{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM324KDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM324KDR","canonicalUrl":"https://icboms.com/texas-instruments/LM324KDR","factsUrl":"https://icboms.com/api/mcp/products/LM324KDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LM324KDR, quad general-purpose op-amp, 1.2 MHz gain bandwidth, 0.5V/µs slew rate, 3 V to 30 V supply, 14-SOIC surface mount, commercial temperature 0°C to 70°C.","salesMarkdown":"## Quad op-amp in a 14-SOIC — the BOM-fit baseline The LM324KDR is a quad general-purpose operational amplifier from Texas Instruments, packaged in a 14-SOIC (3.90 mm width) for surface-mount assembly. Operates from a single or split supply spanning 3 V to 30 V. Total quiescent current is 1.4 mA for all four channels — 350 µA per amplifier — keeping the thermal load low in the 14-SOIC package. ## Input offset and bias — what to expect These are not precision numbers — the LM324 is a workhorse for non-critical loops where a few millivolts of offset do not break the system.","metaTitle":"LM324KDR Quad General-Purpose Op-Amp, 1.2 MHz, 0.5V/µs","metaDescription":"TI LM324KDR quad op-amp: 1.2 MHz GBW, 0.5V/µs slew rate, 1.4 mA supply, 14-SOIC.","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":"0.5V/µs","Output Type":"-","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"1.4mA (x4 Channels)","Number of Circuits":"4","Base Product Number":"LM324","Current - Input Bias":"20 nA","Operating Temperature":"0°C~70°C(TA)","Gain Bandwidth Product":"1.2 MHz","Voltage - Input Offset":"3 mV","Supplier Device Package":"14-SOIC","Current - Output / Channel":"30 mA","Voltage - Supply Span (Max)":"30 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/82fa63e30c4c5cc784748c213bc64c16.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM324KDR/alternatives.json"},"ai":{"faq":[{"question":"What are the exact specifications of LM324KDR?","answer":"Quad general-purpose op-amp in a 14-SOIC package."},{"question":"What is the closest pin-compatible replacement for LM324KDR?","answer":"The generic LM324 in a 14-SOIC package (e.g., LM324DR from TI or LM324DT from ST) is the closest functional drop-in. Confirm the exact package code and date code for your BOM — the LM324KDR suffix indicates a specific reel and packing variant that may differ from standard LM324DR."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM324KDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM324KDR 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}}