{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4291EXK","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4291EXK","canonicalUrl":"https://icboms.com/analog-devices/MAX4291EXK","factsUrl":"https://icboms.com/api/mcp/products/MAX4291EXK","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX4291EXK, General Purpose Amplifier, 1 Circuit, Rail-to-Rail Output, 500 kHz Gain Bandwidth, 0.2 V/µs Slew Rate, 1.8 V to 5.5 V Supply, SC-70-5.","salesMarkdown":"## 500 kHz GBW with rail-to-rail output — what it buys you Its 500 kHz gain-bandwidth product and 0.2 V/µs slew rate are typical for sensor buffering, DC offset adjustment, or audio line-level paths below 20 kHz — not for high-speed data acquisition or fast servo loops. The rail-to-rail output stage is the feature that matters most in single-supply designs: at 1.8 V the output can swing within tens of millivolts of the rails, preserving dynamic range when every millivolt counts. Quiescent current is 100 µA — low enough for battery-powered sensor nodes but not ultra-low-power; if the design idles for weeks, a micropower amp with sub-µA bias might be a better fit. Input bias current is 15 nA and input offset voltage is 400 µV, both unremarkable for a general-purpose part but fine for DC-coupled signals where a few millivolts of offset are tolerable. ## Package and lifecycle — SC-70-5, active production Housed in a 5-pin SC-70-5, also listed under 5-TSSOP / SOT-353 — the same footprint, just different supplier naming. Surface-mount only.","metaTitle":"MAX4291EXK General Purpose Op-Amp, 500 kHz GBW, SC-70-5","metaDescription":"MAX4291EXK general-purpose op-amp: 500 kHz GBW, 0.2 V/µs slew rate, rail-to-rail output, 1.8 V to 5.5 V supply, SC-70-5.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Bulk","Slew Rate":"0.2V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","Current - Supply":"100µA","Number of Circuits":"1","Current - Input Bias":"15 nA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"500 kHz","Voltage - Input Offset":"400 µV","Supplier Device Package":"SC-70-5","Current - Output / Channel":"20 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"1.8 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.72","stockQuantity":0,"priceTiers":[{"qty":419,"price":"$0.72000","currency":"USD"}]},"links":{"datasheetUrl":"https://rocelec.widen.net/view/pdf/tw4perurky/MAXMS07500-1.pdf?t.download=true&u=5oefqw","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4291EXK","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4291EXK 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}}