{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS28E38Q+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DS28E38QT","canonicalUrl":"https://icboms.com/analog-devices/DS28E38QT","factsUrl":"https://icboms.com/api/mcp/products/DS28E38Q%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices DeepCover® Authentication Chip, DS28E38Q+T, surface mount, 6-WDFN Exposed Pad / 6-TDFN (3x3), Tape & Reel.","salesMarkdown":"## What the package means for the board The DS28E38Q+T comes in a 6-WDFN Exposed Pad package, with the supplier device package identified as 6-TDFN (3x3 mm). ## Where it fits in the system The DS28E38Q+T is an Authentication Chip from the DeepCover® series, intended for security and authentication applications (Applications: Authentication, Security). It provides a hardware root of trust for verifying the identity of peripherals, consumables, or system modules — the chip stores a unique secret and performs a challenge-response protocol over a single-contact interface, so the system host can confirm the attached device is genuine without exposing the private key on the bus.","metaTitle":"Analog Devices DS28E38Q+T Authentication Chip, DeepCover","metaDescription":"Active-production Authentication Chip from Analog Devices DeepCover series. 6-TDFN package, ROHS3 compliant. Sourced to order — request a quote.","metaKeywords":null},"attributes":{"series":"DeepCover®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Authentication Chip","Series":"DeepCover®","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Authentication, Security","Mounting Type":"Surface Mount","Package / Case":"6-WDFN Exposed Pad","lifecycle_stage":"eol_hot","Supplier Device Package":"6-TDFN (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.76","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.76000","currency":"USD"},{"qty":10,"price":"$2.47800","currency":"USD"},{"qty":25,"price":"$2.43920","currency":"USD"},{"qty":50,"price":"$2.43280","currency":"USD"},{"qty":100,"price":"$2.17390","currency":"USD"},{"qty":250,"price":"$2.10248","currency":"USD"},{"qty":500,"price":"$2.09482","currency":"USD"},{"qty":1000,"price":"$1.95065","currency":"USD"},{"qty":2500,"price":"$1.82285","currency":"USD"},{"qty":5000,"price":"$1.67741","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9dcb6cefc058efd72b9a47dd55c295ed.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is DS28E38Q+T's listed type and series?","answer":"It is an Authentication Chip (Type: Authentication Chip) belonging to the DeepCover® series from Analog Devices."},{"question":"How can I order DS28E38Q+T or request a quote?","answer":"Submit an RFQ for your target quantity and delivery window."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DS28E38QT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DS28E38QT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}