{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX4491AKA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX4491AKAT","canonicalUrl":"https://icboms.com/analog-devices/MAX4491AKAT","factsUrl":"https://icboms.com/api/mcp/products/MAX4491AKA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX4491AKA+T dual general-purpose op-amp, 10 MHz gain-bandwidth, 10V/µs slew rate, rail-to-rail output, SOT-23-8, tape and reel.","salesMarkdown":"## 10 MHz GBW, 10V/µs slew rate — signal-chain parametric note The MAX4491AKA+T: These two numbers define the usable signal bandwidth: the GBW sets the small-signal closed-loop bandwidth for a given gain, while the slew rate limits the large-signal edge rate. For a gain of 10, the -3 dB bandwidth is roughly 1 MHz; a 5 V output step slews at about 0.5 µs. Each channel draws 800 µA supply current, which is moderate for this speed class — a trade-off between quiescent power and bandwidth. ## Industrial temperature range and SOT-23-8 footprint The SOT-23-8 package (Supplier Device Package SOT-23-8) occupies minimal board area — about 2.9 mm × 1.6 mm — making it suitable for dense mixed-signal layouts where channel count per area matters. Input bias current is 50 pA typical, which keeps DC errors low when interfacing with high-impedance sources such as photodiodes or pH probes. The push-pull output stage maintains low output impedance across the rail-to-rail swing.","metaTitle":"MAX4491AKA+T Analog Devices Op-Amp, 10 MHz, SOT-23-8","metaDescription":"MAX4491AKA+T dual general-purpose op-amp, 10 MHz GBW, 10V/µs slew rate, rail-to-rail output, SOT-23-8. Active, ROHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"10V/µs","Output Type":"Push-Pull, Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"SOT-23-8","lifecycle_stage":"eol_hot","Current - Supply":"800µA (x2 Channels)","Number of Circuits":"2","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-23-8","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":"$4.07","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.07000","currency":"USD"},{"qty":10,"price":"$3.65400","currency":"USD"},{"qty":25,"price":"$3.45440","currency":"USD"},{"qty":100,"price":"$2.99360","currency":"USD"},{"qty":250,"price":"$2.84012","currency":"USD"},{"qty":500,"price":"$2.54844","currency":"USD"},{"qty":1000,"price":"$2.14928","currency":"USD"},{"qty":2500,"price":"$2.04182","currency":"USD"},{"qty":5000,"price":"$1.96506","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How can I order MAX4491AKA+T or check availability?","answer":"The MAX4491AKA+T is an active, ROHS3-compliant part from Analog Devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX4491AKAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX4491AKAT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}