{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA3355UA","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA3355UA","canonicalUrl":"https://icboms.com/texas-instruments/OPA3355UA","factsUrl":"https://icboms.com/api/mcp/products/OPA3355UA","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments OPA3355UA triple voltage-feedback CMOS op-amp, 450 MHz -3 dB bandwidth, 360 V/µs slew rate, rail-to-rail output, 100 mA output per channel, 2.5 V to 5.5 V supply, 14-SOIC package.","salesMarkdown":"## Triple CMOS op-amp for high-speed signal conditioning The Texas Instruments OPA3355UA is a triple-channel, voltage-feedback CMOS operational amplifier in a 14-SOIC surface-mount package. The 450 MHz -3 dB bandwidth is the small-signal gain roll-off point. For a non-inverting gain of +2, the closed-loop bandwidth will be roughly half that, so budget about 225 MHz of usable flat gain for video or IF paths. The 360 V/µs slew rate governs the maximum output voltage swing without slew-induced distortion: a 2 V peak-to-peak step at 450 MHz would demand about 2.8 V/ns, which this part clears with margin — but a 4 V step at the same frequency would exceed the slew limit, so check the worst-case edge in your application. At 8.3 mA supply current per amplifier, the triple draws about 25 mA total. That is moderate for a 450 MHz CMOS op-amp — not the lowest power in class, but a fair trade-off for the 100 mA output drive and rail-to-rail swing. ## Package, supply, and lifecycle for the BOM Housed in a 14-SOIC (0.154\" width, 3.90 mm body) with surface-mount leads, the OPA3355UA shares the standard SOIC-14 footprint used by many triple op-amps. The Bulk shipping medium means the parts arrive in tubes or trays rather than tape-and-reel. If your pick-and-place line expects reels, confirm the packaging variant before ordering; the OPA3355UA/2K5 or OPA3355UA/250 would be the tape-and-reel equivalents if needed.","metaTitle":"OPA3355UA triple op-amp, 450 MHz, 360 V/µs, rail-to-rail","metaDescription":"OPA3355UA triple voltage-feedback op-amp from Texas Instruments: 450 MHz -3 dB bandwidth, 360 V/µs slew rate, 100 mA output per channel, 2.5–5.5 V supply.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Bulk","Slew Rate":"360V/µs","Output Type":"Rail-to-Rail","Applications":"Voltage Feedback","Mounting Type":"Surface Mount","-3db Bandwidth":"450 MHz","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"8.3 mA","Number of Circuits":"3","Supplier Device Package":"14-SOIC","Current - Output / Channel":"100 mA","Voltage - Supply, Single/Dual (±)":"2.5V ~ 5.5V, ±1.25V ~ 2.75V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.39","priceTiers":[{"qty":126,"price":"$2.39000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f6e57d3dcc43ff8506d8432027c5c320.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA3355UA/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA3355UA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA3355UA 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}}