{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3237ECDWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MAX3237ECDWR","canonicalUrl":"https://icboms.com/texas-instruments/MAX3237ECDWR","factsUrl":"https://icboms.com/api/mcp/products/MAX3237ECDWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MAX3237ECDWR RS232 transceiver, full duplex, 5 drivers / 3 receivers, 1 Mbps data rate, 3 V to 5.5 V supply, 28-SOIC (0.295\", 7.50 mm width) package, tape and reel.","salesMarkdown":"## 1 Mbps data rate and 500 mV hysteresis The MAX3237ECDWR: At 1 Mbps, this transceiver sustains the full RS232 data rate for high-speed legacy serial links — think multi-drop UART buses or debug consoles on industrial controllers. The 500 mV receiver hysteresis filters noise on long cable runs, reducing false edges on the RX line. ## 28-SOIC wide-body footprint Housed in a 28-SOIC (0.295\", 7.50 mm width) surface-mount package, the MAX3237ECDWR mates with standard SOIC-28 wide footprints. The tape-and-reel option (also available in cut tape) suits both prototyping and volume pick-and-place assembly.","metaTitle":"TI MAX3237ECDWR RS232 Transceiver, 1 Mbps, 28-SOIC","metaDescription":"Texas Instruments MAX3237ECDWR RS232 full-duplex transceiver, 5/3 drivers/receivers, 1 Mbps data rate, 3V–5.5V supply, 28-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS232","Data Rate":"1Mbps","Mounting Type":"Surface Mount","Package / Case":"28-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Receiver Hysteresis":"500 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"28-SOIC","Number of Drivers/Receivers":"5/3"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.41","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.41000","currency":"USD"},{"qty":10,"price":"$3.06300","currency":"USD"},{"qty":25,"price":"$2.89520","currency":"USD"},{"qty":100,"price":"$2.50930","currency":"USD"},{"qty":250,"price":"$2.38064","currency":"USD"},{"qty":500,"price":"$2.13616","currency":"USD"},{"qty":1000,"price":"$1.82100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f28a6c6ae8260bd39e247abb932c4ef4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of MAX3237ECDWR?","answer":"The MAX3237ECDWR supports a 1 Mbps data rate, the maximum for standard RS232 transceivers in this class."},{"question":"How many drivers and receivers does MAX3237ECDWR have?","answer":"It has 5 drivers and 3 receivers, all full-duplex capable, in a single 28-SOIC package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MAX3237ECDWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MAX3237ECDWR 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}}