{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA293B2QDBVRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA293B2QDBVRQ1","canonicalUrl":"https://icboms.com/texas-instruments/INA293B2QDBVRQ1","factsUrl":"https://icboms.com/api/mcp/products/INA293B2QDBVRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA293B2QDBVRQ1, Automotive AEC-Q100 Current Sense Amplifier, 1 Circuit, 2.5V/µs Slew Rate, 1.3 MHz -3dB Bandwidth, 2.7V–20V Supply, SOT-23-5.","salesMarkdown":"## Automotive current sense in a SOT-23-5 footprint The part comes in a SOT-23-5 package, making it a drop-in fit for space-constrained boards in engine control units, battery management, and motor-drive feedback paths. ## 1.3 MHz bandwidth and 15 µV offset — what they mean for shunt sensing The 1.3 MHz bandwidth supports current-loop response in PWM-driven loads up to several hundred kHz switching frequency, which covers most automotive solenoid, injector, and DC-motor drivers. The 2.5 V/µs slew rate ensures the output settles within a microsecond on a fast load transient, so the ADC reading reflects the actual current, not a slew-limited artifact. The 15 µV input offset translates to a 1.5% error on a 1 mV shunt drop — if your design measures tens of millivolts across the sense resistor, this offset is small enough to ignore or cancel with a single-point calibration. The 20 µA input bias current flows into the shunt; for a 1 mΩ resistor that adds 20 nV of offset, negligible in practice. ## Active lifecycle and AEC-Q100 traceability The ROHS3 compliance is confirmed. The AEC-Q100 qualification means the part has passed the full automotive stress suite — extended temperature cycling, HBM ESD, and latch-up — and is suitable for tier-1 automotive programs that require PPAP documentation.","metaTitle":"INA293B2QDBVRQ1 Current Sense Amplifier, AEC-Q100, SOT-23-5","metaDescription":"TI INA293B2QDBVRQ1 automotive current sense amplifier, AEC-Q100, 1.3 MHz bandwidth, 2.5 V/µs slew rate, 15 µV offset, SOT-23-5. Active, available to order.","metaKeywords":null},"attributes":{"series":"Automotive, AEC-Q100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"2.5V/µs","Mounting Type":"Surface Mount","-3db Bandwidth":"1.3 MHz","Amplifier Type":"Current Sense","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Current - Supply":"1.5mA","Number of Circuits":"1","Current - Input Bias":"20 µA","Operating Temperature":"-40°C ~ 125°C (TA)","Voltage - Input Offset":"15 µV","Supplier Device Package":"SOT-23-5","Voltage - Supply Span (Max)":"20 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.66","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.66000","currency":"USD"},{"qty":10,"price":"$3.28500","currency":"USD"},{"qty":25,"price":"$3.10520","currency":"USD"},{"qty":100,"price":"$2.69120","currency":"USD"},{"qty":250,"price":"$2.55324","currency":"USD"},{"qty":500,"price":"$2.29100","currency":"USD"},{"qty":1000,"price":"$1.95300","currency":"USD"},{"qty":3000,"price":"$1.95300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3baccdd98af263d18df695039bb91404.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA293B2QDBVRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA293B2QDBVRQ1 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}}