{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMV393MMX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMV393MMX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMV393MMX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMV393MMX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMV393MMX/NOPB dual general-purpose comparator, 600ns propagation delay, 300µA quiescent current, 2.7V–5.5V supply, 8-VSSOP package, Tape & Reel.","salesMarkdown":"## What the 600 ns propagation delay means for your signal chain The LMV393MMX/NOPB is a dual general-purpose comparator from Texas Instruments, packing two independent comparators in a single 8-VSSOP package. Its 600 ns max propagation delay sets the upper bound on how fast it can toggle — at 5 V supply, the output transitions in under a microsecond, which is fast enough for threshold detection in sensor interfaces, overcurrent trip circuits, and zero-crossing detectors running below about 800 kHz. The 300 µA max quiescent current means the pair draws under a third of a milliamp from the rail, making it a fit for battery-powered or loop-powered designs where every microamp is budgeted. ## Supply range and output flexibility The output stage is CMOS, open-collector, or TTL-compatible — the open-collector option lets you wire-OR multiple outputs or pull up to a different voltage rail, which is handy when the comparator output feeds a logic input at a different supply level. ## Input offset and bias — the real-world accuracy limits For a low-side current-sense resistor of 100 mΩ, a 7 mV offset corresponds to a 70 mA error in the trip point — that is the dominant accuracy term, not the resistor tolerance. The 0.25 µA bias current matters when the source impedance is high; with a 10 kΩ source, the bias drops 2.5 mV across the resistor, adding to the offset. These are the numbers to budget in the threshold calculation. ## Temperature range and package The NOPB suffix confirms RoHS3 compliance with no lead in the plating or solder balls.","metaTitle":"Texas Instruments LMV393MMX/NOPB Dual Comparator, 600ns","metaDescription":"Texas Instruments LMV393MMX/NOPB dual general-purpose comparator. 600ns propagation delay, 300µA quiescent current, 2.7V–5.5V supply. Active, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"General Purpose","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"CMOS, Open-Collector, TTL","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Number of Elements":"2","Operating Temperature":"-40°C ~ 85°C","Current - Output (Typ)":"84mA @ 5V","Propagation Delay (Max)":"600ns","Supplier Device Package":"8-VSSOP","Current - Quiescent (Max)":"300µA","Current - Input Bias (Max)":"0.25µA @ 5V","Voltage - Input Offset (Max)":"7mV @ 5V","Voltage - Supply, Single/Dual (±)":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.04","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.04000","currency":"USD"},{"qty":10,"price":"$0.92900","currency":"USD"},{"qty":25,"price":"$0.88160","currency":"USD"},{"qty":100,"price":"$0.72410","currency":"USD"},{"qty":250,"price":"$0.67688","currency":"USD"},{"qty":500,"price":"$0.59816","currency":"USD"},{"qty":1000,"price":"$0.47223","currency":"USD"},{"qty":3500,"price":"$0.44550","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/342c19364f30f270ae0b34e8e48ebff4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How does LMV393MMX/NOPB compare to LP311DR?","answer":"They are not pin-compatible — the LP311DR is a single in a different package — so a board redesign would be needed to swap them."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMV393MMX-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMV393MMX-NOPB 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}}