{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMV324MX","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMV324MX","canonicalUrl":"https://icboms.com/texas-instruments/LMV324MX","factsUrl":"https://icboms.com/api/mcp/products/LMV324MX","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMV324MX, Automotive AEC-Q100 LMV® series, quad general-purpose op-amp, 1 MHz gain bandwidth, 1 V/µs slew rate, rail-to-rail output, 2.7 V to 5.5 V supply, 14-SOIC, -40°C to 125°C.","salesMarkdown":"It packs four independent amplifiers into a 14-SOIC package, each offering a 1 MHz gain-bandwidth product and a 1 V/µs slew rate — enough for sensor buffering, signal conditioning, and low-speed control loops in engine-control units, body controllers, and industrial sensor modules. For a production BOM this is the difference between a part that can go into a PPAP submission and one that cannot. ## Key ratings and their design implications Each of the four amplifiers draws 410 µA of supply current, so the total quiescent draw for the package is about 1.6 mA — low enough for always-on sensor interfaces in battery-backed modules. The 160 mA output current per channel is unusually high for a general-purpose op-amp; it can directly drive a small relay coil or a piezo buzzer without a separate buffer transistor. Input offset voltage is specified at 1.7 mV typical, which is adequate for 8-bit-level accuracy but not for precision weigh-scale or current-sense applications — those would need an auto-zero or chopper-stabilized amplifier. The 15 nA input bias current is typical for a bipolar-input stage; if your source impedance is above 100 kΩ, consider a CMOS-input alternative to avoid offset drift from bias current. ## Package and footprint notes The supplier device package is 14-SOIC, and the listing shows the shipping medium as Bulk — tubes or trays, not tape-and-reel. If your pick-and-place line expects tape-and-reel, confirm the packaging variant before ordering. The SOIC-14 footprint is standard; no thermal pad is needed at the quiescent current levels this part draws.","metaTitle":"LMV324MX Op Amp, 1 MHz GBW, Rail-to-Rail Output, AEC-Q100","metaDescription":"Texas Instruments LMV324MX quad general-purpose op-amp: 1 MHz GBW, 1 V/µs slew rate, rail-to-rail output, -40°C to 125°C, AEC-Q100.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100, LMV®","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"Automotive, AEC-Q100, LMV®","Package":"Bulk","Slew Rate":"1V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"410µA (x4 Channels)","Number of Circuits":"4","Current - Input Bias":"15 nA","Operating Temperature":"-40°C ~ 125°C","Gain Bandwidth Product":"1 MHz","Voltage - Input Offset":"1.7 mV","Supplier Device Package":"14-SOIC","Current - Output / Channel":"160 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.55","stockQuantity":0,"priceTiers":[{"qty":545,"price":"$0.55000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/26e9c1149f5bdaccaecdb25cdcdd66f9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does LMV324MX have rail-to-rail output?","answer":"Yes, the LMV324MX features rail-to-rail output, allowing the output voltage to swing within millivolts of both supply rails. This is specified in the output type as Rail-to-Rail."},{"question":"Is LMV324MX automotive qualified?","answer":"Yes, the LMV324MX is part of the Automotive, AEC-Q100 series, meaning it has passed the automotive-grade stress tests required for use in vehicle electronics."},{"question":"What is the LMV324MX equivalent part?","answer":"A close functional equivalent is the OPA4374AIPWT from Texas Instruments — also a quad rail-to-rail op-amp in a 14-pin package, with a 6.5 MHz GBW and 5 V/µs slew rate, but it uses CMOS inputs (0.5 pA bias) versus the LMV324MX's bipolar inputs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMV324MX","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMV324MX when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}