{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BU7294FV-E2","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BU7294FV-E2","canonicalUrl":"https://icboms.com/rohm/BU7294FV-E2","factsUrl":"https://icboms.com/api/mcp/products/BU7294FV-E2","rawCanonicalId":null},"summary":{"shortDescription":"ROHM BU7294FV-, quad CMOS operational amplifier, 2.8 MHz gain bandwidth, 3 V/µs slew rate, rail-to-rail output, 2.4 V to 5.5 V supply, 14-LSSOP package, -40°C to 85°C.","salesMarkdown":"## What the BU7294FV-E2 brings to a signal chain The ROHM BU7294FV- is a quad CMOS operational amplifier designed for general-purpose signal conditioning, sensor buffering, and active filtering in single-supply systems. Its 2.8 MHz gain-bandwidth product and 3 V/µs slew rate handle audio-band signals and moderate-speed data acquisition channels without excessive power draw — the whole quad draws 2 mA typical supply current. Rail-to-rail output swing lets it drive ADC inputs or downstream stages close to the supply rails, which matters when the supply is as low as 2.4 V. ## Package and rework — the 14-LSSOP footprint Housed in a 14-LSSOP (0.173\" body width, 4.40 mm wide), this is a fine-pitch surface-mount package with a 0.65 mm lead pitch. The leads are gull-wing, so lifting the part with hot air is straightforward; the low thermal mass means it reflows cleanly without cooking the adjacent passives. No exposed pad underneath, so you don't need a via stitch for thermal relief. ## Supply voltage range and why it matters The supply span runs from 2.4 V minimum to 5.5 V maximum. That 2.4 V floor is low enough to run from a single lithium cell near end-of-discharge or a 2.5 V regulated rail. The 5.5 V ceiling matches standard 5 V logic and analog supplies, so you can drop this into a 5 V system without needing a separate regulator. The CMOS input stage draws only 1 pA typical input bias current, which keeps offset errors negligible when working with high-impedance sensors or long traces. ## Lifecycle and sourcing posture It is ROHS3 compliant.","metaTitle":"ROHM BU7294FV-E2 Quad CMOS Op-Amp, 2.8 MHz, Rail-to-Rail","metaDescription":"ROHM BU7294FV-E2 quad CMOS op-amp: 2.8 MHz GBW, 3 V/µs slew rate, rail-to-rail output, 2.4–5.5 V supply, -40 to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"3V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"CMOS","Package / Case":"14-LSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"2mA","Number of Circuits":"4","Current - Input Bias":"1 pA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"2.8 MHz","Voltage - Input Offset":"1 mV","Supplier Device Package":"14-SSOP-B","Current - Output / Channel":"16 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.4 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.24","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.24000","currency":"USD"},{"qty":10,"price":"$1.10700","currency":"USD"},{"qty":25,"price":"$1.05080","currency":"USD"},{"qty":100,"price":"$0.86310","currency":"USD"},{"qty":250,"price":"$0.80676","currency":"USD"},{"qty":500,"price":"$0.71296","currency":"USD"},{"qty":1000,"price":"$0.56286","currency":"USD"},{"qty":2500,"price":"$0.53100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dfa4979f926113a8d7e88e9e48898fd9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does BU7294FV- have rail-to-rail output?","answer":"Yes, the output type is rail-to-rail, which allows the output to swing within millivolts of both supply rails — useful for maximizing dynamic range in low-voltage single-supply designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BU7294FV-E2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BU7294FV-E2 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}}