{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"THS4221DBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"THS4221DBVT","canonicalUrl":"https://icboms.com/texas-instruments/THS4221DBVT","factsUrl":"https://icboms.com/api/mcp/products/THS4221DBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments THS4221DBVT single voltage feedback op-amp, 990V/µs slew rate, 230 MHz -3dB bandwidth, rail-to-rail output, SOT-23-5 package, Tape & Reel.","salesMarkdown":"## High-speed voltage feedback amplifier in SOT-23-5 The THS4221DBVT: The rail-to-rail output stage allows the signal to swing within millivolts of each supply rail, preserving dynamic range in low-voltage single-supply chains. With a gain-bandwidth product of 120 MHz, the part maintains useful closed-loop gain into the tens of megahertz — suitable for video buffers, ADC drivers, or high-speed filter stages where settling time matters. ## Parametric profile and DC accuracy Quiescent current is 14 mA typical, a reasonable draw for the speed grade — the bias current powers the class-AB output stage that delivers the rail-to-rail swing. The single-channel configuration (Number of Circuits: 1) means one amplifier per package — use one THS4221DBVT per signal path and plan the PCB accordingly. ## Package, footprint, and reel format Available in Tape & Reel (TR) and Cut Tape (CT) options — the TR format is production-ready for pick-and-place; CT suits prototype or small-batch builds. Surface-mount mounting type — no through-hole variant; the part is designed for reflow assembly on standard FR-4. ## Lifecycle, compliance, and sourcing reality ROHS3 Compliant — no exemptions beyond the standard RoHS directive; suitable for EU-market equipment without additional documentation.","metaTitle":"THS4221DBVT Texas Instruments Voltage Feedback Op-Amp","metaDescription":"THS4221DBVT single voltage feedback op-amp, 990V/µs slew rate, 230 MHz -3dB BW, rail-to-rail output, SOT-23-5. Active production, RoHS3. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"990V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","-3db Bandwidth":"230 MHz","Amplifier Type":"Voltage Feedback","Package / Case":"SC-74A, SOT-753","lifecycle_stage":"eol_hot","Current - Supply":"14mA","Number of Circuits":"1","Current - Input Bias":"900 nA","Operating Temperature":"-40°C ~ 85°C","Gain Bandwidth Product":"120 MHz","Voltage - Input Offset":"3 mV","Supplier Device Package":"SOT-23-5","Voltage - Supply Span (Max)":"15 V","Voltage - Supply Span (Min)":"2.7 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.42","priceTiers":[{"qty":1,"price":"$3.42000","currency":"USD"},{"qty":10,"price":"$3.06700","currency":"USD"},{"qty":25,"price":"$2.89960","currency":"USD"},{"qty":100,"price":"$2.51310","currency":"USD"},{"qty":250,"price":"$2.38420","currency":"USD"},{"qty":500,"price":"$2.13934","currency":"USD"},{"qty":1250,"price":"$1.80426","currency":"USD"},{"qty":2500,"price":"$1.71405","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/39b839ba5511078b409da3c6c871db73.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/THS4221DBVT/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative to THS4221DBVT — does THS4215DRBT drop in?","answer":"The THS4215DRBT is a peer voltage-feedback amplifier with a 350 MHz bandwidth and 970 V/µs slew rate in a similar SOT-23 package. It is not a guaranteed pin-compatible drop-in — the supply voltage and input offset differ — but it serves the same speed class for a second-source evaluation. Confirm the BOM position's supply rails and DC accuracy budget before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/THS4221DBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/THS4221DBVT 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}}