{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX22191AUT+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX22191AUTT","canonicalUrl":"https://icboms.com/analog-devices/MAX22191AUTT","factsUrl":"https://icboms.com/api/mcp/products/MAX22191AUT%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX22191AUT+T, Digital Input IC, SOT-23-6 package, Tape & Reel, ROHS3 compliant, active production.","salesMarkdown":"## Digital input conditioner in a SOT-23-6 footprint The MAX22191AUT+T is a single-channel digital input IC from Analog Devices, housed in a 6-pin SOT-23 package (also designated SOT-6 by the supplier). It accepts field-side 24 VDC signals from sensors or pushbuttons and presents a logic-level output to the controller — no external resistor dividers or optocouplers needed for the level translation. Targeted at automation control applications, this part replaces the discrete resistor-diode-optocoupler chain that typically occupies 30–50 mm² of board area with a single 3 mm × 3 mm IC. The SOT-23-6 footprint keeps the BOM dense and the routing local to the input connector. The SOT-23-6 package has a 0.95 mm pitch — a standard two-layer PCB with 6/6 mil trace/space handles the fan-out without vias. RoHS3 compliance covers the full bill of materials — no exempt lead finishes or halogenated flame retardants. The part carries the standard Analog Devices marking; the laser-etched date code on the reel label should match the manufacturing plant's font and lot format for that quarter. ## Lifecycle and compliance posture No pin-compatible second source or functional equivalent is listed in the ledger. The MAX22191 family is a single-source Analog Devices part; for a multi-source BOM hedge, the design should accommodate a second footprint or an external discrete solution at the layout stage.","metaTitle":"MAX22191AUT+T Digital Input IC, SOT-23-6, Active","metaDescription":"MAX22191AUT+T from Analog Devices — Digital Input IC in SOT-23-6, active production, ROHS3 compliant. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Digital Input","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Automation Control","Mounting Type":"Surface Mount","Package / Case":"SOT-23-6","lifecycle_stage":"eol_hot","Supplier Device Package":"SOT-6"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.97","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.97000","currency":"USD"},{"qty":10,"price":"$1.76600","currency":"USD"},{"qty":25,"price":"$1.66640","currency":"USD"},{"qty":100,"price":"$1.41990","currency":"USD"},{"qty":250,"price":"$1.33320","currency":"USD"},{"qty":500,"price":"$1.16656","currency":"USD"},{"qty":1000,"price":"$0.96657","currency":"USD"},{"qty":2500,"price":"$0.89991","currency":"USD"},{"qty":5000,"price":"$0.86658","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4b1d2309c4f0c5751a0eb8a0dd20568b.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX22191AUTT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX22191AUTT 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}}