{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MC3303DT","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"MC3303DT","canonicalUrl":"https://icboms.com/stmicroelectronics/MC3303DT","factsUrl":"https://icboms.com/api/mcp/products/MC3303DT","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics MC3303DT quad general-purpose op-amp, 1 MHz gain bandwidth, 0.5 V/µs slew rate, 14-SOIC surface-mount package, 3 V to 36 V supply range.","salesMarkdown":"## 1 MHz quad op-amp — what the ratings mean on the bench The MC3303DT is a quad general-purpose op-amp from STMicroelectronics, packing four independent amplifiers in a single 14-SOIC package. For audio-band sensor conditioning or 4-20 mA loop buffers, this is plenty; for video or fast ADC drivers, you will want a faster part. The 2.8 mA total quiescent current for all four channels keeps the thermal budget modest in a tight enclosure. ## Temperature grade and package — field-replaceable fit No special orientation tricks — pin 1 is marked on the package top. For DC-coupled signals from a thermocouple or a strain-gauge bridge, the offset adds a DC error you can null with a trim pot or compensate in firmware. ## Active lifecycle and compliance — no sourcing surprises No end-of-life notice, no last-time-buy clock ticking.","metaTitle":"STMicroelectronics MC3303DT Quad Op-Amp, 1 MHz, 14-SOIC","metaDescription":"STMicroelectronics MC3303DT quad general-purpose op-amp, 1 MHz GBW, 0.5 V/µs slew rate, 3-36 V supply, -40 to 105°C, 14-SOIC. Active, ROHS3. Request a quote.","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":"0.5V/µs","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"2.8mA (x4 Channels)","Number of Circuits":"4","Current - Input Bias":"40 nA","Operating Temperature":"-40°C ~ 105°C","Gain Bandwidth Product":"1 MHz","Voltage - Input Offset":"1 mV","Supplier Device Package":"14-SO","Current - Output / Channel":"30 mA","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.72","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.72000","currency":"USD"},{"qty":10,"price":"$1.53900","currency":"USD"},{"qty":25,"price":"$1.46080","currency":"USD"},{"qty":100,"price":"$1.20000","currency":"USD"},{"qty":250,"price":"$1.12172","currency":"USD"},{"qty":500,"price":"$0.99130","currency":"USD"},{"qty":1000,"price":"$0.86135","currency":"USD"},{"qty":2500,"price":"$0.86135","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2c65f1feb3e80f00837dbbe5438a2ac2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is MC3303DT's slew rate and what does it mean for my signal?","answer":"The MC3303DT has a slew rate of 0.5 V/µs. At unity gain, the full-power bandwidth is about 80 kHz before the output starts slewing. For audio signals up to 20 kHz or slow sensor outputs, it is clean; for fast square waves or video, you will need a faster op-amp."},{"question":"Will MC3303DT drop into a board designed for MC1458IDT?","answer":"Not without a layout change. The MC1458IDT is a dual op-amp in an 8-pin SOIC; the MC3303DT is a quad in a 14-pin SOIC. The pinouts are different, and the extra two amplifiers on the MC3303DT need PCB traces. If you only need two amplifiers, the LM2902DT (quad, 14-SOIC) is a closer parametric match with 800 kHz GBW and 0.4 V/µs slew rate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/MC3303DT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/MC3303DT 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}}