{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT6231IDD#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT6231IDDPBF","canonicalUrl":"https://icboms.com/analog-devices/LT6231IDDPBF","factsUrl":"https://icboms.com/api/mcp/products/LT6231IDD%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT® series, LT6231IDD#PBF, dual general-purpose op-amp, 215 MHz gain-bandwidth, 70 V/µs slew rate, rail-to-rail output, surface-mount 8-DFN (3x3 mm) package.","salesMarkdown":"## What this dual op-amp delivers for high-speed signal chains The LT6231IDD#PBF is a dual-channel general-purpose op-amp from the LT® series, offering a 215 MHz gain-bandwidth product and 70 V/µs slew rate. That combination means it can handle fast pulse edges and wideband analog signals without slew-induced distortion — a common pain point in ADC driver stages or video buffers where a slower part would round off the waveform. Each channel delivers rail-to-rail output swing, which maximizes dynamic range when running from a single 3 V to 12.6 V supply. The 3.3 mA per-channel supply current keeps the thermal budget manageable in a dual-channel layout. ## Package and mounting At 215 MHz GBW, the LT6231IDD#PBF sits above general-purpose op-amps like the AD8646 (24 MHz, 11 V/µs), but below the AD8028 (190 MHz, 100 V/µs). The 70 V/µs slew rate is enough to reproduce a 10 MHz, 2 Vpp sine wave with less than 1% distortion — a practical benchmark for signal-chain design. Output current is rated at 30 mA per channel, which can drive a 50-ohm load to about 1.5 Vpp — useful for RF or video line driving where a dedicated buffer might otherwise be needed. ## Package and thermal considerations for the 8-DFN footprint The 8-WFDFN exposed pad package measures 3x3 mm and requires a thermal via array under the pad to pull heat into the PCB ground plane. Without that, the junction temperature rise at 30 mA output on both channels will exceed the datasheet's derating curve. ## Lifecycle and sourcing posture Sourcing is via RFQ — we confirm availability and current pricing at quote time against your BOM quantity.","metaTitle":"LT6231IDD#PBF – Analog Devices Dual Rail-to-Rail Op-Amp","metaDescription":"LT6231IDD#PBF dual general-purpose op-amp, 215 MHz GBW, 70 V/µs slew rate, rail-to-rail output, 8-DFN package. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"LT®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Series":"LT®","Package":"Tube","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":"-40°C ~ 85°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":"$7.16","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.16000","currency":"USD"},{"qty":10,"price":"$6.47200","currency":"USD"},{"qty":25,"price":"$6.17120","currency":"USD"},{"qty":100,"price":"$5.35850","currency":"USD"},{"qty":250,"price":"$5.11768","currency":"USD"},{"qty":500,"price":"$4.66612","currency":"USD"},{"qty":1000,"price":"$4.26000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5801b521930a68bc5315511745fcdd4a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is LT6231IDD#PBF suitable for high-frequency applications?","answer":"Yes. With a 215 MHz gain-bandwidth product and 70 V/µs slew rate, it can handle signals up to several tens of MHz with low distortion, making it a good fit for ADC drivers, active filters, and video buffers."},{"question":"What is the closest functional second-source to LT6231IDD#PBF?","answer":"The AD8028ARMZ-REEL7 is a dual-channel rail-to-rail op-amp with 190 MHz GBW and 100 V/µs slew rate — slightly faster slew but lower GBW. The AD8646ARZ is a lower-speed alternative (24 MHz, 11 V/µs) for less demanding paths."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT6231IDDPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT6231IDDPBF 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}}