{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX986EUK+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX986EUKT","canonicalUrl":"https://icboms.com/analog-devices/MAX986EUKT","factsUrl":"https://icboms.com/api/mcp/products/MAX986EUK%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX986EUK+T general-purpose comparator, single element, CMOS/open-drain/rail-to-rail/TTL output, 450ns propagation delay, SOT-23-5 package, tape and reel.","salesMarkdown":"## Single comparator with flexible output and fast 450ns response The MAX986EUK+T is a single general-purpose comparator from Analog Devices, offered in a compact SOT-23-5 package. It delivers a 450ns max propagation delay, making it suitable for level detection, zero-crossing detectors, and window comparators where response time matters. The output stage supports CMOS, open-drain, rail-to-rail, and TTL logic levels, so it interfaces directly with 2.5V to 5.5V logic without an external level shifter. The open-drain option lets multiple comparators share a pull-up for wired-OR configurations. ## Supply range, quiescent draw, and temperature grade Operating from a single 2.5V to 5.5V supply (or dual ±1.25V to ±2.75V), the MAX986EUK+T fits into both single-rail and split-rail designs. Quiescent current is 24µA max, which keeps the power budget tight in battery-powered sensor interfaces. Input bias current is 1pA max at 5.5V, so high-impedance sources like photodiode amplifiers or pH probes see negligible loading. With ±3mV typical hysteresis, the comparator avoids output chatter near the threshold — useful for noisy environments like motor-drive current sensing or switch-debounce circuits. ## CMRR, PSRR, and offset — what they mean for the BOM Typical CMRR and PSRR are both 80dB. That means common-mode noise on the input pair or ripple on the supply rail is attenuated by a factor of 10,000 — the comparator sees the differential signal, not the supply bounce. In a 12-bit ADC driver or a precision threshold detector, this keeps the trip point stable. Maximum input offset voltage is 5mV at 5.5V. For a 100mV reference threshold, that is a 5% error before any temperature drift — budget this into the trip-point tolerance if the application does not allow trimming. ## Active production and compliance documentation It is ROHS3 compliant, so it meets the current EU restriction on hazardous substances without an exemption. No pin-compatible alternative is recorded on this line — the part is the current production choice for this specification.","metaTitle":"MAX986EUK+T Analog Devices Comparator, 450ns, SOT-23-5","metaDescription":"MAX986EUK+T general-purpose comparator from Analog Devices. Active, ROHS3 compliant. 450ns propagation delay, 24µA quiescent current, SOT-23-5. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"General Purpose","Package":"Tape & Reel (TR); Cut Tape (CT)","Hysteresis":"±3mV","Output Type":"CMOS, Open-Drain, Rail-to-Rail, TTL","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"80dB CMRR, 80dB PSRR","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C","Propagation Delay (Max)":"450ns","Supplier Device Package":"SOT-23-5","Current - Quiescent (Max)":"24µA","Current - Input Bias (Max)":"1pA @ 5.5V","Voltage - Input Offset (Max)":"5mV @ 5.5V","Voltage - Supply, Single/Dual (±)":"2.5V ~ 5.5V, ±1.25V ~ 2.75V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.23","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.23000","currency":"USD"},{"qty":10,"price":"$3.79800","currency":"USD"},{"qty":25,"price":"$3.59040","currency":"USD"},{"qty":100,"price":"$3.11180","currency":"USD"},{"qty":250,"price":"$2.95224","currency":"USD"},{"qty":500,"price":"$2.64902","currency":"USD"},{"qty":1000,"price":"$2.23412","currency":"USD"},{"qty":2500,"price":"$2.12242","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the propagation delay of the MAX986EUK+T?","answer":"The maximum propagation delay is 450ns. This sets the upper limit on the comparator's response time from input crossing to output transition."},{"question":"What output types does the MAX986EUK+T support?","answer":"It supports CMOS, open-drain, rail-to-rail, and TTL output levels. The open-drain option allows multiple comparators to share a single pull-up resistor for wired-OR logic."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX986EUKT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX986EUKT 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}}