{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM2902KNSE4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM2902KNSE4","canonicalUrl":"https://icboms.com/texas-instruments/LM2902KNSE4","factsUrl":"https://icboms.com/api/mcp/products/LM2902KNSE4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM2902KNSE4, quad general-purpose op-amp, 1.2 MHz gain bandwidth, 0.5 V/µs slew rate, 3 V to 26 V supply, -40°C to 125°C, 14-SOIC package.","salesMarkdown":"## Quad op-amp for industrial and automotive signal conditioning Four independent op-amps in one package, each drawing 1.4 mA supply current, with a 3 V to 26 V supply span. That wide range lets it sit on a 5 V logic rail or a 24 V industrial bus without a separate regulator. ## Obsolete — plan for a drop-in replacement The LM2902KNSE4 is listed as Obsolete. ## Footprint and reflow fit 14-SOIC package, 0.209-inch body width, 5.30 mm. Standard SOIC-14 land pattern — no tombstoning risk with a typical reflow profile. MSL level is not in the record, so treat it as MSL 1 unless the date code indicates otherwise; a bake at 125°C for 24 hours is cheap insurance if the parts have been on the shelf.","metaTitle":"LM2902KNSE4 Quad General-Purpose Op-Amp, 1.2 MHz, Obsolete","metaDescription":"LM2902KNSE4 quad op-amp, 1.2 MHz GBW, 0.5 V/µs slew rate, 3 V to 26 V supply, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tube","Slew Rate":"0.5V/µs","Output Type":"-","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-SOIC (0.209\\\", 5.30mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Current - Supply":"1.4mA (x4 Channels)","Number of Circuits":"4","Base Product Number":"LM2902","Current - Input Bias":"20 nA","Operating Temperature":"-40°C~125°C(TA)","Gain Bandwidth Product":"1.2 MHz","Voltage - Input Offset":"3 mV","Supplier Device Package":"14-SO","Current - Output / Channel":"30 mA","Voltage - Supply Span (Max)":"26 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/be0da11eb2dea4325d55e5bda06f74d3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM2902KNSE4/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the LM2902KNSE4?","answer":"Any active LM2902 variant in the 14-SOIC package — such as the LM2902DR — is pin-compatible and shares the same quad op-amp architecture, supply range, and temperature grade. The slew rate and gain bandwidth are identical across the LM2902 family."},{"question":"What is the LM2902KNSE4's slew rate?","answer":"The slew rate is 0.5 V/µs. That limits the large-signal bandwidth to roughly 40 kHz peak-to-peak at 5 V output swing — fine for 50/60 Hz sensor signals and slow control loops, but not for audio or fast data acquisition."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM2902KNSE4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM2902KNSE4 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}}