{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CMP401GRUZ-REEL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"CMP401GRUZ-REEL","canonicalUrl":"https://icboms.com/analog-devices/CMP401GRUZ-REEL","factsUrl":"https://icboms.com/api/mcp/products/CMP401GRUZ-REEL","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices CMP401GRUZ-REEL quad general-purpose comparator, 30ns propagation delay, 2mV hysteresis, CMOS/TTL output, 16-TSSOP package, Tape & Reel.","salesMarkdown":"## 30 ns propagation delay — where it sets the timing budget The CMP401GRUZ-REEL is a quad general-purpose comparator from Analog Devices, packing four independent comparators into a 16-TSSOP package. Its 30 ns max propagation delay defines the fastest signal edge the comparator can cleanly resolve — above that frequency, the output transition blurs into the input change, and the comparator loses its decision margin. For a 10 MHz clock edge, 30 ns leaves roughly three clock periods for the comparator to settle before the next edge arrives; below 5 MHz the margin is comfortable. ## 2 mV hysteresis and 3 mV offset — the switching threshold reality Built-in 2 mV hysteresis suppresses output chatter when the input signal hovers near the reference threshold — without it, noise on a slow-moving sensor signal would cause multiple transitions per crossing. The 3 mV max input offset at 5 V supply means the actual switching point can shift by up to ±3 mV from the ideal threshold; for a 10 mV peak-to-peak signal, budget 6 mV of uncertainty before the comparator reliably toggles. Outputs are CMOS and TTL-compatible, so the comparator drives logic inputs directly without an external pull-up or level translator. The 6 mA quiescent current per comparator (1 mA typical) keeps the total power budget under 24 mA for all four channels at 5 V — suitable for multi-channel threshold detection in industrial control or data-acquisition front ends. ## Industrial temperature range and supply flexibility The ±5 V dual-supply rail (or single 5 V) matches standard analog front-end rails; the 60 dB CMRR and 60 dB PSRR mean common-mode and supply-noise rejection are adequate for 8- to 10-bit accuracy levels but not for precision 16-bit systems where 80 dB+ is needed. Analog Devices lists the CMP401GRUZ-REEL as Active and ROHS3 compliant. The Tape & Reel packaging suits volume pick-and-place; Cut Tape (CT) quantities are also listed for prototype or low-volume builds.","metaTitle":"CMP401GRUZ-REEL Quad Comparator, 30ns, 16-TSSOP, Active","metaDescription":"Analog Devices CMP401GRUZ-REEL quad general-purpose comparator. 30ns propagation delay, 2mV hysteresis, CMOS/TTL output, -40°C to 125°C. Active, RoHS3","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":"2mV","Output Type":"CMOS, TTL","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"60dB CMRR, 60dB PSRR","Number of Elements":"4","Operating Temperature":"-40°C ~ 125°C","Propagation Delay (Max)":"30ns","Supplier Device Package":"16-TSSOP","Current - Quiescent (Max)":"6mA,1mA","Current - Input Bias (Max)":"3µA @ 5V","Voltage - Input Offset (Max)":"3mV @ 5V","Voltage - Supply, Single/Dual (±)":"±5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.58","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.58000","currency":"USD"},{"qty":10,"price":"$9.55500","currency":"USD"},{"qty":25,"price":"$9.11040","currency":"USD"},{"qty":100,"price":"$7.91030","currency":"USD"},{"qty":250,"price":"$7.55480","currency":"USD"},{"qty":500,"price":"$6.88820","currency":"USD"},{"qty":1000,"price":"$5.99940","currency":"USD"},{"qty":2500,"price":"$5.77720","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between CMP401GRUZ-REEL and CMP401GSZ?","answer":"The CMP401GSZ is the same quad comparator die in a 16-SOIC package delivered in Tube format. All key parametrics match: 30 ns propagation delay, 2 mV hysteresis, 3 mV input offset, CMOS/TTL output, ±5 V supply, and -40°C to 125°C range. The only difference is the package — 16-TSSOP (CMP401GRUZ-REEL) vs 16-SOIC (CMP401GSZ) — and the reel vs tube delivery. The TSSOP footprint is narrower (4.40 mm vs 7.50 mm body width), so a board laid out for SOIC cannot accept the TSSOP without a layout change."},{"question":"What compliance documentation does Analog Devices provide for CMP401GRUZ-REEL?","answer":"The part is ROHS3 compliant. Standard documentation includes the datasheet, RoHS declaration, and REACH compliance statement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/CMP401GRUZ-REEL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/CMP401GRUZ-REEL 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}}