{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX997EUA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX997EUAT","canonicalUrl":"https://icboms.com/analog-devices/MAX997EUAT","factsUrl":"https://icboms.com/api/mcp/products/MAX997EUA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated Beyond-the-Rails™ MAX997EUA+T, General Purpose Comparator, 1 Element, 7ns Propagation Delay, 3.5mV Hysteresis, CMOS/TTL Output, 2.7V-5.5V Supply, -40°C~85°C, 8-uMAX/uSOP Surface Mount Package.","salesMarkdown":"## Sourcing and lifecycle — no surprises here The MAX997EUA+T carries an Active lifecycle status and is ROHS3 compliant. No end-of-life notice, no last-time-buy clock ticking. This is a current-production part you can qualify into a new BOM without worrying about a forced redesign in six months. ## What the key ratings mean for your BOM The 7ns propagation delay is the headline number. It determines how fast the comparator can respond to an input overdrive — for a high-speed PWM current-sense loop or a clock-recovery circuit, that 7ns window sets the upper frequency limit before the comparator's delay eats into your timing budget. If your signal edges are slower than a few tens of nanoseconds, the delay is irrelevant; if you are switching at several megahertz, it is the spec that gates the design. Input offset voltage is 1.5mV max at 5V. Input bias current is 15µA max at 5V.","metaTitle":"MAX997EUA+T Comparator, 7ns, Beyond-the-Rails, 8-uMAX","metaDescription":"MAX997EUA+T general-purpose comparator from Maxim Integrated. 7ns propagation delay, 3.5mV hysteresis, 2.7-5.5V supply. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"Beyond-the-Rails™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"General Purpose","Series":"Beyond-the-Rails™","Package":"Tape & Reel (TR); Cut Tape (CT)","Hysteresis":"3.5mV","Output Type":"CMOS, TTL","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"80dB CMRR, 86.02dB PSRR","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C","Propagation Delay (Max)":"7ns","Supplier Device Package":"8-uMAX/uSOP","Current - Quiescent (Max)":"6.5mA","Current - Input Bias (Max)":"15µA @ 5V","Voltage - Input Offset (Max)":"1.5mV @ 5V","Voltage - Supply, Single/Dual (±)":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.4","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.40000","currency":"USD"},{"qty":10,"price":"$5.74500","currency":"USD"},{"qty":25,"price":"$5.43120","currency":"USD"},{"qty":100,"price":"$4.70710","currency":"USD"},{"qty":250,"price":"$4.46572","currency":"USD"},{"qty":500,"price":"$4.00708","currency":"USD"},{"qty":1000,"price":"$3.37946","currency":"USD"},{"qty":2500,"price":"$3.21049","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5850e43eda33b9aea05cfa5c79e14cce.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the propagation delay of MAX997EUA+T?","answer":"The maximum propagation delay is 7ns. That is the time from when the input crosses the threshold to when the output switches — fast enough for multi-megahertz signal chains."},{"question":"Is MAX997EUA+T pin-compatible with MAX997ESA+T?","answer":"The MAX997EUA+T comes in an 8-uMAX/uSOP package, while the MAX997ESA+T is in an 8-SOIC package. They are not pin-compatible — the footprint and pin spacing differ. Verify your board layout before substituting."},{"question":"What are the alternatives to MAX997EUA+T?","answer":"Within Maxim's Beyond-the-Rails series, the MAX997ESA+T is the same comparator in an SOIC-8 package — electrically identical but a different footprint. For a faster option, look at the MAX999 series (4.5ns) in the same uMAX package. Both are active parts."},{"question":"Is MAX997EUA+T RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meaning it meets the latest Restriction of Hazardous Substances directive with no exempted applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX997EUAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX997EUAT 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}}