{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA240A1QPWRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA240A1QPWRQ1","canonicalUrl":"https://icboms.com/texas-instruments/INA240A1QPWRQ1","factsUrl":"https://icboms.com/api/mcp/products/INA240A1QPWRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA240A1QPWRQ1, Automotive AEC-Q100 Zero-Drift Current Sense Amplifier, 1 Circuit, 2 V/µs Slew Rate, 400 kHz -3dB Bandwidth, 2.7 V to 5.5 V Supply, 8-TSSOP.","salesMarkdown":"## Automotive current-sense amp with zero-drift precision The INA240A1QPWRQ1 is a single-channel current-sense amplifier from TI's automotive-grade, zero-drift series. It measures current by amplifying the voltage drop across a shunt resistor, and the 5 µV input offset lets it resolve microvolt-level signals without calibration — critical for accurate battery monitoring, solenoid control, and motor-phase current sensing in 12 V and 48 V vehicle systems. ## Bandwidth and slew rate for PWM environments The 1.8 mA supply current keeps the thermal load low in the 8-TSSOP package, which is a common footprint for space-constrained ECU boards. Surface-mount in an 8-TSSOP package with a 4.40 mm body width — standard for reflow soldering.","metaTitle":"INA240A1QPWRQ1 Current Sense Amplifier, AEC-Q100, 2 V/µs","metaDescription":"Texas Instruments INA240A1QPWRQ1 automotive zero-drift current sense amplifier. 5 µV offset, 2 V/µs slew rate, 400 kHz bandwidth, 8-TSSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"Automotive, AEC-Q100, Zero-Drift","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"2V/µs","Output Type":"-","Mounting Type":"Surface Mount","-3db Bandwidth":"400 kHz","Amplifier Type":"Current Sense","Package / Case":"8-TSSOP (0.173\\\", 4.40mm 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-TSSOP","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.0000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3bf07f4f30db6e80592a71f32dd1219f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/INA240A1QPWRQ1/alternatives.json"},"ai":{"faq":[{"question":"Can I use INA240A1QPWRQ1 instead of INA240A2QPWRQ1?","answer":"Both are from the same INA240 series and share the same package and supply range, but the gain version differs — the A1 variant has a fixed gain of 20 V/V, while the A2 variant has 50 V/V. Check the gain setting required by your shunt and ADC input range before substituting."},{"question":"Is INA240A1QPWRQ1 RoHS compliant?","answer":"Confirm the specific date-code compliance with the supplier at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA240A1QPWRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA240A1QPWRQ1 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}}