{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA2180A1IDGKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA2180A1IDGKR","canonicalUrl":"https://icboms.com/texas-instruments/INA2180A1IDGKR","factsUrl":"https://icboms.com/api/mcp/products/INA2180A1IDGKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA2180A1IDGKR dual current-sense amplifier, 350 kHz bandwidth, 2V/µs slew rate, rail-to-rail output, 8-VSSOP package.","salesMarkdown":"## Dual current-sense amplifier for shunt monitoring The Texas Instruments INA2180A1IDGKR is a dual-channel current-sense amplifier in a compact 8-VSSOP package. It measures the voltage drop across a shunt resistor and outputs a voltage proportional to the load current, with a rail-to-rail output stage that swings close to the supply rails. ## Bandwidth and slew rate set the usable frequency range With a -3 dB bandwidth of 350 kHz and a slew rate of 2 V/µs, this amplifier can track fast current transients in switching power supplies or motor drive phases. The bandwidth limits the highest ripple frequency you can resolve on the shunt — above 350 kHz the gain rolls off, so the output under-reports the true peak current. ## Industrial temperature range and low supply current Operating from -40°C to 125°C ambient, the INA2180A1IDGKR suits under-hood automotive, industrial motor drives, and outdoor telecom gear. It draws 355 µA per channel typical from a 2.7 V to 5.5 V supply, making it practical for always-on current monitoring where the quiescent current budget is tight.","metaTitle":"Texas Instruments INA2180A1IDGKR Current Sense, 350 kHz","metaDescription":"Texas Instruments INA2180A1IDGKR dual current-sense amplifier, 350 kHz bandwidth, 2V/µs slew rate, 8-VSSOP. Active, RoHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"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":"$0.78","stockQuantity":19,"priceTiers":[{"qty":1,"price":"$0.78000","currency":"USD"},{"qty":10,"price":"$0.68600","currency":"USD"},{"qty":25,"price":"$0.64400","currency":"USD"},{"qty":100,"price":"$0.52560","currency":"USD"},{"qty":250,"price":"$0.48824","currency":"USD"},{"qty":500,"price":"$0.41552","currency":"USD"},{"qty":1000,"price":"$0.33242","currency":"USD"},{"qty":2500,"price":"$0.30125","currency":"USD"},{"qty":5000,"price":"$0.29400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e45ff1be1024fb8f55887ced570ec1ed.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA2180A1IDGKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA2180A1IDGKR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}