{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"INA105AM-BB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"INA105AM-BB","canonicalUrl":"https://icboms.com/texas-instruments/INA105AM-BB","factsUrl":"https://icboms.com/api/mcp/products/INA105AM-BB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments INA105AM-BB, Differential Amplifier, 1 Function, 250 µV Offset-Max, TO-99-8 Metal Can, Through Hole, Bulk.","salesMarkdown":"## Active production, TO-99-8 metal can differential amplifier The INA105AM-BB is a precision differential amplifier from Texas Instruments in the hermetic TO-99-8 metal can package. It is a single-function op amp with a maximum input offset voltage of 250 µV, designed for applications requiring accurate difference-signal amplification — think bridge sensors, current-sense, or line-receiver stages where common-mode rejection matters. The through-hole TO-99-8 package is a classic hermetic metal can, still preferred in high-reliability, low-volume, or retrofit designs where board-level rework is common. ## Package and mounting The 250 µV maximum offset is the headline spec for this part. In a precision difference amplifier, that offset directly limits the smallest differential signal you can resolve before the error term dominates. For a 10 mV full-scale sensor output, 250 µV represents 2.5% error at the null — acceptable for many industrial and instrumentation loops, but you will want to budget for it in the gain stage. The offset is a max, not a typical, so the spread across units is bounded; you can trim it externally if the application demands sub-100 µV performance. The TO-99-8 metal can provides better thermal stability than plastic packages, so the offset drift with temperature stays tighter — a real advantage in environments where the board sees a wide temperature swing. ## Sourcing and lifecycle There is no official second-source or pin-compatible alternate listed in the record, so for dual-sourcing you would need to evaluate functionally equivalent differential amplifiers in the same package — but the TO-99-8 footprint is specific enough that a drop-in is not guaranteed without a full qualification.","metaTitle":"INA105AM-BB Differential Op Amp, 250 µV Offset, TO-99-8","metaDescription":"INA105AM-BB differential amplifier from Texas Instruments. 250 µV max offset, TO-99-8 metal can, through-hole. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Type":"Differential","Package":"Bulk","Mounting Type":"Through Hole","Package / Case":"TO-99-8 Metal Can","lifecycle_stage":"eol_hot","Supplier Device Package":"TO-99-8"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$28.19","stockQuantity":0,"priceTiers":[{"qty":11,"price":"$28.19000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/116ddf27a77d99af7da082ad58482aac.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/INA105AM-BB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/INA105AM-BB 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}}