{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA197AQDBVRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA197AQDBVRQ1","canonicalUrl":"https://icboms.com/texas-instruments/INA197AQDBVRQ1","factsUrl":"https://icboms.com/api/mcp/products/INA197AQDBVRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Automotive, AEC-Q100 INA197AQDBVRQ1 current monitor, ±3% accuracy, high-side sensing, -16V to 80V input, SOT-23-5 package, tape and reel.","salesMarkdown":"## AEC-Q100 current monitor for automotive high-side sensing The INA197AQDBVRQ1: It senses current on the high side of the supply rail across a shunt resistor, with a ±3% accuracy over the full temperature range — sufficient for overcurrent detection and load monitoring in 12 V and 24 V automotive systems where the shunt drop stays below the 80 V common-mode limit. ## Input range and temperature grade — what they mean for fit The -16 V to 80 V input range covers reverse-battery conditions (the -16 V floor) and load-dump transients up to 80 V on a 12 V bus — the monitor survives the surge without an external clamp, though the shunt resistor must be rated for the peak fault current. The ±3% accuracy is a total unadjusted error across temperature — no external trimming or calibration is needed for a 5% or 10% detection threshold, but a precision current-sense application (e.g., battery-charge monitoring) would want the tighter 1.5% grade of the INA199B2QDCKRQ1.","metaTitle":"Texas Instruments INA197AQDBVRQ1 Current Monitor, ±3%","metaDescription":"Texas Instruments INA197AQDBVRQ1 automotive current monitor, ±3% accuracy, -16V to 80V input, -40°C to 125°C. AEC-Q100 qualified. Active production.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Accuracy":"±3%","Function":"Current Monitor","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","Sensing Method":"High-Side","Voltage - Input":"-16V ~ 80V","lifecycle_stage":"eol_hot","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"SOT-23-5"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.24","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.24000","currency":"USD"},{"qty":10,"price":"$2.91100","currency":"USD"},{"qty":25,"price":"$2.75240","currency":"USD"},{"qty":100,"price":"$2.38530","currency":"USD"},{"qty":250,"price":"$2.26300","currency":"USD"},{"qty":500,"price":"$2.03058","currency":"USD"},{"qty":1000,"price":"$1.73100","currency":"USD"},{"qty":3000,"price":"$1.73100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ea1216c0c7da78763d3dabfb48e8703d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Texas Instruments provide for INA197AQDBVRQ1?","answer":"The part is listed as ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA197AQDBVRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA197AQDBVRQ1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}