{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3241EEAI+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3241EEAI","canonicalUrl":"https://icboms.com/analog-devices/MAX3241EEAI","factsUrl":"https://icboms.com/api/mcp/products/MAX3241EEAI%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3241EEAI+ RS-232 transceiver, full duplex, 3 drivers / 5 receivers, 250 kbps data rate, 3V to 5.5V supply, 28-SSOP package, -40°C to 85°C.","salesMarkdown":"## RS-232 transceiver with 250 kbps throughput and 3/5 channel count The MAX3241EEAI+ is a full-duplex RS-232 transceiver from Analog Devices, packing three drivers and five receivers into a 28-SSOP package. The 250 kbps data rate is the practical ceiling for this part — enough for legacy serial ports, industrial terminal interfaces, and debug consoles where the cable run is under 15 meters. Supply voltage spans 3V to 5.5V, so it works on both a 3.3V microcontroller rail and a legacy 5V backplane without a separate level shifter. The 500 mV receiver hysteresis filters out noise picked up on long RS-232 cables — useful when the transceiver sits at the end of a 10-meter shielded run in a factory bay. Industrial temperature range (-40°C to 85°C) means this part handles unheated enclosures and motor-drive cabinets without derating. The asymmetric 3/5 channel count is typical for DTE-side equipment — the host needs more receivers than drivers to monitor handshake lines from the peripheral. ## Package and supply integration Surface-mount only; no through-hole variant exists for this die. Supplier device package is listed as 28-SSOP — the same footprint as the Maxim legacy part. The wide supply range (3V to 5.5V) lets you bypass a dedicated RS-232 rail regulator if the board already carries a 3.3V or 5V bus.","metaTitle":"MAX3241EEAI+ RS-232 Transceiver, 250 kbps, 3/5, 28-SSOP","metaDescription":"MAX3241EEAI+ RS-232 transceiver from Analog Devices, 3 drivers / 5 receivers, 250 kbps, 3V-5.5V supply, -40°C to 85°C, 28-SSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS232","Data Rate":"250kbps","Mounting Type":"Surface Mount","Package / Case":"28-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Receiver Hysteresis":"500 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"28-SSOP","Number of Drivers/Receivers":"3/5"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.29","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.29000","currency":"USD"},{"qty":10,"price":"$14.97100","currency":"USD"},{"qty":25,"price":"$14.35000","currency":"USD"},{"qty":100,"price":"$12.64360","currency":"USD"},{"qty":250,"price":"$12.02304","currency":"USD"},{"qty":500,"price":"$11.24736","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of the MAX3241EEAI+?","answer":"The MAX3241EEAI+ supports a maximum data rate of 250 kbps. This is suitable for standard RS-232 communication at distances up to about 15 meters with proper cable termination."},{"question":"What supply voltage does the MAX3241EEAI+ need?","answer":"The MAX3241EEAI+ operates from a 3V to 5.5V supply."},{"question":"How many drivers and receivers does the MAX3241EEAI+ have?","answer":"The MAX3241EEAI+ has three drivers and five receivers (3/5 configuration). This asymmetric count is typical for DTE-side equipment where the host monitors multiple handshake lines from the peripheral."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3241EEAI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3241EEAI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}