{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT6231CDD#TRPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT6231CDDTRPBF","canonicalUrl":"https://icboms.com/analog-devices/LT6231CDDTRPBF","factsUrl":"https://icboms.com/api/mcp/products/LT6231CDD%23TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT® series LT6231CDD#TRPBF, dual general-purpose op-amp, 215 MHz GBW, 70V/µs slew rate, rail-to-rail output, 3V to 12.6V supply, 8-WFDFN exposed pad package, 0°C to 70°C.","salesMarkdown":"## Package and mounting It runs rail-to-rail on the output side, which matters when you are swinging close to the supply rails in a single-supply signal chain. The 3.3 mA per-channel supply current is the price you pay for that speed — this is not a micropower part, it is a signal-conditioning amp for ADC drivers, video buffers, or high-speed filter stages where bandwidth and settling time drive the choice. ## Package and rework — the 8-DFN exposed pad The 8-WFDFN exposed pad package (3x3 mm body) is a QFN-style part with a center thermal pad. That pad needs a via stitch to the ground plane to pull heat out of the die — without it the junction climbs fast if you push the 30 mA per-channel output near the supply rails. Rework is doable with hot air if you preheat the board to 100°C and use a fine-tip nozzle; the exposed pad gives you a visual alignment check when the part self-centers during reflow. ## Temperature grade and deployment boundary Fine for bench instruments, office equipment, audio gear, or indoor telecom — but do not spec it into a motor drive enclosure, engine bay, or outdoor cabinet without a temperature chamber test. The 450 µV input offset voltage is typical for a high-speed bipolar input stage; if you need sub-100 µV offset for precision DC, look at a chopper-stabilized amp instead.","metaTitle":"LT6231CDD#TRPBF Dual Rail-to-Rail Op-Amp, 215 MHz GBW","metaDescription":"Analog Devices LT6231CDD#TRPBF dual general-purpose op-amp in 8-DFN package. 215 MHz gain-bandwidth, 70V/µs slew rate, rail-to-rail output.","metaKeywords":null},"attributes":{"series":"LT®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Series":"LT®","Package":"Tape & Reel (TR); Cut Tape (CT)","Slew Rate":"70V/µs","Output Type":"Rail-to-Rail","Mounting Type":"Surface Mount","Amplifier Type":"General Purpose","Package / Case":"8-WFDFN Exposed Pad","lifecycle_stage":"eol_hot","Current - Supply":"3.3mA (x2 Channels)","Number of Circuits":"2","Current - Input Bias":"5 µA","Operating Temperature":"0°C ~ 70°C","Gain Bandwidth Product":"215 MHz","Voltage - Input Offset":"450 µV","Supplier Device Package":"8-DFN (3x3)","Current - Output / Channel":"30 mA","Voltage - Supply Span (Max)":"12.6 V","Voltage - Supply Span (Min)":"3 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.97","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.97000","currency":"USD"},{"qty":10,"price":"$6.25700","currency":"USD"},{"qty":25,"price":"$5.91480","currency":"USD"},{"qty":100,"price":"$5.12620","currency":"USD"},{"qty":250,"price":"$4.86328","currency":"USD"},{"qty":500,"price":"$4.36380","currency":"USD"},{"qty":1000,"price":"$3.72000","currency":"USD"},{"qty":2500,"price":"$3.72000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5801b521930a68bc5315511745fcdd4a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is a functional equivalent or second-source for LT6231CDD#TRPBF?","answer":"The AD8028 has a higher slew rate (100 V/µs) and lower input offset voltage (200 µV), but comes in an MSOP-8 package rather than the DFN. Check the pinout and footprint before substituting — the packages are not drop-in compatible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT6231CDDTRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT6231CDDTRPBF 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}}