{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4490AUK+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4490AUKT","canonicalUrl":"https://icboms.com/analog-devices/MAX4490AUKT","factsUrl":"https://icboms.com/api/mcp/products/MAX4490AUK%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4490AUK+T, single general-purpose op-amp, 10 MHz gain-bandwidth, rail-to-rail output, 2.7V–5.5V supply, SOT-23-5 package, -40°C to 125°C.","salesMarkdown":"The MAX4490AUK+T is a single general-purpose operational amplifier from Analog Devices, built for single-supply sensor and transducer signal chains. It delivers a 10 MHz gain-bandwidth product and a 10V/µs slew rate, which together set the usable bandwidth for amplifying fast sensor pulses or driving an ADC input. The rail-to-rail output squeezes the full dynamic range from a 2.7V to 5.5V supply — a common need in 3.3V or 5V microcontroller-based designs. ## Temperature range and operating environment The SOT-23-5 package keeps the footprint small — useful when board space is tight, but the layout engineer should verify the pad pattern against the recommended land pattern in the datasheet. ## Key parametric details for the bench Supply current is 800 µA — low enough for battery-powered sensor interfaces without a separate low-power regulator. Input bias current is 50 pA, which keeps offset drift manageable with high-impedance sources like photodiodes or pH probes. Output current is rated at 50 mA per channel, enough to drive a small relay or an LED indicator directly. Input offset voltage is 1.5 mV — typical for a general-purpose amplifier; if the application needs sub-millivolt precision, a zero-drift amplifier would be a better fit.","metaTitle":"MAX4490AUK+T – Analog Devices General-Purpose Op-Amp","metaDescription":"MAX4490AUK+T from Analog Devices: single general-purpose op-amp, 10 MHz GBW, rail-to-rail output, 2.7V–5.5V supply, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"10V/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":"800µA","Number of Circuits":"1","Current - Input Bias":"50 pA","Operating Temperature":"-40°C ~ 125°C","Gain Bandwidth Product":"10 MHz","Voltage - Input Offset":"1.5 mV","Supplier Device Package":"SOT-23-5","Current - Output / Channel":"50 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.58","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.58000","currency":"USD"},{"qty":10,"price":"$2.31700","currency":"USD"},{"qty":25,"price":"$2.18600","currency":"USD"},{"qty":100,"price":"$1.86250","currency":"USD"},{"qty":250,"price":"$1.74880","currency":"USD"},{"qty":500,"price":"$1.53022","currency":"USD"},{"qty":1000,"price":"$1.26789","currency":"USD"},{"qty":2500,"price":"$1.18045","currency":"USD"},{"qty":5000,"price":"$1.13673","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX4490-MAX4492.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4490AUKT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4490AUKT 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}}