{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX9140AAXK+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX9140AAXK~3T","canonicalUrl":"https://icboms.com/analog-devices/MAX9140AAXK~3T","factsUrl":"https://icboms.com/api/mcp/products/MAX9140AAXK%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX9140AAXK+T, General Purpose Comparator, Single Element, CMOS/Push-Pull/TTL Output, 40ns Propagation Delay, 1.5mV Hysteresis, 2.7V-5.5V Supply, -40°C to 125°C, SC-70-5 Package.","salesMarkdown":"The MAX9140AAXK+T: Its 40 ns maximum propagation delay makes it a candidate for overcurrent detection, zero-crossing circuits, and level translation where the comparator's decision needs to settle inside a fast control loop. The output stage is CMOS push-pull or TTL-compatible, so it drives logic inputs without a pull-up resistor — one less BOM line. Quiescent current maxes at 400 µA, so it won't blow the sleep-mode budget in a battery-powered sensor node. ## Package and footprint — SC-70-5 for tight boards Housed in a 5-lead SC-70 (SOT-353), the MAX9140AAXK+T occupies roughly 2 mm × 2 mm of board area. That footprint suits multi-channel comparator arrays, handheld instruments, and any design where PCB real estate is the constraint.","metaTitle":"MAX9140AAXK+T General Purpose Comparator, 40ns, SC-70-5","metaDescription":"MAX9140AAXK+T single general-purpose comparator with 40ns propagation delay, 1.5mV hysteresis, 2.7V-5.5V supply, -40°C to 125°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"General Purpose","Package":"Tape & Reel (TR); Cut Tape (CT)","Hysteresis":"1.5mV","Output Type":"CMOS, Push-Pull, TTL","Mounting Type":"Surface Mount","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"61.41dB CMRR, 61.94dB PSRR","Number of Elements":"1","Operating Temperature":"-40°C ~ 125°C","Propagation Delay (Max)":"40ns","Supplier Device Package":"SC-70-5","Current - Quiescent (Max)":"400µA","Current - Input Bias (Max)":"0.35µA @ 5V","Voltage - Input Offset (Max)":"6mV @ 5V","Voltage - Supply, Single/Dual (±)":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7","priceTiers":[{"qty":1,"price":"$2.70000","currency":"USD"},{"qty":10,"price":"$2.42800","currency":"USD"},{"qty":25,"price":"$2.29520","currency":"USD"},{"qty":100,"price":"$1.98920","currency":"USD"},{"qty":250,"price":"$1.88720","currency":"USD"},{"qty":500,"price":"$1.69336","currency":"USD"},{"qty":1000,"price":"$1.42814","currency":"USD"},{"qty":2500,"price":"$1.35673","currency":"USD"},{"qty":5000,"price":"$1.30573","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX9140AAXK%2BT/alternatives.json"},"ai":{"faq":[{"question":"Is MAX9140AAXK+T compatible with 3.3V?","answer":"The comparator operates from a single 3.3 V supply with no additional level shifting needed for the output."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX9140AAXK~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/MAX9140AAXK~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}}