{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC1841CS8#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC1841CS8PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC1841CS8PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC1841CS8%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC1841CS8#PBF, General Purpose Comparator, Dual, Open-Drain Output, 12 µs Propagation Delay, 5.7 µA Quiescent, 2 V to 11 V Supply, 8-SOIC, 0°C to 70°C.","salesMarkdown":"## What this dual comparator brings to a threshold-detection BOM The Analog Devices LTC1841CS8#PBF is a dual general-purpose comparator with an integrated voltage reference, open-drain outputs, and a maximum quiescent current of 5.7 µA. It operates from a single 2 V to 11 V supply or dual ±1 V to ±5.5 V rails, making it a fit for battery-monitoring, overvoltage/undervoltage detection, and window comparators in portable or low-power industrial gear. The 12 µs propagation delay is sized for DC threshold sensing and slow edge-rate signals, not for high-speed PWM or zero-crossing loops. ## 12 µs propagation delay — what it means for the loop The 12 µs max propagation delay is sized for DC threshold sensing and slow edge-rate signals. ## 5.7 µA quiescent — the battery-life spec The maximum quiescent current is 5.7 µA per comparator. ## Active lifecycle and compliance The LTC1841CS8#PBF carries an Active product status and ROHS3 compliance.","metaTitle":"LTC1841CS8#PBF General Purpose Comparator, Dual Open-Drain","metaDescription":"LTC1841CS8#PBF dual general-purpose comparator with open-drain outputs, 5.7 µA quiescent current, 12 µs propagation delay, 80 dB CMRR/PSRR.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"General Purpose","Package":"Tube","Output Type":"Open Drain","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":"2","Operating Temperature":"0°C ~ 70°C","Propagation Delay (Max)":"12µs","Supplier Device Package":"8-SO","Current - Quiescent (Max)":"5.7µA","Voltage - Input Offset (Max)":"10mV @ 5V","Voltage - Supply, Single/Dual (±)":"2V ~ 11V, ±1V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.19","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.19000","currency":"USD"},{"qty":10,"price":"$3.75900","currency":"USD"},{"qty":25,"price":"$3.55360","currency":"USD"},{"qty":100,"price":"$3.07980","currency":"USD"},{"qty":250,"price":"$2.92188","currency":"USD"},{"qty":500,"price":"$2.62180","currency":"USD"},{"qty":1000,"price":"$2.23500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a1bac0b7acb450894d9b667709e9a34b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What are the equivalent parts for LTC1841CS8#PBF?","answer":"The closest functional peer in the same family is the LTC1442CS8#PBF, a dual comparator with a voltage reference and CMOS/TTL outputs, but its propagation delay is 15 µs and its quiescent current is not specified as low as 5.7 µA. The LTC1444CDHD#PBF is a quad version with 50 mV hysteresis. Neither is a direct pin-compatible second source — verify the output type and reference voltage before substituting."},{"question":"Is LTC1841CS8#PBF RoHS compliant?","answer":"Yes, the LTC1841CS8#PBF is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC1841CS8PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC1841CS8PBF 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}}