{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3218CAP+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3218CAP","canonicalUrl":"https://icboms.com/analog-devices/MAX3218CAP","factsUrl":"https://icboms.com/api/mcp/products/MAX3218CAP%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX3218CAP+, Type Transceiver, Duplex Full, Protocol RS232, Data Rate 120Kbps, 2/2 Drivers/Receivers, Supply 1.8V to 4.25V, 20-SSOP Package, 0°C to 70°C.","salesMarkdown":"## Package and board-level reality It comes in a 20-SSOP (0.209\", 5.30 mm width) — a fine-pitch surface-mount package that needs a decent soldering station but is reworkable with hot air if you have a steady hand. No exposed pad, so thermal management is straightforward; just make sure the bypass cap sits close to the supply pin. The SSOP footprint is common enough that it is in most field kits, but I would not try swapping it on site without a hot-air tool and a magnifier. ## Lifecycle and sourcing Maxim lists the MAX3218CAP+ as Active and ROHS3 compliant, so there is no end-of-life pressure for new designs. It is a current-production part available through the usual distribution channels.","metaTitle":"MAX3218CAP+ RS232 Transceiver, Full Duplex, 120 kbps","metaDescription":"MAX3218CAP+ RS232 transceiver IC from Maxim Integrated. Full-duplex 2/2 driver/receiver, 120 kbps data rate, 1.8V to 4.25V supply, 20-SSOP package.","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":"120Kbps","Mounting Type":"Surface Mount","Package / Case":"20-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"1.8V ~ 4.25V","Receiver Hysteresis":"700 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"20-SSOP","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.21","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.21000","currency":"USD"},{"qty":10,"price":"$6.51400","currency":"USD"},{"qty":25,"price":"$6.21160","currency":"USD"},{"qty":100,"price":"$5.39340","currency":"USD"},{"qty":250,"price":"$5.15100","currency":"USD"},{"qty":500,"price":"$4.69650","currency":"USD"},{"qty":1000,"price":"$4.09050","currency":"USD"},{"qty":2500,"price":"$3.93900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/76ea42d8dcfca7b636fb9f5ef47e4f50.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of MAX3218CAP+?","answer":"The MAX3218CAP+ supports a data rate of 120 kbps, suitable for standard RS232 communication at moderate speeds."},{"question":"Can MAX3218CAP+ replace MAX3218?","answer":"The MAX3218CAP+ is a specific variant in the MAX3218 family. The 'CAP+' suffix indicates a 20-SSOP package and ROHS3 compliance. If your existing MAX3218 is in a different package, verify the footprint matches before replacing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3218CAP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3218CAP 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}}