{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA126E/250","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA126E-250","canonicalUrl":"https://icboms.com/texas-instruments/INA126E-250","factsUrl":"https://icboms.com/api/mcp/products/INA126E%2F250","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA126E/250, single instrumentation amplifier, 200 kHz -3 dB bandwidth, 0.4 V/µs slew rate, 100 µV input offset, 175 µA supply, 8-VSSOP package.","salesMarkdown":"## 175 µA supply — what it buys the BOM At 175 µA quiescent, this amp sips less current than many single op-amps. In a 4-20 mA loop-powered transmitter, that leaves more headroom for the sensor excitation and the microcontroller. The 10 mA output drive per channel is enough to swing into a successive-approximation ADC's input stage or a 10 kΩ load. The input bias current is 10 nA, which keeps the voltage drop across source resistors manageable — important when the bridge impedance is in the kΩ range and you do not want the bias current to create an offset error. The 8-VSSOP footprint is shared with many general-purpose op-amps, so the board layout can often accommodate a drop-in swap if the design moves to a different amplifier later.","metaTitle":"INA126E/250 Instrumentation Amplifier, 200 kHz","metaDescription":"TI INA126E/250 single instrumentation amp: 200 kHz bandwidth, 100 µV offset, 175 µA supply.","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); Cut Tape (CT)","Slew Rate":"0.4V/µs","Output Type":"-","Mounting Type":"Surface Mount","-3db Bandwidth":"200 kHz","Amplifier Type":"Instrumentation","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Product Status":"Active","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-VSSOP","Current - Output / Channel":"10 mA","Voltage - Supply Span (Max)":"36 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.4300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2e2b6b92000988e624616cd9a4bb220f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/INA126E%2F250/alternatives.json"},"ai":{"faq":[{"question":"Can INA126E/250 replace INA118?","answer":"Both are single instrumentation amplifiers from TI, but the INA118 has a higher bandwidth (500 kHz vs 200 kHz) and a different pinout. The INA126E/250 is not a direct pin-compatible drop-in for the INA118 — check the pin assignments on both datasheets before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA126E-250","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA126E-250 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}}