{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4240EUK+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4240EUKT","canonicalUrl":"https://icboms.com/analog-devices/MAX4240EUKT","factsUrl":"https://icboms.com/api/mcp/products/MAX4240EUK%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX4240EUK+T, Beyond-the-Rails™ series, general-purpose op-amp, 1 circuit, rail-to-rail output, 90 kHz GBW, 0.04 V/µs slew rate, 14 µA supply, SOT-23-5, -40°C to 85°C.","salesMarkdown":"## What this op-amp is and where it fits The Maxim Integrated MAX4240EUK+T is a single-channel general-purpose operational amplifier from the Beyond-the-Rails™ series, housed in a SOT-23-5 package. It delivers a rail-to-rail output stage that swings within millivolts of both supply rails, maximizing dynamic range in low-voltage systems. With a gain-bandwidth product of 90 kHz and a supply current of 14 µA, this part is sized for battery-powered sensor conditioning, portable instrumentation, and single-supply signal chains where every microamp counts. The supply span from 1.8 V to 5.5 V covers single-cell Li-ion, logic, and industrial rails. ## Temperature grade and environment Rated for the -40°C to 85°C industrial temperature range, the MAX4240EUK+T suits outdoor telecom enclosures, factory-floor sensor interfaces, and automotive cabin environments that do not require AEC-Q100 qualification. The SOT-23-5 package keeps board area small, which helps in space-constrained designs like portable probes or distributed I/O modules. ## Sourcing and lifecycle The MAX4240EUK+T carries an Active lifecycle status and is ROHS3 compliant.","metaTitle":"MAX4240EUK+T op-amp, 90 kHz GBW, rail-to-rail, SOT-23-5","metaDescription":"MAX4240EUK+T general-purpose op-amp, 90 kHz gain bandwidth, rail-to-rail output, 14 µA supply, SOT-23-5. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"Beyond-the-Rails™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"Beyond-the-Rails™","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"0.04V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Current - Supply":"14µA","Number of Circuits":"1","Current - Input Bias":"2 nA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"90 kHz","Voltage - Input Offset":"250 µV","Supplier Device Package":"SOT-23-5","Current - Output / Channel":"2.5 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"1.8 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.63","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.63000","currency":"USD"},{"qty":10,"price":"$4.15800","currency":"USD"},{"qty":25,"price":"$3.93120","currency":"USD"},{"qty":100,"price":"$3.40710","currency":"USD"},{"qty":250,"price":"$3.23240","currency":"USD"},{"qty":500,"price":"$2.90044","currency":"USD"},{"qty":1000,"price":"$2.44615","currency":"USD"},{"qty":2500,"price":"$2.17614","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a015ce1226f46615c67ef3cb06bf35da.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the gain bandwidth product of MAX4240EUK+T?","answer":"The gain-bandwidth product is 90 kHz, which sets the usable frequency range for closed-loop gain configurations. At a gain of 10, the -3 dB bandwidth is approximately 9 kHz."},{"question":"Is MAX4240EUK+T rail-to-rail?","answer":"Yes, the MAX4240EUK+T features a rail-to-rail output stage that swings within millivolts of both supply rails, maximizing dynamic range in low-voltage single-supply designs."},{"question":"What is the closest pin-compatible alternative to MAX4240EUK+T?","answer":"Within the Beyond-the-Rails™ series, the MAX4240EUK+T is a single-channel device. A dual-channel sibling, the MAX4241, shares the same 90 kHz GBW, rail-to-rail output, and 14 µA supply current, but comes in an 8-pin package. Pin compatibility depends on the circuit count required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4240EUKT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4240EUKT 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}}