{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM2904WHD","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"LM2904WHD","canonicalUrl":"https://icboms.com/stmicroelectronics/LM2904WHD","factsUrl":"https://icboms.com/api/mcp/products/LM2904WHD","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics LM2904WHD, dual general-purpose op-amp, SOIC-8 surface mount, 1.1 MHz gain bandwidth, 0.6 V/µs slew rate, 2 mV input offset, -40°C to 150°C operating range, 3 V to 30 V supply span.","salesMarkdown":"## Dual op-amp for high-temp signal conditioning It delivers a 1.1 MHz gain bandwidth product and a 0.6 V/µs slew rate, making it suitable for sensor signal buffering, active filtering, and control-loop conditioning in systems where the junction temperature reaches 150°C. Each channel sources or sinks 40 mA, enough to drive an ADC input, a comparator, or a small relay coil through a transistor buffer. Input bias current is 20 nA typical, and input offset voltage is 2 mV — adequate for DC-accurate sensing in motor drives, battery monitors, and pressure-transducer interfaces.","metaTitle":"LM2904WHD Dual Op-Amp, 1.1 MHz, -40°C to 150°C, Obsolete","metaDescription":"STMicroelectronics LM2904WHD dual general-purpose op-amp in SOIC-8. 1.1 MHz GBW, 0.6 V/µs slew rate, 2 mV offset. -40°C to 150°C range.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"STMicroelectronics","Series":"-","Package":"Tube","Slew Rate":"0.6V/µs","Output Type":"Single-Ended","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Current - Supply":"700µA","Number of Circuits":"2","Base Product Number":"LM2904","Current - Input Bias":"20 nA","Operating Temperature":"-40°C ~ 150°C","Gain Bandwidth Product":"1.1 MHz","Voltage - Input Offset":"2 mV","Supplier Device Package":"8-SOIC","Current - Output / Channel":"40 mA","Voltage - Supply Span (Max)":"30 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9f5bee902a38f71cf3dee5a5cdfdfbd5.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM2904WHD/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for LM2904WHD?","answer":"No official replacement part is listed on the STMicroelectronics record for the LM2904WHD. A functionally similar dual op-amp in the same family, such as the LM2904 series variants, may be considered, but pin-compatibility and temperature grade should be verified against the original BOM requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/LM2904WHD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/LM2904WHD 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}}