{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA705UA","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA705UA","canonicalUrl":"https://icboms.com/texas-instruments/OPA705UA","factsUrl":"https://icboms.com/api/mcp/products/OPA705UA","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments OPA705UA, CMOS op-amp, single circuit, 1 MHz gain bandwidth, 0.6 V/µs slew rate, rail-to-rail output, 160 µA supply, 1 pA input bias, 8-SOIC package, -55°C to 125°C.","salesMarkdown":"## CMOS op-amp for low-power, high-impedance signal chains The rail-to-rail output stage maximizes dynamic range at low supply voltages, and the 1 pA input bias current suits high-impedance sources like photodiodes or pH electrodes without adding offset error. The wide temperature span also provides margin for sealed enclosures or near-engine-bay locations in ground vehicles. Operates from a 4 V to 12 V supply span, so it works with common 5 V and 12 V rails.","metaTitle":"TI OPA705UA CMOS Op-Amp, 1 MHz GBW, Rail-to-Rail, 8-SOIC","metaDescription":"Texas Instruments OPA705UA CMOS op-amp: 1 MHz GBW, 0.6 V/µs slew rate, 160 µA supply, rail-to-rail output, 1 pA bias, -55°C to 125°C, 8-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Bulk","Slew Rate":"0.6V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"CMOS","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"160µA","Number of Circuits":"1","Current - Input Bias":"1 pA","Operating Temperature":"-55°C ~ 125°C","Gain Bandwidth Product":"1 MHz","Voltage - Input Offset":"500 µV","Supplier Device Package":"8-SOIC","Current - Output / Channel":"10 mA","Voltage - Supply Span (Max)":"12 V","Voltage - Supply Span (Min)":"4 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.87","priceTiers":[{"qty":346,"price":"$0.87000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/05b1f8ca87ef02fa2557c690ca20a3a0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA705UA/alternatives.json"},"ai":{"faq":[{"question":"Is OPA705UA obsolete or end-of-life?","answer":"No, the OPA705UA is listed as active by Texas Instruments."},{"question":"What is the equivalent or alternative for OPA705UA?","answer":"A close functional alternative is the OPA4374AIPWT, a quad CMOS op-amp with 6.5 MHz GBW and 5 V/µs slew rate, also rail-to-rail, but in a different package and with four channels. For a single-channel alternative, the TLV9351IDCKR offers 3.5 MHz GBW and 20 V/µs slew rate in a smaller package. Neither is pin-compatible with the OPA705UA's 8-SOIC footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA705UA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA705UA when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}