{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA348AIDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA348AIDR","canonicalUrl":"https://icboms.com/texas-instruments/OPA348AIDR","factsUrl":"https://icboms.com/api/mcp/products/OPA348AIDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments OPA348AIDR, General Purpose Amplifier, 1 Circuit, Rail-to-Rail Output, 1 MHz Gain Bandwidth, 0.5 V/µs Slew Rate, 2.1 V to 5.5 V Supply, 8-SOIC Package, -40°C to 125°C.","salesMarkdown":"The input bias current is typically 0.5 pA, making it suitable for high-impedance sensor interfaces. ## Supply range and quiescent current — the battery-life decision The 2.1 V minimum supply means this part runs directly from a single Li-ion cell down to its end-of-discharge voltage, and the 5.5 V maximum covers 5 V ±10% rails without a secondary regulator. If the design needs a faster slew rate for a higher-frequency path, the 0.5 V/µs figure is the constraint: large-signal bandwidth is limited, so this part fits DC or low-frequency conditioning, not audio line drivers or fast ADC buffers.","metaTitle":"TI OPA348AIDR Op Amp, 1 MHz GBW, 0.5 V/µs, 8-SOIC","metaDescription":"Texas Instruments OPA348AIDR general-purpose op amp: 1 MHz GBW, 0.5 V/µs slew rate, rail-to-rail output, 45 µA supply, 2.1 V to 5.5 V supply. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"0.5V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"45µA","Number of Circuits":"1","Current - Input Bias":"0.5 pA","Operating Temperature":"-40°C ~ 125°C","Gain Bandwidth Product":"1 MHz","Voltage - Input Offset":"1 mV","Supplier Device Package":"8-SOIC","Current - Output / Channel":"10 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.1 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8","priceTiers":[{"qty":1,"price":"$0.80000","currency":"USD"},{"qty":10,"price":"$0.70700","currency":"USD"},{"qty":25,"price":"$0.66360","currency":"USD"},{"qty":100,"price":"$0.54170","currency":"USD"},{"qty":250,"price":"$0.50320","currency":"USD"},{"qty":500,"price":"$0.42824","currency":"USD"},{"qty":1000,"price":"$0.34259","currency":"USD"},{"qty":2500,"price":"$0.31047","currency":"USD"},{"qty":5000,"price":"$0.30300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bab4a2645114421457c86e91403facbd.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA348AIDR/alternatives.json"},"ai":{"faq":[{"question":"Is OPA348AIDR RoHS compliant?","answer":"Yes, the OPA348AIDR is ROHS3 compliant."},{"question":"Can I replace OPA348AIDR with OPA348AIDBVT?","answer":"The OPA348AIDBVT is the same die in a different package option (SOT-23-5 vs 8-SOIC). The electrical specifications are identical, but the pinout and footprint differ — verify the PCB layout before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA348AIDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA348AIDR 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}}