{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TRSF3232EIDW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TRSF3232EIDW","canonicalUrl":"https://icboms.com/texas-instruments/TRSF3232EIDW","factsUrl":"https://icboms.com/api/mcp/products/TRSF3232EIDW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TRSF3232EIDW, RS-232 transceiver, full duplex, 2 drivers / 2 receivers, 1 Mbps data rate, 3V to 5.5V supply, -40°C to 85°C, 16-SOIC (0.295\", 7.50mm width), tube package.","salesMarkdown":"## RS-232 transceiver with 1 Mbps throughput and wide supply tolerance It supports data rates up to 1 Mbps, which is sufficient for legacy serial ports and many industrial point-to-point links where the bus capacitance and cable length are within the RS-232 standard. The supply voltage range of 3V to 5.5V allows direct connection to either 3.3V or 5V logic rails without an intermediate regulator, simplifying the power tree in mixed-voltage designs. ## Active production — no obsolescence pressure It is ROHS3 compliant, meeting current European material restrictions.","metaTitle":"TRSF3232EIDW TI 1Mbps 2/2 Full Duplex 16-SOIC","metaDescription":"Texas Instruments TRSF3232EIDW RS-232 transceiver, 2/2 driver/receiver, full duplex, 1Mbps, 3V-5.5V supply, -40°C to 85°C, 16-SOIC. Active production, ROHS3.","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":"16-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":"16-SOIC","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.73","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.73000","currency":"USD"},{"qty":10,"price":"$3.35300","currency":"USD"},{"qty":25,"price":"$3.16960","currency":"USD"},{"qty":100,"price":"$2.74700","currency":"USD"},{"qty":250,"price":"$2.60616","currency":"USD"},{"qty":500,"price":"$2.33850","currency":"USD"},{"qty":1000,"price":"$1.99350","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d9b6f435bbb4c6ed71fd174df3577ecb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the TRSF3232EIDW a direct replacement for the TRSF3232E?","answer":"The TRSF3232EIDW shares the same base function and pinout as the TRSF3232E, but the 'IDW' suffix indicates the 16-SOIC (0.295\", 7.50mm width) package variant. Verify the package footprint on your board before substituting; the electrical specifications are equivalent."},{"question":"Can I use the TRSF3232EIDW as a replacement for the MAX3232?","answer":"The TRSF3232EIDW is functionally similar to the MAX3232 — both are 2/2 RS-232 transceivers with a 3V to 5.5V supply range. However, pin assignments and receiver hysteresis may differ. Compare the datasheet pinout and confirm the PCB layout before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TRSF3232EIDW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TRSF3232EIDW 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}}