{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX923CUA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX923CUA","canonicalUrl":"https://icboms.com/analog-devices/MAX923CUA","factsUrl":"https://icboms.com/api/mcp/products/MAX923CUA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX923CUA+ dual comparator with voltage reference, 50mV hysteresis, 7.5µA quiescent, CMOS/TTL output, 8-uMAX/uSOP surface mount, tube.","salesMarkdown":"## Dual comparator with integrated voltage reference — what the 7.5 µA quiescent buys you The MAX923CUA+ packs two comparators and a voltage reference into an 8-uMAX/uSOP package. The headline number is the 7.5 µA max quiescent current — meaning the whole device draws less than 10 µA total, including the reference, while maintaining 50 mV of built-in hysteresis. That hysteresis eliminates output chatter near the threshold without external resistors, saving board space in battery-powered threshold detectors. ## 12 µs propagation delay and 80 dB CMRR — signal-chain fit Propagation delay is 12 µs max, which sets the upper frequency for edge detection — suitable for DC-level sensing and low-speed window comparators, not high-frequency PWM or fast overcurrent trips. The 80 dB typical CMRR and PSRR mean the thresholds stay stable across common-mode shifts and supply ripple, important when the reference is on-chip and shares the same rail. Outputs are CMOS/TTL compatible, so the comparator drives logic inputs directly without a pull-up resistor on the output side. The 50 mA typical output current lets it sink or source small loads like LED indicators or relay coils through a driver transistor.","metaTitle":"MAX923CUA+ Analog Devices Dual Comparator with Voltage","metaDescription":"MAX923CUA+ dual comparator with integrated voltage reference from Analog Devices. Active production, 50mV hysteresis, 7.5µA quiescent current, 8-uMAX/uSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"with Voltage Reference","Package":"Tube","Hysteresis":"50mV","Output Type":"CMOS, TTL","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"80dB CMRR, 80dB PSRR","Number of Elements":"2","Operating Temperature":"0°C ~ 70°C","Current - Output (Typ)":"50mA","Propagation Delay (Max)":"12µs","Supplier Device Package":"8-uMAX/uSOP","Current - Quiescent (Max)":"7.5µA","Voltage - Input Offset (Max)":"10mV @ 5V","Voltage - Supply, Single/Dual (±)":"2.5V ~ 11V, ±1.25V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.98","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.98000","currency":"USD"},{"qty":10,"price":"$7.20900","currency":"USD"},{"qty":25,"price":"$6.87400","currency":"USD"},{"qty":100,"price":"$5.96870","currency":"USD"},{"qty":250,"price":"$5.70044","currency":"USD"},{"qty":500,"price":"$5.19746","currency":"USD"},{"qty":1000,"price":"$4.52682","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/68baf7773b4f6f6f86b42323e5d5c854.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX923CUA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX923CUA 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}}