{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX987ESA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX987ESA","canonicalUrl":"https://icboms.com/analog-devices/MAX987ESA","factsUrl":"https://icboms.com/api/mcp/products/MAX987ESA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX987ESA+ general-purpose comparator, single element, 210ns propagation delay, 96µA quiescent current, rail-to-rail outputs, 8-SOIC package, tube.","salesMarkdown":"## What this comparator does on the board The MAX987ESA+ is a single general-purpose comparator from Analog Devices, housed in an 8-SOIC package. It compares two analog voltages and outputs a digital high or low based on which input is higher, with a propagation delay of 210 ns max — fast enough for most control-loop and threshold-detection tasks in industrial and battery-powered gear. ## Supply flexibility and power budget Quiescent current maxes out at 96 µA, so it won't drain a battery in a sensor node that sleeps most of the time. ## Noise immunity and signal integrity Built-in hysteresis of ±2.5 mV prevents output chatter when the input signal rides on noise — a common headache in industrial environments with motor drives or switching supplies nearby. The 80 dB CMRR and 80 dB PSRR mean the comparator's threshold stays put even when the common-mode voltage drifts or the supply rail has ripple. ## Input bias and offset — what they matter for Input offset voltage is 5 mV max at 5.5 V, so the trip point is within 5 mV of the ideal; for precision thresholding, you may need to account for this in the resistor divider.","metaTitle":"Analog Devices MAX987ESA+ Comparator, 210ns, 8-SOIC","metaDescription":"MAX987ESA+ general-purpose comparator from Analog Devices. 210ns propagation delay, 96µA quiescent current, rail-to-rail outputs. Active, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"General Purpose","Package":"Tube","Hysteresis":"±2.5mV","Output Type":"CMOS, Push-Pull, Rail-to-Rail, TTL","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"80dB CMRR, 80dB PSRR","Number of Elements":"1","Operating Temperature":"-40°C ~ 85°C","Propagation Delay (Max)":"210ns","Supplier Device Package":"8-SOIC","Current - Quiescent (Max)":"96µA","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":"$2.8","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.80000","currency":"USD"},{"qty":10,"price":"$2.51600","currency":"USD"},{"qty":25,"price":"$2.37360","currency":"USD"},{"qty":100,"price":"$2.02220","currency":"USD"},{"qty":250,"price":"$1.89880","currency":"USD"},{"qty":500,"price":"$1.66144","currency":"USD"},{"qty":1000,"price":"$1.37663","currency":"USD"},{"qty":2500,"price":"$1.28169","currency":"USD"},{"qty":5000,"price":"$1.23422","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What package does MAX987ESA+ come in?","answer":"It ships in tube packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX987ESA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX987ESA 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}}