{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65C3222EDW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65C3222EDW","canonicalUrl":"https://icboms.com/texas-instruments/SN65C3222EDW","factsUrl":"https://icboms.com/api/mcp/products/SN65C3222EDW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65C3222EDW RS-232 transceiver, full duplex, 2 drivers / 2 receivers, 1 Mbps data rate, 3 V to 5.5 V supply, -40°C to 85°C, 20-SOIC (0.295\", 7.50 mm width) surface-mount package.","salesMarkdown":"## RS-232 transceiver for industrial serial links It handles asynchronous serial communication up to 1 Mbps, making it a fit for point-to-point or multi-drop RS-232 links in PLCs, motor drives, and sensor interfaces. Supply voltage range of 3 V to 5.5 V allows direct connection to 3.3 V or 5 V logic rails without a separate level shifter — a practical simplification for mixed-voltage backplanes. ## Industrial temperature and receiver hysteresis Receiver hysteresis of 300 mV provides noise immunity on long RS-232 cable runs — the dead zone between switching thresholds prevents chatter from coupled transients on the twisted pair. ## Active production and compliance Standard lead times apply for volume orders. ROHS3 compliant, with no exemption conflicts for EU or California regulatory filings.","metaTitle":"SN65C3222EDW RS-232 Transceiver 1Mbps 20-SOIC - Texas","metaDescription":"SN65C3222EDW RS-232 transceiver, full duplex, 2/2 drivers/receivers, 1Mbps, 3V-5.5V supply, -40°C to 85°C, 20-SOIC. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS232","Data Rate":"1Mbps","Mounting Type":"Surface Mount","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Receiver Hysteresis":"300 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"20-SOIC","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.64","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.64000","currency":"USD"},{"qty":10,"price":"$3.26700","currency":"USD"},{"qty":25,"price":"$3.08840","currency":"USD"},{"qty":100,"price":"$2.67680","currency":"USD"},{"qty":250,"price":"$2.53948","currency":"USD"},{"qty":500,"price":"$2.27868","currency":"USD"},{"qty":1000,"price":"$1.94250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/017ef0a9cb33efc7c1b76a300e788bb9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the SN65C3222EDW RoHS compliant?","answer":"Yes, it is ROHS3 compliant per Texas Instruments classification."},{"question":"What is the closest pin-compatible alternative to the SN65C3222EDW?","answer":"Within the same TI family, the SN65C3222E (same 2/2 driver/receiver count, same 20-SOIC footprint) is a direct alternative with identical pinout. Confirm the supply voltage and data rate match your design before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65C3222EDW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65C3222EDW 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}}