{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"RC4558PSR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"RC4558PSR","canonicalUrl":"https://icboms.com/texas-instruments/RC4558PSR","factsUrl":"https://icboms.com/api/mcp/products/RC4558PSR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments RC4558PSR, dual general-purpose operational amplifier, 3 MHz gain bandwidth, 1.7 V/µs slew rate, 10 V to 30 V supply span, 0°C to 70°C, 8-SOIC surface mount package.","salesMarkdown":"The RC4558PSR is a dual-channel general-purpose operational amplifier from Texas Instruments, packing two independent op-amps into an 8-SOIC surface-mount package. It's the classic 4558 architecture — 3 MHz gain bandwidth and 1.7 V/µs slew rate — suited for audio preamplifiers, active filters, signal conditioning, and control loops where you don't need rail-to-rail output or precision below 500 µV offset. ## Supply rails and temperature — where it lives on the board Supply span runs from 10 V to 30 V, which means you can run it on ±5 V to ±15 V split supplies or a single 12 V or 24 V rail. Each channel draws 2.5 mA supply current, so the dual package pulls 5 mA total quiescent — reasonable for a general-purpose part but not a low-power choice for battery gear.","metaTitle":"RC4558PSR Dual General-Purpose Op-Amp, 3 MHz, 1.7 V/µs","metaDescription":"Texas Instruments RC4558PSR dual op-amp: 3 MHz GBW, 1.7 V/µs slew rate, 10-30 V supply, 0°C to 70°C. Active production, SOIC-8 surface mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"1.7V/µs","Output Type":"Differential","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-SOIC (0.209\\\", 5.30mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"2.5mA (x2 Channels)","Number of Circuits":"2","Base Product Number":"RC4558","Current - Input Bias":"150 nA","Operating Temperature":"0°C~70°C","Gain Bandwidth Product":"3 MHz","Voltage - Input Offset":"500 µV","Supplier Device Package":"8-SO","Current - Output / Channel":"10 mA","Voltage - Supply Span (Max)":"30 V","Voltage - Supply Span (Min)":"10 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.1434","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/14ecb28fa5c63d1b99169880c533e107.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/RC4558PSR/alternatives.json"},"ai":{"faq":[{"question":"Is RC4558PSR equivalent to LM358 or can it replace it?","answer":"Both are dual general-purpose op-amps in SOIC-8, but they are not drop-in equivalents without checking the circuit. The RC4558PSR has a 3 MHz GBW and 1.7 V/µs slew rate versus the LM358's 1 MHz and 0.3 V/µs — the 4558 is faster. Supply range on the RC4558PSR is 10 V to 30 V; the LM358 runs down to 3 V. Pinout is the same standard dual op-amp layout, but the compensation and bandwidth differences mean you should verify stability in your feedback loop before swapping."},{"question":"Can RC4558PSR be used in audio circuits?","answer":"Yes, the 3 MHz gain bandwidth and 1.7 V/µs slew rate make it suitable for audio preamplifiers, active tone controls, and line-level signal conditioning. The 500 µV input offset voltage is adequate for non-critical audio paths; for DC-coupled precision audio you would want a lower-offset part like the OPA2134."},{"question":"Is RC4558PSR compatible with standard 4558?","answer":"Yes, the RC4558PSR is a Texas Instruments version of the classic 4558 dual op-amp. Electrical characteristics — 3 MHz GBW, 1.7 V/µs slew rate, 10 V to 30 V supply — match the standard 4558 specification. The SOIC-8 package is the surface-mount variant of the traditional DIP-8 4558."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/RC4558PSR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/RC4558PSR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}