half","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"65HVD232","Receiver Hysteresis":"100 mV","Operating Temperature":"-40°C~125°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.1000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c21c79c97e76a4bc75a83cab31f19736.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD232QDRQ1/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the SN65HVD232QDRQ1?","answer":"The SN65HVD230 is a closely related CAN transceiver in the same 65HVD2xx family and shares the same 8-SOIC footprint and pinout. The SN65HVD232QDRQ1 is specified for the full automotive temperature range with AEC-Q100 qualification, whereas the SN65HVD230 may have a narrower temperature grade depending on the suffix. For a direct drop-in with the same automotive rating, the SN65HVD232QDRQ1 is the correct choice."},{"question":"What is the SN65HVD232QDRQ1's listed type and duplex?","answer":"The device type is a Transceiver and the duplex mode is Half. It is a CAN transceiver that drives the differential bus lines and receives data from the bus, operating in half-duplex mode as required by the CAN protocol."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD232QDRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD232QDRQ1 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}}