{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA2180A1IDGKT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA2180A1IDGKT","canonicalUrl":"https://icboms.com/texas-instruments/INA2180A1IDGKT","factsUrl":"https://icboms.com/api/mcp/products/INA2180A1IDGKT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA2180A1IDGKT, dual-channel current-sense amplifier, 350 kHz bandwidth, 2V/µs slew rate, rail-to-rail output, 8-VSSOP package, -40°C to 125°C operation.","salesMarkdown":"## What this current-sense amplifier brings to a shunt measurement It integrates two independent amplifiers in a single 8-VSSOP package, saving board area compared to using two single-channel parts. Each channel delivers a rail-to-rail output, making it straightforward to interface with an ADC or comparator without an extra level-shift stage. ## Key parametric decisions for the BOM The 350 kHz bandwidth and 2V/µs slew rate are fast enough for DC rail monitoring and moderate-speed overcurrent detection, but not for high-frequency switching transients — the INA2180A1IDGKT is a fit for steady-state and average-current sensing, not for capturing sub-microsecond fault events. Input offset voltage is rated at 100 µV, which translates to a typical measurement error of 0.1% on a 100 mV shunt drop — acceptable for most power-rail monitoring but worth derating if the shunt voltage is below 10 mV. Input bias current is 80 µA, so the shunt resistor value should be kept low enough that the bias current doesn't introduce a significant voltage drop error. ## Lifecycle and sourcing posture It is ROHS3 compliant.","metaTitle":"INA2180A1IDGKT Current Sense Amplifier, 350 kHz","metaDescription":"TI INA2180A1IDGKT dual current-sense amplifier, 2V/µs slew rate, 100 µV offset, 350 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","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","-3db Bandwidth":"350 kHz","Amplifier Type":"Current Sense","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"355µA","Number of Circuits":"2","Current - Input Bias":"80 µA","Operating Temperature":"-40°C ~ 125°C (TA)","Voltage - Input Offset":"100 µV","Supplier Device Package":"8-VSSOP","Voltage - Supply Span (Max)":"5.5 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.39","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.39000","currency":"USD"},{"qty":10,"price":"$1.23800","currency":"USD"},{"qty":25,"price":"$1.17520","currency":"USD"},{"qty":100,"price":"$0.96540","currency":"USD"},{"qty":250,"price":"$0.90248","currency":"USD"},{"qty":500,"price":"$0.79754","currency":"USD"},{"qty":1250,"price":"$0.62964","currency":"USD"},{"qty":2500,"price":"$0.59400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e45ff1be1024fb8f55887ced570ec1ed.pdf","sourceUrl":null},"ai":{"faq":[{"question":"When sourcing INA2180A1IDGKT, what's the closest functional second-source — INA254A1IPWAR?","answer":"The INA254A1IPWAR is a single-channel current-sense amplifier with zero-drift architecture, 350 kHz bandwidth, and 2.4 V/µs slew rate. It is not a pin-compatible replacement — the INA2180A1IDGKT is dual-channel in an 8-VSSOP, while the INA254A1IPWAR is single-channel in a different package. For a dual-channel requirement, the INA2180A1IDGKT is the direct fit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA2180A1IDGKT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA2180A1IDGKT 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}}