{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BA4558RF-E2","brand":"ROHM Semiconductor","brandSlug":"rohm","productSlug":"BA4558RF-E2","canonicalUrl":"https://icboms.com/rohm/BA4558RF-E2","factsUrl":"https://icboms.com/api/mcp/products/BA4558RF-E2","rawCanonicalId":null},"summary":{"shortDescription":"ROHM BA4558RF-, General Purpose Amplifier, 2 Circuits, 2 MHz Gain Bandwidth, 1 V/µs Slew Rate, 8 V to 30 V Supply, 8-SOIC, -40°C to 105°C.","salesMarkdown":"## Key parametric limits for BOM fit The BA4558RF-E2: Input offset voltage is 500 µV, input bias current 60 nA. Quiescent supply current is 3 mA for both amplifiers, which keeps the power budget modest in multi-rail designs.","metaTitle":"ROHM BA4558RF-E2 General Purpose Op-Amp, 2 MHz, 8-SOIC","metaDescription":"BA4558RF-E2 dual general-purpose op-amp, 2 MHz GBW, 1 V/µs slew rate, 8 V to 30 V supply, -40°C to 105°C, 8-SOIC. 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":"1V/µs","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-SOIC (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"3mA","Number of Circuits":"2","Current - Input Bias":"60 nA","Operating Temperature":"-40°C ~ 105°C","Gain Bandwidth Product":"2 MHz","Voltage - Input Offset":"500 µV","Supplier Device Package":"8-SOP","Current - Output / Channel":"10 mA","Voltage - Supply Span (Max)":"30 V","Voltage - Supply Span (Min)":"8 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8","priceTiers":[{"qty":1,"price":"$0.80000","currency":"USD"},{"qty":10,"price":"$0.70000","currency":"USD"},{"qty":25,"price":"$0.65720","currency":"USD"},{"qty":100,"price":"$0.53640","currency":"USD"},{"qty":250,"price":"$0.49820","currency":"USD"},{"qty":500,"price":"$0.42400","currency":"USD"},{"qty":1000,"price":"$0.33920","currency":"USD"},{"qty":2500,"price":"$0.30740","currency":"USD"},{"qty":5000,"price":"$0.30000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c2021ef39819d65bfe481c5b81a4e7aa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/BA4558RF-E2/alternatives.json"},"ai":{"faq":[{"question":"Is BA4558RF- obsolete or end-of-life?","answer":"No — BA4558RF- carries an active product status."},{"question":"Does BA4558RF- have a direct replacement or equivalent?","answer":"The closest functional peer is the BA4558YF-MGE2, which shares the same 2 MHz GBW, 1 V/µs slew rate, and 60 nA input bias current, but adds AEC-Q100 automotive qualification and a different package variant. For a non-automotive BOM, the BA4558RF- is the standard industrial-grade choice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/rohm/BA4558RF-E2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/rohm/BA4558RF-E2 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}}