{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA341UA/2K5","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA341UA-2K5","canonicalUrl":"https://icboms.com/texas-instruments/OPA341UA-2K5","factsUrl":"https://icboms.com/api/mcp/products/OPA341UA%2F2K5","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MicroAmplifier™ series, OPA341UA/2K5, CMOS op-amp, single circuit, 5.5 MHz gain bandwidth, 6 V/µs slew rate, rail-to-rail output, 2.5 V to 5.5 V supply, 750 µA supply current, 8-SOIC package, -55°C to 125°C.","salesMarkdown":"## Single-supply CMOS op-amp with rail-to-rail output The rail-to-rail output stage maximizes dynamic range when driving ADCs or buffering signals in single-supply systems. With an input bias current of 0.6 pA, it suits high-impedance sensor interfaces such as photodiode amplifiers and pH probe buffers. ## 750 µA supply current — the power budget decision At 750 µA typical supply current, this op-amp sits in the low-power tier for a 5.5 MHz GBW device. For battery-operated field transmitters or portable instrumentation, that quiescent draw directly sets the runtime budget. The 50 mA output current per channel provides enough drive for headphone outputs or to swing the input of a successive-approximation ADC without an external buffer. ## Military temperature range — deployment context In avionics, the cold end covers -55°C soak during high-altitude cruise; the 125°C upper limit handles engine-bay or satellite internal heat. The CMOS input stage maintains the 0.6 pA bias current across temperature, critical for precision sensor conditioning where leakage would otherwise swamp the signal.","metaTitle":"OPA341UA/2K5 CMOS Op-Amp, 5.5 MHz, Rail-to-Rail Output","metaDescription":"Texas Instruments OPA341UA/2K5 CMOS op-amp: 5.5 MHz GBW, 6 V/µs slew rate, 750 µA supply, rail-to-rail output, -55°C to 125°C.","metaKeywords":null},"attributes":{"series":"MicroAmplifier™","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"MicroAmplifier™","Package":"Bulk","Slew Rate":"6V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"CMOS","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"750µA","Number of Circuits":"1","Current - Input Bias":"0.6 pA","Operating Temperature":"-55°C ~ 125°C","Gain Bandwidth Product":"5.5 MHz","Voltage - Input Offset":"2 mV","Supplier Device Package":"8-SOIC","Current - Output / Channel":"50 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.51","priceTiers":[{"qty":589,"price":"$0.51000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/531d15197429a9f9914465e9d20f85e1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA341UA%2F2K5/alternatives.json"},"ai":{"faq":[{"question":"Is OPA341UA/2K5 rail-to-rail?","answer":"Yes, the output stage is rail-to-rail. The input common-mode range, however, is not rail-to-rail — it extends from the negative rail to approximately 1 V below the positive rail."},{"question":"What is the difference between OPA341UA and OPA341UA/2K5?","answer":"The die and electrical specifications are identical. The /2K5 suffix denotes tape-and-reel packaging in quantities of 2500 units per reel, while the base OPA341UA typically ships in tubes or smaller reel quantities. For high-volume automated assembly, the /2K5 variant is the standard ordering option."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA341UA-2K5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA341UA-2K5 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}