{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA290A3IDCKT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA290A3IDCKT","canonicalUrl":"https://icboms.com/texas-instruments/INA290A3IDCKT","factsUrl":"https://icboms.com/api/mcp/products/INA290A3IDCKT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA290A3IDCKT, precision current-sense amplifier, single circuit, 2.7 V to 20 V supply, 900 kHz bandwidth, 2 V/µs slew rate, 3 µV input offset, SC-70-5 package, -40°C to 125°C.","salesMarkdown":"## Precision current sense in a tiny SC-70-5 The INA290A3IDCKT: Supply span from 2.7 V to 20 V; 3 µV typical input offset. 900 kHz bandwidth and 2 V/µs slew rate. ## Supply range and 3.3 V compatibility Minimum supply of 2.7 V; maximum 20 V. Quiescent current 370 µA.","metaTitle":"INA290A3IDCKT Current Sense Amplifier, 900 kHz, SC-70-5","metaDescription":"Texas Instruments INA290A3IDCKT precision current-sense amplifier: 2.7 V to 20 V supply, 3 µV offset, 900 kHz bandwidth, -40°C to 125°C.","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","-3db Bandwidth":"900 kHz","Amplifier Type":"Current Sense","Package / Case":"5-TSSOP, SC-70-5, SOT-353","lifecycle_stage":"eol_hot","Current - Supply":"370µA","Number of Circuits":"1","Current - Input Bias":"20 µA","Operating Temperature":"-40°C ~ 125°C","Voltage - Input Offset":"3 µV","Supplier Device Package":"SC-70-5","Voltage - Supply Span (Max)":"20 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.54","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.54000","currency":"USD"},{"qty":10,"price":"$3.17900","currency":"USD"},{"qty":25,"price":"$3.00520","currency":"USD"},{"qty":100,"price":"$2.60440","currency":"USD"},{"qty":250,"price":"$2.47088","currency":"USD"},{"qty":500,"price":"$2.21710","currency":"USD"},{"qty":1250,"price":"$1.89000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8ef3b1b8c3b67c630187bad3db9f54d1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is INA290A3IDCKT compatible with 3.3 V supply?","answer":"Yes."},{"question":"Can INA290A3IDCKT be used for high-side current sensing?","answer":"Yes, the INA290A3IDCKT is a current-sense amplifier that works for both high-side and low-side shunt measurements, as long as the common-mode voltage stays within the supply range."},{"question":"What is the difference between INA290A3IDCKT and INA290A2IDCKT?","answer":"The difference is in the gain version: the 'A3' suffix indicates a specific fixed gain (typically 100 V/V for the INA290A3), while the 'A2' variant has a different gain setting. The pinout and package are the same, so they are drop-in replacements if the gain matches the application requirement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA290A3IDCKT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA290A3IDCKT 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}}