{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC6400IUD-26#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC6400IUD-26PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC6400IUD-26PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC6400IUD-26%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC6400IUD-26#PBF, ADC Driver, 16-WFQFN Exposed Pad, 16-QFN (3x3), Surface Mount, Tube, ROHS3 Compliant, Active.","salesMarkdown":"## ADC driver in a 3x3 mm QFN — signal-chain fit The Analog Devices LTC6400IUD-26#PBF is a fixed-gain differential ADC driver in the LTC6400 family, designed to interface directly between a high-speed analog source and a differential-input ADC. Listed for data-acquisition applications, this part handles the single-ended-to-differential conversion and common-mode level shifting that a modern pipeline or SAR ADC expects at its input. The 16-WFQFN footprint keeps the signal path short, which matters when driving sampling rates in the tens to hundreds of MHz range. ROHS3 compliant, no exemption issues on the horizon. No need to qualify a substitute unless the design requires a different gain option. ## Gain options in the same footprint The LTC6400 family shares a common 16-QFN (3x3) pinout across gain variants. The -26 suffix denotes a specific fixed gain; siblings include the LTC6400IUD-20#PBF and LTC6400IUD-8#PBF, each with a different gain setting. All are in the same Tube package format and surface-mount package case. If the signal-chain gain budget changes, swapping to a different suffix within the LTC6400 family is a board-compatible change — same footprint, same supply rails, same application class.","metaTitle":"LTC6400IUD-26#PBF ADC Driver, 16-QFN (3x3), Active","metaDescription":"Analog Devices LTC6400IUD-26#PBF ADC Driver in 16-WFQFN exposed pad package. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Type":"ADC Driver","Package":"Tube","Applications":"Data Acquisition","Mounting Type":"Surface Mount","Package / Case":"16-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Supplier Device Package":"16-QFN (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.1","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.10000","currency":"USD"},{"qty":10,"price":"$10.02800","currency":"USD"},{"qty":25,"price":"$9.56120","currency":"USD"},{"qty":100,"price":"$8.30190","currency":"USD"},{"qty":250,"price":"$7.92880","currency":"USD"},{"qty":500,"price":"$7.22920","currency":"USD"},{"qty":1000,"price":"$6.60000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/640026fa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between LTC6400IUD-26#PBF and LTC6400IUD-20#PBF?","answer":"Both are ADC drivers in the same 16-QFN (3x3) package and Tube format. The -26 and -20 suffixes indicate different fixed gain settings — the -26 provides a higher gain than the -20. The rest of the pinout and supply requirements are identical across the family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC6400IUD-26PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC6400IUD-26PBF 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}}