{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM2904DGK","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM2904DGK","canonicalUrl":"https://icboms.com/texas-instruments/LM2904DGK","factsUrl":"https://icboms.com/api/mcp/products/LM2904DGK","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM2904DGK dual general-purpose operational amplifier, 700 kHz gain-bandwidth, 0.3 V/µs slew rate, 3 V to 26 V supply, push-pull output, -40°C to 125°C, 8-VSSOP package.","salesMarkdown":"The LM2904DGK: Supply range spans 3 V to 26 V. ## Industrial temperature grade — deployment envelope The 20 nA input bias current and 3 mV input offset voltage are typical for this class; designs that need tighter DC accuracy should budget for an external trim or select a precision-grade sibling. ## Obsolete — sourcing reality for sustainment programs Buyers supporting long-life industrial or medical equipment should qualify a pin-compatible drop-in while supply lasts.","metaTitle":"LM2904DGK Dual General-Purpose Op-Amp, 700 kHz, Obsolete","metaDescription":"TI LM2904DGK dual op-amp, 0.3 V/µs slew rate, 700 kHz GBW, -40°C to 125°C, 8-VSSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"0.3V/µs","Output Type":"Push-Pull","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Current - Supply":"500µA","Number of Circuits":"2","Current - Input Bias":"20 nA","Operating Temperature":"-40°C~125°C(TA)","Gain Bandwidth Product":"700 kHz","Voltage - Input Offset":"3 mV","Supplier Device Package":"8-VSSOP","Current - Output / Channel":"30 mA","Voltage - Supply Span (Max)":"26 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/eb5c44b8b16da183125731c110fad94c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM2904DGK/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for LM2904DGK?","answer":"A pin-compatible alternative within the LM2904 family (e.g., LM2904DR in SOIC-8) may serve as a form-fit-function substitute, but the package differs — the DGK suffix indicates the 8-VSSOP footprint. Confirm the board layout and supply voltage range before substituting."},{"question":"What is the difference between LM2904 and LM2904DGK?","answer":"The LM2904 is the base device family; the DGK suffix specifies the 8-VSSOP package (3.00 mm width) and the tape-and-reel / cut-tape shipping format. Electrically, the LM2904DGK shares the same 700 kHz GBW, 0.3 V/µs slew rate, and 3 V to 26 V supply range as other LM2904 variants. The difference is purely mechanical — footprint and handling."},{"question":"Can I use LM358 instead of LM2904DGK?","answer":"If your application stays within 0°C to 70°C and the supply voltage (3 V to 32 V for LM358) is compatible, the LM358 can be a functional substitute. For extended-temperature environments, the LM2904DGK is the correct choice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM2904DGK","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM2904DGK 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}}