{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA381A2IDSGR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA381A2IDSGR","canonicalUrl":"https://icboms.com/texas-instruments/INA381A2IDSGR","factsUrl":"https://icboms.com/api/mcp/products/INA381A2IDSGR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Zero-Drift series, INA381A2IDSGR Current Sense, ±1% accuracy, High/Low-Side, 0V ~ 26V input, -40°C ~ 125°C, 8-WFDFN Exposed Pad, Surface Mount, 8-WSON (2x2).","salesMarkdown":"## What the ±1% accuracy means for your BOM The ±1% accuracy determines whether this part fits a precision current-monitoring line. ## High- and low-side flexibility The INA381A2IDSGR supports both high-side and low-side current sensing. ## Lifecycle and sourcing reality The INA381A2IDSGR carries an Active lifecycle status with ROHS3 compliance.","metaTitle":"INA381A2IDSGR Current Sense, Zero-Drift, ±1% Accuracy","metaDescription":"TI INA381A2IDSGR Zero-Drift current-sense amplifier, ±1% accuracy, 0V–26V input, -40°C to 125°C, 8-WSON. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"Zero-Drift","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Zero-Drift","Package":"Tape & Reel (TR); Cut Tape (CT)","Accuracy":"±1%","Function":"Current Sense","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN Exposed Pad","Sensing Method":"High/Low-Side","Voltage - Input":"0V ~ 26V","lifecycle_stage":"eol_hot","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"8-WSON (2x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.61","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.61000","currency":"USD"},{"qty":10,"price":"$0.53500","currency":"USD"},{"qty":25,"price":"$0.50280","currency":"USD"},{"qty":100,"price":"$0.41030","currency":"USD"},{"qty":250,"price":"$0.38112","currency":"USD"},{"qty":500,"price":"$0.32436","currency":"USD"},{"qty":1000,"price":"$0.25949","currency":"USD"},{"qty":3000,"price":"$0.23516","currency":"USD"},{"qty":6000,"price":"$0.22950","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7513cd03d80f65841dfa97bc28258b61.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does INA381A2IDSGR have a built-in comparator?","answer":"The INA381A2IDSGR is a current-sense amplifier; the evidence does not specify an integrated comparator. For a part with a built-in comparator, check the INA381 family datasheet for the A1 variant which may include that feature."},{"question":"What is the typical application for INA381A2IDSGR?","answer":"Typical applications include current monitoring in industrial motor drives, automotive ECU power rails, battery management systems, and power-supply output stages where ±1% accuracy over -40°C to 125°C is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA381A2IDSGR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA381A2IDSGR 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}}