{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX14931EASE+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX14931EASE~3T","canonicalUrl":"https://icboms.com/analog-devices/MAX14931EASE~3T","factsUrl":"https://icboms.com/api/mcp/products/MAX14931EASE%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX14931EASE+T, General Purpose Digital Isolator, Capacitive Coupling, 4 Channels (3/1), 25Mbps, 2750Vrms, 1.71V~5.5V Supply, -40°C~125°C, 16-SOIC, Tape & Reel.","salesMarkdown":"## Digital isolator for industrial signal isolation The MAX14931EASE+T is a four-channel general-purpose digital isolator from Maxim Integrated, built with capacitive coupling technology. It provides 2750Vrms isolation between input and output, with a 25Mbps data rate across unidirectional channels arranged in a 3/1 side-1/side-2 split. ## 2750Vrms isolation with 25kV/µs CMTI — what it means for motor drives and inverters The 2750Vrms isolation rating covers basic insulation for 240VAC mains-referenced circuits. The real differentiator is the 25kV/µs typical common-mode transient immunity. Lifecycle status is Active with no end-of-life notice. The part is RoHS3 compliant.","metaTitle":"MAX14931EASE+T Digital Isolator, 2750Vrms, 25Mbps, 16-SOIC","metaDescription":"MAX14931EASE+T digital isolator: 2750Vrms isolation, 25Mbps data rate, 4 channels (3/1), -40°C to 125°C. Active, RoHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","Package":"Tape & Reel (TR); Cut Tape (CT)","Data Rate":"25Mbps","Technology":"Capacitive Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"1.71V ~ 5.5V","Number of Channels":"4","Voltage - Isolation":"2750Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"3/1","Rise / Fall Time (Typ)":"2ns, 2ns","Supplier Device Package":"16-SOIC","Pulse Width Distortion (Max)":"2.6ns","Propagation Delay tpLH / tpHL (Max)":"27.5ns, 28.8ns","Common Mode Transient Immunity (Min)":"25kV/µs (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.67","priceTiers":[{"qty":1,"price":"$5.67000","currency":"USD"},{"qty":10,"price":"$5.09600","currency":"USD"},{"qty":25,"price":"$4.81760","currency":"USD"},{"qty":100,"price":"$4.17530","currency":"USD"},{"qty":250,"price":"$3.96120","currency":"USD"},{"qty":500,"price":"$3.55440","currency":"USD"},{"qty":1000,"price":"$2.99768","currency":"USD"},{"qty":2500,"price":"$2.84780","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX14931EASE%2BT/alternatives.json"},"ai":{"faq":[{"question":"What is the price of MAX14931EASE+T?","answer":"Pricing is confirmed at quote time through independent distribution. Submit an RFQ for current market pricing on your target quantity."},{"question":"Is MAX14931EASE+T available via RFQ confirmation?","answer":"Availability is confirmed at quote time. This part is sourced to order through independent distribution; submit an RFQ for current stock status and lead time."},{"question":"What is the difference between MAX14931EASE+T and MAX14930EASE+T?","answer":"The MAX14931EASE+T has a 3/1 channel split (three inputs on side 1, one on side 2), while the MAX14930EASE+T uses a 4/0 split (all four inputs on side 1). Both are 4-channel, 25Mbps, 2750Vrms isolators in the same package. Choose the 3/1 variant when you need a reverse-direction channel for SPI MISO or a feedback signal."},{"question":"Is MAX14931EASE+T suitable for SPI isolation?","answer":"Yes. The 3/1 channel split maps directly to SPI: SCLK, MOSI, and CS on side 1, MISO on side 2. The 25Mbps data rate and 27.5ns/28.8ns propagation delay are fast enough for most SPI buses up to 20MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX14931EASE~3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX14931EASE~3T 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}}