{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LM324MTX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LM324MTX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LM324MTX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LM324MTX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LinCMOS™ series, LM324MTX/NOPB, quad general-purpose op-amp, 1 MHz gain-bandwidth product, 45 nA input bias current, 1.5 mA supply current, 14-TSSOP package, 0°C to 70°C operating temperature range.","salesMarkdown":"## LinCMOS quad op-amp in 14-TSSOP — 1 MHz GBW, 45 nA input bias It delivers a 1 MHz gain-bandwidth product and a 45 nA input bias current — two orders of magnitude lower than the standard bipolar LM324 — making it a direct drop-in for designs that need higher input impedance without changing the pinout. ## 1.5 mA supply — 375 µA per channel for the power budget Total supply current is 1.5 mA across all four amplifiers, or roughly 375 µA per channel. That keeps the thermal rise low in the 14-TSSOP package and fits into a 3 V to 32 V supply span — single or dual rail. The base product number LM324 is a long-running TI platform with broad second-source coverage across the industry. It suits indoor equipment, benchtop instrumentation, appliance control boards, and office-environment PCBs. For industrial or automotive temperature ranges, the same LM324 function is available in -40°C to +125°C grades — check the -NOPB suffix variants if the ambient goes below freezing.","metaTitle":"LM324MTX/NOPB Texas Instruments LinCMOS Quad Op-Amp","metaDescription":"Texas Instruments LM324MTX/NOPB quad general-purpose op-amp in 14-TSSOP. LinCMOS series, 1 MHz GBW, 45 nA input bias, 1.5 mA supply.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"LinCMOS™","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"-","Output Type":"-","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","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":"$1.5600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/760b95161fb34a996ab14789393eeeaa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LM324MTX%2FNOPB/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between LM324MTX/NOPB and the standard bipolar LM324N?","answer":"The LM324MTX/NOPB uses TI's LinCMOS process, which drops the input bias current from the 100 nA range (bipolar) down to 45 nA. It also comes in a 14-TSSOP surface-mount package versus the LM324N's 14-DIP. The pinout, supply range, and gain-bandwidth are functionally the same, so it can replace the DIP version in a board redesign that moves to SMT."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LM324MTX-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LM324MTX-NOPB 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}}