{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM324AWDT","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"LM324AWDT","canonicalUrl":"https://icboms.com/stmicroelectronics/LM324AWDT","factsUrl":"https://icboms.com/api/mcp/products/LM324AWDT","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics LM324AWDT, general-purpose quad operational amplifier, 1.3 MHz gain-bandwidth product, 0.4 V/µs slew rate, 3 V to 30 V supply range, 14-SOIC surface-mount package, commercial temperature grade.","salesMarkdown":"## Quad op-amp in a 14-SOIC — the BOM workhorse The STMicroelectronics LM324AWDT is a general-purpose quad operational amplifier in a 14-SOIC surface-mount package. It integrates four independent op-amp circuits into one 3.90 mm-wide SOIC footprint, saving board space compared to four single-channel devices. The supply voltage spans 3 V to 30 V, allowing the same part to run from a 3.3 V logic rail, a 5 V ADC reference, or a 24 V industrial bus without a separate regulator. The 1.3 MHz gain-bandwidth product sets the small-signal bandwidth at unity gain. At a closed-loop gain of 10, the usable bandwidth drops to roughly 130 kHz. The 0.4 V/µs slew rate limits the large-signal output swing: a 5 V peak-to-peak step takes about 12.5 µs to settle, capping the part to signals below roughly 12 kHz at full output swing. This LM324AWDT variant is intended for indoor equipment, office electronics, benchtop instruments, and appliance PCBs where the ambient stays above freezing. The total supply current for all four amplifiers is 1.5 mA typical, keeping the thermal load low in the 14-SOIC package. The base product number is LM324, a long-running industry-standard quad op-amp family with multiple temperature and package variants.","metaTitle":"STMicroelectronics LM324AWDT Quad Op-Amp, 1.3 MHz, 14-SOIC","metaDescription":"STMicroelectronics LM324AWDT general-purpose quad op-amp, 1.3 MHz GBP, 0.4 V/µs slew rate, 3 V to 30 V supply, 14-SOIC surface mount.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"STMicroelectronics","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Slew Rate":"0.4V/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":"1.5mA","Number of Circuits":"4","Base Product Number":"LM324","Current - Input Bias":"20 nA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"1.3 MHz","Voltage - Input Offset":"2 mV","Supplier Device Package":"14-SO","Current - Output / Channel":"40 mA","Voltage - Supply Span (Max)":"30 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3197","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f8be25a497640d83eb1ee62fc09ffc47.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM324AWDT/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LM324AWDT?","answer":"The LM324 family has many pin-compatible variants from multiple manufacturers. Confirm the operating temperature requirement before substituting."},{"question":"What are the LM324AWDT specifications like supply voltage and slew rate?","answer":"Supply voltage range is 3 V to 30 V (single or split supply)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/LM324AWDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/LM324AWDT 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}}