{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA240A1D","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA240A1D","canonicalUrl":"https://icboms.com/texas-instruments/INA240A1D","factsUrl":"https://icboms.com/api/mcp/products/INA240A1D","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA240A1D, current-sense amplifier, 400 kHz -3dB bandwidth, 2V/µs slew rate, 5 µV input offset, 2.7 V to 5.5 V supply, -40°C to 125°C, 8-SOIC package, Tube.","salesMarkdown":"## 400 kHz bandwidth, 5 µV offset — current-sense amp for shunt monitoring The INA240A1D: Its 400 kHz -3dB bandwidth supports monitoring of switching waveforms in DC-DC converters and motor drives, while the 5 µV input offset voltage keeps the zero-current error low enough for sub-milliohm shunts. Quiescent supply current is 1.8 mA typical, which is low enough to keep the thermal contribution negligible in a densely populated 8-SOIC layout, but not the lowest in the INA240 family — the A1 variant trades a slightly higher bias for wider bandwidth.","metaTitle":"INA240A1D Current-Sense Amplifier, 400 kHz Bandwidth, 8-SOIC","metaDescription":"Texas Instruments INA240A1D current-sense amplifier, 400 kHz bandwidth, 5 µV offset, 2.7 V to 5.5 V supply, -40°C to 125°C, 8-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tube","Slew Rate":"2V/µs","Output Type":"-","Mounting Type":"Surface Mount","-3db Bandwidth":"400 kHz","Amplifier Type":"Current Sense","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Supply":"1.8mA","Number of Circuits":"1","Base Product Number":"INA240","Current - Input Bias":"90 µA","Operating Temperature":"-40°C~125°C","Voltage - Input Offset":"5 µV","Supplier Device Package":"8-SOIC","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.0700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b914b1df9f950ea14b0535b1205113bf.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/INA240A1D/alternatives.json"},"ai":{"faq":[{"question":"What is the bandwidth of INA240A1D?","answer":"The -3dB bandwidth is 400 kHz, which sets the upper frequency limit for accurate current sensing — adequate for monitoring switching waveforms in most DC-DC converters and motor drives."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA240A1D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA240A1D 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}}