{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"OPA694IDBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"OPA694IDBVT","canonicalUrl":"https://icboms.com/texas-instruments/OPA694IDBVT","factsUrl":"https://icboms.com/api/mcp/products/OPA694IDBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments OPA694IDBVT, Current Feedback Op-Amp, 1.5 GHz -3dB Bandwidth, 1700 V/µs Slew Rate, Single Circuit, SOT-23-5 Package, Tape & Reel.","salesMarkdown":"## Current-feedback topology, 1.5 GHz bandwidth The OPA694IDBVT is a Texas Instruments current-feedback operational amplifier delivering a 1.5 GHz -3dB bandwidth and a 1700 V/µs slew rate from a 5.8 mA supply current. The current-feedback topology decouples gain-bandwidth from the closed-loop gain setting, so the full 1.5 GHz bandwidth is available at higher gains than a voltage-feedback amp of similar speed — useful in wideband transimpedance and IF amplifier stages where the noise gain is fixed by the feedback network. Housed in a SOT-23-5 package (SC-74A), it operates over the industrial temperature range of -40°C to +85°C and draws 5.8 mA quiescent current. The supply span is 7 V minimum to 12.6 V maximum, making it compatible with standard ±5 V or single +8 V to +12 V rails. Output current is rated at 80 mA per channel. ## Slew rate and input characteristics for signal-chain design The 1700 V/µs slew rate sets a large-signal full-power bandwidth of roughly 270 MHz at a 2 Vpp output swing — above that, the output slew-rate limits the undistorted swing. For pulse or video applications, this means the amplifier reproduces fast edges with minimal slew-induced distortion up to that frequency. Input bias current is 5 µA typical, and input offset voltage is 500 µV typical — both figures reflect the current-feedback input stage, which trades higher bias current for the wideband gain-flatness advantage. The 80 mA output current per channel drives 50-Ω back-terminated lines or moderate capacitive loads without an external buffer. ## Active production, ROHS3 compliant Texas Instruments lists the OPA694IDBVT as Active with ROHS3 compliance. The part is available in Tape & Reel (TR) or Cut Tape (CT) packaging for SMT assembly.","metaTitle":"TI OPA694IDBVT Current Feedback Op-Amp, 1.5 GHz, SOT-23-5","metaDescription":"Texas Instruments OPA694IDBVT current feedback op-amp: 1.5 GHz -3dB bandwidth, 1700 V/µs slew rate, 5.8 mA supply, SOT-23-5. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"1700V/µs","Mounting Type":"Surface Mount","-3db Bandwidth":"1.5 GHz","Amplifier Type":"Current Feedback","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Current - Supply":"5.8mA","Number of Circuits":"1","Current - Input Bias":"5 µA","Operating Temperature":"-40°C ~ 85°C","Voltage - Input Offset":"500 µV","Supplier Device Package":"SOT-23-5","Current - Output / Channel":"80 mA","Voltage - Supply Span (Max)":"12.6 V","Voltage - Supply Span (Min)":"7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.73","priceTiers":[{"qty":1,"price":"$4.73000","currency":"USD"},{"qty":10,"price":"$4.24800","currency":"USD"},{"qty":25,"price":"$4.01560","currency":"USD"},{"qty":100,"price":"$3.48030","currency":"USD"},{"qty":250,"price":"$3.30184","currency":"USD"},{"qty":500,"price":"$2.96274","currency":"USD"},{"qty":1250,"price":"$2.52564","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/fc401bc6d84973a23cc7619b71940908.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/OPA694IDBVT/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to OPA694IDBVT?","answer":"The THS4215DRBT is a voltage-feedback amplifier in a similar SOT-23-5 footprint, but with a 350 MHz bandwidth and 970 V/µs slew rate — roughly one-quarter the bandwidth and half the slew rate of the OPA694IDBVT. The OPA694IDBVT's current-feedback topology and 1.5 GHz bandwidth make it the faster choice for wideband applications; the THS4215DRBT is not a pin-compatible or direct functional drop-in for designs that rely on the OPA694's bandwidth or slew rate."},{"question":"What compliance documentation does Texas Instruments provide for OPA694IDBVT?","answer":"Texas Instruments provides ROHS3 compliance certification for the OPA694IDBVT. The manufacturer's standard documentation includes the datasheet and material declaration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/OPA694IDBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/OPA694IDBVT 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}}