{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA126U/2K5G4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA126U-2K5G4","canonicalUrl":"https://icboms.com/texas-instruments/INA126U-2K5G4","factsUrl":"https://icboms.com/api/mcp/products/INA126U%2F2K5G4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA126U/2K5G4, single-channel instrumentation amplifier, 200 kHz -3 dB bandwidth, 0.4 V/µs slew rate, 2.7 V to 36 V supply, 175 µA supply current, 8-SOIC package, -40°C to 85°C.","salesMarkdown":"## Single-channel instrumentation amp for precision sensor front-ends Its 200 kHz -3 dB bandwidth and 0.4 V/µs slew rate cover most industrial sensor bandwidths up to a few tens of kilohertz, while the 100 µV input offset voltage and 10 nA input bias current keep the measurement chain accurate without trimming. The 2.7 V to 36 V supply span lets it run off a single lithium cell or a ±15 V industrial rail, and the 175 µA quiescent current suits loop-powered 4-20 mA transmitters where every microamp counts. With a minimum supply of 2.7 V and maximum of 36 V, this part fits both 3.3 V battery-operated designs and ±15 V industrial backplanes without a secondary regulator. The 175 µA supply current at 36 V is the same order as the self-heating of a precision resistor divider — negligible in the thermal budget. The 10 mA per-channel output current is enough to drive an ADC input or a twisted-pair cable over a few metres, but not a heavy load like a relay coil or a long 50 Ω line. Plan a buffer stage if the output needs to drive more than a few milliamps into a capacitive load.","metaTitle":"INA126U/2K5G4 Instrumentation Amplifier, 200 kHz, 0.4 V/µs","metaDescription":"Texas Instruments INA126U/2K5G4 single-channel instrumentation amplifier. 200 kHz bandwidth, 0.4 V/µs slew rate, 175 µA supply. 8-SOIC package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR)","Slew Rate":"0.4V/µs","Output Type":"-","Mounting Type":"Surface Mount","-3db Bandwidth":"200 kHz","Amplifier Type":"Instrumentation","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"175µA","Number of Circuits":"1","Base Product Number":"INA126","Current - Input Bias":"10 nA","Operating Temperature":"-40°C ~ 85°C","Voltage - Input Offset":"100 µV","Supplier Device Package":"8-SOIC","Current - Output / Channel":"10 mA","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.2200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2e2b6b92000988e624616cd9a4bb220f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/INA126U%2F2K5G4/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA126U-2K5G4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA126U-2K5G4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}