{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA2991IPWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA2991IPWR","canonicalUrl":"https://icboms.com/texas-instruments/OPA2991IPWR","factsUrl":"https://icboms.com/api/mcp/products/OPA2991IPWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments OPA2991IPWR, dual general-purpose rail-to-rail op-amp, 4.5 MHz gain bandwidth, 21 V/µs slew rate, 2.7-40 V supply, -40 to 125°C, 8-TSSOP package.","salesMarkdown":"## Dual rail-to-rail op-amp for industrial and automotive signal chains It operates from a 2.7 V to 40 V supply span and is rated over the -40°C to 125°C temperature range. For dual-sourcing resilience, the TLV9362IDDFR is a close functional peer — same dual-channel count, 10.6 MHz GBW, 25 V/µs slew, and 2.7-40 V supply — but verify pin-compatibility against your layout before substituting.","metaTitle":"TI OPA2991IPWR Dual General-Purpose Op-Amp, 4.5 MHz GBW","metaDescription":"Texas Instruments OPA2991IPWR dual rail-to-rail op-amp in 8-TSSOP. 4.5 MHz GBW, 21 V/µs slew, 2.7-40 V supply, -40 to 125°C. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"21V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"560µA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"10 pA","Operating Temperature":"-40°C ~ 125°C (TA)","Gain Bandwidth Product":"4.5 MHz","Voltage - Input Offset":"125 µV","Supplier Device Package":"8-TSSOP","Current - Output / Channel":"75 mA","Voltage - Supply Span (Max)":"40 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.89","priceTiers":[{"qty":1,"price":"$1.89000","currency":"USD"},{"qty":10,"price":"$1.69400","currency":"USD"},{"qty":25,"price":"$1.59800","currency":"USD"},{"qty":100,"price":"$1.36150","currency":"USD"},{"qty":250,"price":"$1.27836","currency":"USD"},{"qty":500,"price":"$1.11856","currency":"USD"},{"qty":1000,"price":"$0.92681","currency":"USD"},{"qty":2000,"price":"$0.90450","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA2991IPWR/alternatives.json"},"ai":{"faq":[{"question":"What is the equivalent of OPA2991IPWR?","answer":"A close functional equivalent is the TLV9362IDDFR, also a dual-channel general-purpose op-amp with rail-to-rail output, 10.6 MHz GBW, 25 V/µs slew, and 2.7-40 V supply. Verify pin-compatibility before substituting."},{"question":"What is the difference between OPA2991 and OPA2990?","answer":"The OPA2991 offers a 4.5 MHz gain-bandwidth product and 21 V/µs slew rate, while the OPA2990 is a lower-speed variant typically specified at 1 MHz GBW and 0.5 V/µs slew. The OPA2991 is the higher-bandwidth choice for faster signal chains."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA2991IPWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA2991IPWR 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}}