{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TRS213IDB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TRS213IDB","canonicalUrl":"https://icboms.com/texas-instruments/TRS213IDB","factsUrl":"https://icboms.com/api/mcp/products/TRS213IDB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments RS232 Transceiver, Full Duplex, 4/5 Drivers/Receivers, 120Kbps, 4.5V-5.5V, -40°C to 85°C, 28-SSOP, Tube, Surface Mount, TRS213IDB.","salesMarkdown":"## RS232 transceiver — 4/5 driver/receiver count and full-duplex bus The TRS213IDB is a full-duplex RS232 transceiver from Texas Instruments, integrating four drivers and five receivers in a 28-pin SSOP package. The 4/5 split means the bus supports three additional receive lines beyond the standard transmit pair — useful for monitoring handshake signals (RTS, CTS, DSR, DCD) without external level shifters. Data rate is specified at 120 Kbps, which covers legacy RS232 traffic up to 115.2 Kbps with margin. The 500 mV receiver hysteresis filters noise on long cable runs — a common issue in factory-floor serial links where ground potential differences couple into the line. ## Package and board-fit — 28-SSOP with 0.209-inch body width Housed in a 28-SSOP (0.209-inch, 5.30 mm width) with the supplier device package designated 28-SSOP. Supplied in tube packaging — not tape-and-reel — so the pick-and-place feeder must handle tube-to-tray transfer. The tube quantity is typically 47 per tube for this body size (verify per reel count with your assembler).","metaTitle":"TRS213IDB RS232 Transceiver, Full Duplex","metaDescription":"Texas Instruments TRS213IDB RS232 transceiver, full duplex, 4/5 drivers/receivers, 120Kbps, 4.5V-5.5V, -40°C to 85°C, 28-SSOP. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS232","Data Rate":"120Kbps","Mounting Type":"Surface Mount","Package / Case":"28-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Receiver Hysteresis":"500 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"28-SSOP","Number of Drivers/Receivers":"4/5"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.20000","currency":"USD"},{"qty":10,"price":"$1.97200","currency":"USD"},{"qty":25,"price":"$1.86040","currency":"USD"},{"qty":100,"price":"$1.58500","currency":"USD"},{"qty":250,"price":"$1.48824","currency":"USD"},{"qty":500,"price":"$1.30220","currency":"USD"},{"qty":1000,"price":"$1.07897","currency":"USD"},{"qty":2500,"price":"$1.05300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/914735342e1efe60f55ca2036f6acbfb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is TRS213IDB's listed type and duplex?","answer":"The device is a Transceiver with Full Duplex capability, supporting simultaneous transmit and receive on the RS232 bus."},{"question":"Will TRS213IDB drop into a board designed for SN65HVD233MDREP?","answer":"No — the SN65HVD233MDREP is a CANbus transceiver (Half Duplex, 1 Mbps) in a different package and pinout. The TRS213IDB is RS232, full duplex, 28-SSOP; the two are not pin-compatible or functionally interchangeable without a board spin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TRS213IDB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TRS213IDB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}