{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BU7241G-TR","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BU7241G-TR","canonicalUrl":"https://icboms.com/rohm/BU7241G-TR","factsUrl":"https://icboms.com/api/mcp/products/BU7241G-TR","rawCanonicalId":null},"summary":{"shortDescription":"ROHM BU7241G-TR, single CMOS general-purpose op-amp, 900 kHz gain bandwidth, 0.4 V/µs slew rate, rail-to-rail output, 70 µA supply, 1.8 V to 5.5 V supply, SC-74A / SOT-753 package, -40°C to 85°C.","salesMarkdown":"## Single CMOS op-amp for signal conditioning in tight spaces The ROHM BU7241G-TR is a single-channel, general-purpose CMOS operational amplifier that fits into a 5-pin SC-74A / SOT-753 package — roughly the footprint of a small SOT-23. It delivers a 900 kHz gain-bandwidth product with a 0.4 V/µs slew rate, drawing only 70 µA of supply current. Input bias current is 1 pA typical, so it works well with high-impedance sensors like photodiodes or pH probes without loading the source. ## Supply range and temperature — where it works and where it does not If your design needs 105°C or AEC-Q100, look at the BU7242SNUX-TR (dual version, same core, 105°C rating) as a starting point. ## Package and mounting The 5-SSOP supplier package (same body as the SC-74A) is a single-row-of-pins layout — orientation is obvious from the pin-1 mark, so a field swap with tweezers and a fine iron is doable. No thermal pad to worry about; the 70 µA quiescent current keeps self-heating negligible.","metaTitle":"ROHM BU7241G-TR CMOS Op-Amp, 900 kHz, Rail-to-Rail Output","metaDescription":"ROHM BU7241G-TR is a single general-purpose CMOS op-amp with 900 kHz GBW, 70 µA supply, rail-to-rail output, 1.8 V to 5.5 V supply.","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":"0.4V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Current - Supply":"70µA","Number of Circuits":"1","Current - Input Bias":"1 pA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"900 kHz","Voltage - Input Offset":"1 mV","Supplier Device Package":"5-SSOP","Current - Output / Channel":"12 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"1.8 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.60000","currency":"USD"},{"qty":10,"price":"$1.42600","currency":"USD"},{"qty":25,"price":"$1.35360","currency":"USD"},{"qty":100,"price":"$1.11170","currency":"USD"},{"qty":250,"price":"$1.03924","currency":"USD"},{"qty":500,"price":"$0.91838","currency":"USD"},{"qty":1000,"price":"$0.72504","currency":"USD"},{"qty":3000,"price":"$0.68400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1014db143c8bb808a40f61dfd589471d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BU7241G-TR a rail-to-rail op amp?","answer":"Yes — the output stage is rail-to-rail, meaning the output can swing within millivolts of both supply rails. The input common-mode range is not rail-to-rail; it stops about 1 V below the positive rail, so high-side sensing at low supply voltages needs a different topology."},{"question":"What is the equivalent or replacement for BU7241G-TR?","answer":"For a single-channel replacement with identical parametric core, the BU7241G-TR itself is the active part — no direct drop-in substitute from ROHM is listed as a replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BU7241G-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BU7241G-TR 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}}