{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMV324IDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMV324IDR","canonicalUrl":"https://icboms.com/texas-instruments/LMV324IDR","factsUrl":"https://icboms.com/api/mcp/products/LMV324IDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMV324IDR, quad voltage-feedback op-amp, 1 MHz gain bandwidth, 45 µA supply per amplifier, rail-to-rail output, 14-SOIC package, -25°C to 85°C.","salesMarkdown":"## Quad op-amp for low-power signal chains Each of the four amplifiers draws 45 µA typical supply current, making this part a fit for battery-powered instrumentation, sensor interfaces, and multi-channel filter banks that cannot budget much power per channel. The 1 MHz gain-bandwidth product supports audio-band processing and low-frequency control loops, while the rail-to-rail output stage preserves dynamic range when running from a 2.1 V to 5.5 V single supply. At 45 µA per channel, the full quad draws roughly 180 µA quiescent. In a 3.3 V system that is under 0.6 mW for all four amplifiers — negligible in a multi-rail design but a real saving in a single-cell or energy-harvesting node. The 10 pA input bias current (typical) keeps the part usable with high-impedance sources like photodiodes or pH probes without adding a noticeable offset from bias current flowing through the source resistance. Input offset voltage is specified at 800 µV maximum, which is adequate for 8- to 10-bit accuracy over the full temperature range. ## Rail-to-rail output and supply range The rail-to-rail output swings within millivolts of each supply rail, so a 3.3 V single-supply system can deliver a 3.2 V peak-to-peak signal without clipping. ## Package and temperature grade For designs that need wider temperature, consider the TLV9351IDCKR or OPA4374AIPWT, both rated to 125°C.","metaTitle":"Texas Instruments LMV324IDR Quad Op-Amp, 1 MHz","metaDescription":"Texas Instruments LMV324IDR quad voltage-feedback op-amp: 1 MHz GBW, 45 µA supply, rail-to-rail output, 14-SOIC. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"Voltage Feedback","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"45µA","Number of Circuits":"4","Current - Input Bias":"10 pA","Operating Temperature":"-25°C ~ 85°C","Gain Bandwidth Product":"1 MHz","Voltage - Input Offset":"800 µV","Supplier Device Package":"14-SOP","Current - Output / Channel":"25 mA","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.1 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.57","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.57000","currency":"USD"},{"qty":10,"price":"$0.48700","currency":"USD"},{"qty":25,"price":"$0.45440","currency":"USD"},{"qty":100,"price":"$0.36350","currency":"USD"},{"qty":250,"price":"$0.33748","currency":"USD"},{"qty":500,"price":"$0.28558","currency":"USD"},{"qty":1000,"price":"$0.22067","currency":"USD"},{"qty":2500,"price":"$0.20120","currency":"USD"},{"qty":5000,"price":"$0.18822","currency":"USD"},{"qty":12500,"price":"$0.18369","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1c19bd1531d62ac7576aec77a19031e6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can LMV324IDR replace LMV324M?","answer":"The LMV324IDR is a pin-compatible, lower-power variant of the LMV324 family. The IDR suffix indicates Tape & Reel packaging and a slightly different temperature grade (-25°C to 85°C). Verify the LMV324M's temperature range and output drive before substituting."},{"question":"What are typical applications for LMV324IDR?","answer":"Typical uses include multi-channel sensor signal conditioning, active filters, data acquisition front-ends, battery-powered instrumentation, and general-purpose analog processing where low supply current and rail-to-rail output are needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMV324IDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMV324IDR 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}}