{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM324MT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM324MT","canonicalUrl":"https://icboms.com/texas-instruments/LM324MT","factsUrl":"https://icboms.com/api/mcp/products/LM324MT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LinCMOS™ series LM324MT, quad general-purpose op-amp, 1 MHz gain bandwidth, 3 V to 32 V supply, 14-TSSOP package, 0°C to 70°C.","salesMarkdown":"Any available stock is sourced through independent distribution — date-code provenance matters more than usual here. ## Parametric profile — the numbers that matter Four general-purpose op-amps in a single 14-TSSOP package, drawing 1.5 mA total supply current. The 1 MHz gain-bandwidth product sets the usable closed-loop bandwidth for signal conditioning below 100 kHz. Input bias current is 45 nA (typical) and input offset voltage is 2 mV (typical) — adequate for non-critical DC accuracy. Supply range spans 3 V to 32 V single supply, or ±1.5 V to ±16 V split. ## Package and footprint — 14-TSSOP Surface-mount in a 14-TSSOP (4.40 mm width) package. The 0.65 mm pitch is manageable on a two-layer board, but decoupling at each supply pin is recommended to keep the 1.5 mA supply rail quiet.","metaTitle":"LM324MT LinCMOS™ quad op-amp, 1 MHz, obsolete","metaDescription":"LM324MT is obsolete. 1 MHz gain bandwidth, 45 nA input bias, 2 mV offset.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"LinCMOS™","Package":"Tube","Slew Rate":"-","Output Type":"-","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Current - Supply":"1.5mA","Number of Circuits":"4","Base Product Number":"LM324","Current - Input Bias":"45 nA","Operating Temperature":"0°C~70°C(TJ)","Gain Bandwidth Product":"1 MHz","Voltage - Input Offset":"2 mV","Supplier Device Package":"14-TSSOP","Current - Output / Channel":"40 mA","Voltage - Supply Span (Max)":"32 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/760b95161fb34a996ab14789393eeeaa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM324MT/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for the LM324MT?","answer":"No official replacement is listed by Texas Instruments. For a pin-compatible alternative, consider the standard LM324 in a TSSOP-14 package — verify the offset voltage and supply current against your design margins."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM324MT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM324MT 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}}