{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX942ESA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX942ESA","canonicalUrl":"https://icboms.com/analog-devices/MAX942ESA","factsUrl":"https://icboms.com/api/mcp/products/MAX942ESA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX942ESA+ dual general-purpose comparator, 80ns propagation delay, CMOS/Push-Pull/TTL output, 8-SOIC (0.154\", 3.90mm Width), tube packaging.","salesMarkdown":"## 80 ns dual comparator in an 8-SOIC footprint The MAX942ESA+: The 80 ns max propagation delay sets the speed floor for the comparison path — at 5 V supply, the output toggles within 80 ns of the input crossing the reference, which keeps the loop latency predictable in overcurrent detection or zero-crossing sense circuits. ## Supply range and output flexibility The output stage is CMOS push-pull or TTL-compatible, so it drives a logic input directly without a pull-up resistor. Quiescent current maxes at 600 µA for both comparators — the pair draws less than a single op-amp in many signal chains, which matters for multi-channel boards where the comparator bank shares a supply rail. Common-mode and power-supply rejection are both 81.94 dB typical, so the trip point shifts less than 0.1 mV per volt of supply ripple.","metaTitle":"MAX942ESA+ Analog Devices Dual Comparator, 80ns, 8-SOIC","metaDescription":"MAX942ESA+ dual general-purpose comparator by Analog Devices. 80ns propagation delay, 2.7V-5.5V supply, 8-SOIC. Active production, 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","Output Type":"CMOS, Push-Pull, TTL","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"81.94dB CMRR, 81.94dB PSRR","Number of Elements":"2","Operating Temperature":"-40°C ~ 85°C","Propagation Delay (Max)":"80ns","Supplier Device Package":"8-SOIC","Current - Quiescent (Max)":"600µA","Current - Input Bias (Max)":"0.15µA @ 5.5V","Voltage - Input Offset (Max)":"2mV @ 5.5V","Voltage - Supply, Single/Dual (±)":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.43","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.43000","currency":"USD"},{"qty":10,"price":"$6.71000","currency":"USD"},{"qty":25,"price":"$6.39800","currency":"USD"},{"qty":100,"price":"$5.55520","currency":"USD"},{"qty":250,"price":"$5.30552","currency":"USD"},{"qty":500,"price":"$4.83740","currency":"USD"},{"qty":1000,"price":"$4.21322","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX942ESA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX942ESA 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}}