{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MC3403NSR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MC3403NSR","canonicalUrl":"https://icboms.com/texas-instruments/MC3403NSR","factsUrl":"https://icboms.com/api/mcp/products/MC3403NSR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MC3403NSR, general-purpose quad op amp, 4 circuits, 1 MHz gain-bandwidth, 0.6 V/µs slew rate, 5 V to 30 V supply, 14-SOIC surface-mount package, 0°C to 70°C operating temperature.","salesMarkdown":"These two specs define the usable bandwidth for small-signal amplification and the maximum rate of change for large output swings. At 1 MHz, the open-loop gain has dropped to unity — practical closed-loop gain bandwidth will be lower, so budget headroom for your filter or amplifier stage. The 0.6 V/µs slew rate means a full 20 V peak-to-peak swing takes about 33 µs; this part suits audio-frequency signals, sensor conditioning, and control loops, not fast pulse or video circuits. The MC3403NSR operates from a single or dual supply spanning 5 V to 30 V. That covers common rails like 5 V, 12 V, 15 V, and 24 V, making it flexible for benchtop instruments, appliance control boards, and office equipment. If your design sees outdoor, under-hood, or factory-floor temperatures, this part will not hold spec; look for an industrial- or automotive-rated quad op amp instead. ## Package and footprint — 14-SOIC surface mount Housed in a 14-SOIC package (0.209\", 5.30 mm width) with a 14-SO supplier device code. Surface-mount only. The 14-SOIC footprint is standard and shared with many quad op amps, including the LM324 family in SOIC-14 — a common cross-shop candidate. No thermal pad; junction-to-ambient thermal resistance will be typical for this package size. Plan for standard decoupling: a 0.1 µF ceramic near each supply pin.","metaTitle":"MC3403NSR Quad Op Amp, 1 MHz GBW, 0.6 V/µs Slew Rate","metaDescription":"Texas Instruments MC3403NSR general-purpose quad op amp: 1 MHz gain-bandwidth, 0.6 V/µs slew rate, 5 V to 30 V supply, 14-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"0.6V/µs","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-SOIC (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"2.8mA (x4 Channels)","Number of Circuits":"4","Current - Input Bias":"200 nA","Operating Temperature":"0°C ~ 70°C (TA)","Gain Bandwidth Product":"1 MHz","Voltage - Input Offset":"2 mV","Supplier Device Package":"14-SO","Current - Output / Channel":"30 mA","Voltage - Supply Span (Max)":"30 V","Voltage - Supply Span (Min)":"5 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.98","priceTiers":[{"qty":1,"price":"$0.98000","currency":"USD"},{"qty":10,"price":"$0.86100","currency":"USD"},{"qty":25,"price":"$0.80840","currency":"USD"},{"qty":100,"price":"$0.65970","currency":"USD"},{"qty":250,"price":"$0.61280","currency":"USD"},{"qty":500,"price":"$0.52152","currency":"USD"},{"qty":1000,"price":"$0.41722","currency":"USD"},{"qty":2000,"price":"$0.37810","currency":"USD"},{"qty":6000,"price":"$0.36900","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2ac77c54f96000f4ec3f4b0847f9d7ad.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MC3403NSR/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the MC3403NSR?","answer":"The MC3403NSR is available to order through independent distribution. No stock or price figures are published here."},{"question":"What is the gain-bandwidth product of the MC3403NSR?","answer":"The gain-bandwidth product is 1 MHz. This is the frequency where the open-loop gain drops to unity; practical closed-loop bandwidth will be lower depending on the gain setting."},{"question":"Is the MC3403NSR equivalent to the LM324?","answer":"The MC3403NSR is functionally similar to the LM324 family — both are general-purpose quad op amps with similar gain-bandwidth (1 MHz vs 1.2 MHz typical for LM324) and supply range. Pinouts are compatible in the SOIC-14 package. The LM324 typically has a slightly higher slew rate (0.5 V/µs vs 0.6 V/µs) and wider temperature range. For a drop-in replacement, verify the input offset voltage and supply current against your design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MC3403NSR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MC3403NSR 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}}