{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA2290A4IDGKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA2290A4IDGKR","canonicalUrl":"https://icboms.com/texas-instruments/INA2290A4IDGKR","factsUrl":"https://icboms.com/api/mcp/products/INA2290A4IDGKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA2290A4IDGKR, Current Sense Amplifier, 1 Circuit, 850 kHz Gain Bandwidth, 2V/µs Slew Rate, 2 µV Offset, 2.7 V to 20 V Supply, 8-VSSOP, -40°C to 125°C.","salesMarkdown":"## Current sense amplifier for precision shunt monitoring With a gain-bandwidth product of 850 kHz and a slew rate of 2 V/µs, it resolves fast current transients in motor drives, power supplies, and solenoid loads. ## Supply range and quiescent draw The INA2290A4IDGKR operates from a single supply spanning 2.7 V to 20 V, covering common 3.3 V, 5 V, and 12 V rails without an extra regulator. Quiescent supply current is 680 µA, low enough for always-on current monitoring in battery-backed systems where every milliamp matters. ## Package and footprint for layout Housed in an 8-VSSOP (also listed as 8-TSSOP / 8-MSOP with 0.118\" body width), this is a surface-mount part. ## Lifecycle and compliance ROHS3 compliance is confirmed, making it suitable for markets with current RoHS restrictions.","metaTitle":"TI INA2290A4IDGKR Current Sense Amplifier, 850 kHz, 2V/µs","metaDescription":"Texas Instruments INA2290A4IDGKR current sense amplifier: 2 µV offset, 20 µA bias, 2.7-20 V supply, -40 to 125°C. 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)","Slew Rate":"2V/µs","Mounting Type":"Surface Mount","Amplifier Type":"Current Sense","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"680µA","Number of Circuits":"1","Current - Input Bias":"20 µA","Operating Temperature":"-40°C ~ 125°C (TA)","Gain Bandwidth Product":"850 kHz","Voltage - Input Offset":"2 µV","Supplier Device Package":"8-VSSOP","Voltage - Supply Span (Max)":"20 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.31","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.31000","currency":"USD"},{"qty":10,"price":"$4.76800","currency":"USD"},{"qty":25,"price":"$4.50760","currency":"USD"},{"qty":100,"price":"$3.90660","currency":"USD"},{"qty":250,"price":"$3.70628","currency":"USD"},{"qty":500,"price":"$3.32564","currency":"USD"},{"qty":1000,"price":"$2.83500","currency":"USD"},{"qty":2500,"price":"$2.83500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8ef3b1b8c3b67c630187bad3db9f54d1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the bandwidth of INA2290A4IDGKR?","answer":"The gain-bandwidth product is 850 kHz, and the slew rate is 2 V/µs, which together define the small-signal bandwidth for measuring fast current transients."},{"question":"Is INA2290A4IDGKR RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meeting the latest RoHS exemption limits."},{"question":"What is the closest functional equivalent to INA2290A4IDGKR?","answer":"The INA4290A2IRGVR is a four-channel current sense amplifier in the same family, with similar 2 V/µs slew rate and 2.7 V minimum supply, but with 6 µV offset and 1.3 mA supply current per channel. It is a drop-in for multi-channel designs, not a pin-compatible single-channel replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA2290A4IDGKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA2290A4IDGKR 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}}