{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLV3492AIDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLV3492AIDR","canonicalUrl":"https://icboms.com/texas-instruments/TLV3492AIDR","factsUrl":"https://icboms.com/api/mcp/products/TLV3492AIDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLV3492AIDR, dual general-purpose comparator, 1.8V-5.5V supply, 13.5µs propagation delay, 1.2µA quiescent, push-pull rail-to-rail output, 8-SOIC package, -40°C to 125°C.","salesMarkdown":"## Two nanopower comparators in an 8-SOIC — what the 1.2 µA quiescent buys you The Texas Instruments TLV3492AIDR packs two general-purpose comparators into an 8-SOIC package, each drawing a maximum 1.2 µA quiescent current. The push-pull rail-to-rail output stage eliminates the external pull-up resistor needed on open-drain comparators, saving a component and a PCB trace. ## 13.5 µs propagation delay — budgeting the signal chain The 13.5 µs maximum propagation delay sets the comparator's response time from overdrive to output transition. For a window comparator monitoring a 10 kHz signal, that delay eats about 13.5° of phase — acceptable for most threshold alarms but something to model if you're closing a control loop. The 10 pA typical input bias current at 5.5 V means negligible loading on high-impedance sensor outputs, so the divider network or thermistor bridge doesn't need a buffer. ## 15 mV input offset — the trip-point guard band Maximum input offset voltage is 15 mV at 5.5 V. When setting a precision threshold — say a 100 mV reference on the non-inverting input — budget at least 15 mV of hysteresis or guard band to avoid chatter at the trip point. The 74 dB CMRR and 69.12 dB PSRR are adequate for supply-rail sensing and general-purpose level detection but don't target the microvolt-resolution comparator class.","metaTitle":"TLV3492AIDR Dual Nanopower Comparator, 13.5µs, 8-SOIC","metaDescription":"TI TLV3492AIDR dual general-purpose comparator. 1.2µA quiescent, 13.5µs propagation delay, 1.8V-5.5V supply, -40°C to 125°C. Push-pull rail-to-rail output.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Type":"General Purpose","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"CMOS, Push-Pull, Rail-to-Rail","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","CMRR, PSRR (Typ)":"74dB CMRR, 69.12dB PSRR","Number of Elements":"2","Operating Temperature":"-40°C ~ 125°C","Propagation Delay (Max)":"13.5µs","Supplier Device Package":"8-SOIC","Current - Quiescent (Max)":"1.2µA","Current - Input Bias (Max)":"10pA @ 5.5V","Voltage - Input Offset (Max)":"15mV @ 5.5V","Voltage - Supply, Single/Dual (±)":"1.8V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.66","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.66000","currency":"USD"},{"qty":10,"price":"$1.49400","currency":"USD"},{"qty":25,"price":"$1.40960","currency":"USD"},{"qty":100,"price":"$1.20110","currency":"USD"},{"qty":250,"price":"$1.12784","currency":"USD"},{"qty":500,"price":"$0.98686","currency":"USD"},{"qty":1000,"price":"$0.81768","currency":"USD"},{"qty":2500,"price":"$0.79800","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/75e8955165c0dbf10b364eba0e45252c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the TLV3492AIDR propagation delay?","answer":"The maximum propagation delay is 13.5 µs. This is the time from input overdrive to output transition; budget it in your loop timing and alarm response calculations."},{"question":"What is the quiescent current of TLV3492AIDR?","answer":"Maximum quiescent current is 1.2 µA per comparator. Total for both channels is 2.4 µA max, making this a nanopower choice for always-on sense circuits."},{"question":"Can TLV3492AIDR replace TLV3492AID?","answer":"The TLV3492AIDR is the Tape & Reel variant of the base TLV3492AID (which ships in tubes). The die and electrical specifications are identical. If your pick-and-place line requires reel packaging, the AIDR suffix is the correct order code."},{"question":"What package options are available for TLV3492AIDR?","answer":"The supplier device package is 8-SOIC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLV3492AIDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLV3492AIDR 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}}