{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX966EUA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX966EUA","canonicalUrl":"https://icboms.com/analog-devices/MAX966EUA","factsUrl":"https://icboms.com/api/mcp/products/MAX966EUA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX966EUA+, dual general-purpose comparator, 1.6V to 5.5V supply, 10 µA max quiescent, open-drain rail-to-rail output, 8-uMAX/uSOP surface-mount package, -40°C to +85°C temperature range.","salesMarkdown":"## Dual comparator for low-power threshold sensing The MAX966EUA+ is a dual general-purpose comparator from Analog Devices, designed for applications where two independent voltage comparisons are needed in a single 8-pin MSOP package. Each channel draws a maximum quiescent current of 10 µA, so the total current budget for both comparators stays under 20 µA — a meaningful advantage when every microamp counts in a portable or IoT sensor node. The open-drain, rail-to-rail output stage lets the comparator drive loads referenced to any supply voltage up to the absolute maximum, and the rail-to-rail input common-mode range covers the full supply span. ## Supply range and power budget The 1.6V to 5.5V supply range covers the two most common digital rails (3.3V and 5V) and extends down to 1.6V for Li-ion battery operation near end-of-discharge. The 10 µA max quiescent per comparator means the pair adds less than 20 µA to the system current draw — a spec that directly extends battery life in always-on sensing applications. ## Active production and package availability The 8-uMAX/uSOP (MSOP-8) footprint is a common industry standard, so PCB layout reuse across projects is straightforward. No end-of-life notification or successor has been issued for this order code.","metaTitle":"MAX966EUA+ General-Purpose Comparator – Analog Devices","metaDescription":"MAX966EUA+ dual comparator, 1.6V–5.5V supply, 10µA quiescent, open-drain rail-to-rail output, -40°C to +85°C, 8-uMAX/uSOP. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Type":"General Purpose","Package":"Tube","Hysteresis":"±1mV","Output Type":"Open-Drain, Rail-to-Rail","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"56.48dB CMRR, 80dB PSRR","Number of Elements":"2","Operating Temperature":"-40°C ~ 85°C","Propagation Delay (Max)":"20µs","Supplier Device Package":"8-uMAX/uSOP","Current - Quiescent (Max)":"10µA","Current - Input Bias (Max)":"0.05µA @ 5.5V","Voltage - Input Offset (Max)":"15mV @ 5.5V","Voltage - Supply, Single/Dual (±)":"1.6V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.35","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.35000","currency":"USD"},{"qty":10,"price":"$3.00500","currency":"USD"},{"qty":25,"price":"$2.84080","currency":"USD"},{"qty":100,"price":"$2.46190","currency":"USD"},{"qty":250,"price":"$2.33564","currency":"USD"},{"qty":500,"price":"$2.09576","currency":"USD"},{"qty":1000,"price":"$1.76750","currency":"USD"},{"qty":2500,"price":"$1.67912","currency":"USD"},{"qty":5000,"price":"$1.61600","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX965-MAX970.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX966EUA+ suitable for battery-powered applications?","answer":"Yes. The supply voltage range goes down to 1.6V, which covers single-cell Li-ion down to its cutoff, and the dual comparator draws under 20 µA total quiescent current. That combination makes it a strong candidate for portable threshold sensing where power is the limiting resource."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX966EUA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX966EUA 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}}