{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BU7244F-E2","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BU7244F-E2","canonicalUrl":"https://icboms.com/rohm/BU7244F-E2","factsUrl":"https://icboms.com/api/mcp/products/BU7244F-E2","rawCanonicalId":null},"summary":{"shortDescription":"ROHM BU7244F-, CMOS, quad op-amp, 900 kHz gain bandwidth, 0.4 V/µs slew rate, rail-to-rail output, 1.8 V to 5.5 V supply, 14-SOIC, -40°C to 85°C.","salesMarkdown":"## What this quad CMOS op-amp brings to the board The BU7244F-E2: The BU7244F-: The ROHM BU7244F- is a quad CMOS operational amplifier in a 14-SOIC package, built for general-purpose signal conditioning where low power and rail-to-rail output swing matter more than raw speed. Supply current per amplifier runs 360 µA typical, and the rail-to-rail output stage lets it swing within millivolts of the rails at 1.8 V or 5.5 V — useful for single-supply designs that need every bit of dynamic range. ## Input bias and offset — the DC precision story Input bias current is 1 pA typical, a direct benefit of the CMOS front end. That makes the BU7244F- a natural fit for high-impedance sources like photodiode transimpedance stages or pH probe buffers where a bipolar input would pull the signal down. The 14-SOP (equivalent to 14-SOIC) footprint is a standard wide-body outline, so layout reuse across a second-source or a different vendor's quad op-amp is straightforward.","metaTitle":"BU7244F-E2 CMOS Op-Amp, 900 kHz, Rail-to-Rail, 14-SOIC","metaDescription":"ROHM BU7244F-E2 quad CMOS op-amp: 900 kHz GBW, 0.4 V/µs slew rate, rail-to-rail output, 1 pA input bias, 1.8 V to 5.5 V supply. Active, ROHS3.","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":"CMOS","Package / Case":"14-SOIC (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"360µA","Number of Circuits":"4","Current - Input Bias":"1 pA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"900 kHz","Voltage - Input Offset":"1 mV","Supplier Device Package":"14-SOP","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":"$1.19","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.19000","currency":"USD"},{"qty":10,"price":"$1.06600","currency":"USD"},{"qty":25,"price":"$1.01200","currency":"USD"},{"qty":100,"price":"$0.83140","currency":"USD"},{"qty":250,"price":"$0.77712","currency":"USD"},{"qty":500,"price":"$0.68678","currency":"USD"},{"qty":1000,"price":"$0.54219","currency":"USD"},{"qty":2500,"price":"$0.51150","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1014db143c8bb808a40f61dfd589471d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the gain bandwidth and slew rate of BU7244F-?","answer":"These are the headline dynamic specs: the GBW sets the usable frequency range for closed-loop gain, and the slew rate limits the large-signal response — for a 1 V output step, the edge rate is about 2.5 µs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BU7244F-E2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BU7244F-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}}