{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX5805BAUB+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX5805BAUBT","canonicalUrl":"https://icboms.com/analog-devices/MAX5805BAUBT","factsUrl":"https://icboms.com/api/mcp/products/MAX5805BAUB%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX5805BAUB+T, 12-bit voltage-output DAC, I²C interface, R-2R architecture, ±0.5 LSB INL, 6.3 µs settling, 10-uMAX/uSOP package, -40 to 125°C.","salesMarkdown":"The MAX5805BAUB+T is a 12-bit voltage-output DAC from Analog Devices, built around an R-2R architecture with a buffered output stage. It communicates over an I²C interface — a common choice for precision set-point or trim applications where a SPI bus is already occupied or the pin count is tight. Integral non-linearity is ±0.5 LSB typical, differential non-linearity ±0.2 LSB — the monotonicity guarantee means the output never steps backwards as the code increases, which matters when the DAC drives a closed-loop control or a calibration trim that cannot tolerate a non-monotonic glitch. Settling time is 6.3 µs typical to ½ LSB. The reference can be external or internal — the internal reference eliminates an external reference IC on a cost-sensitive board, while an external reference improves absolute accuracy when the system already carries a precision voltage source. ## Temperature grade and environment That covers an engine-bay ECU, a rooftop solar inverter, or a factory-floor sensor node without a separate temperature derating step. The 10-uMAX/uSOP package (3.00 mm body width) is a surface-mount MSOP footprint. It is a common layout — the 0.50 mm pitch demands a standard 4-layer board for fan-out, but the small body keeps the board area per DAC channel under 30 mm².","metaTitle":"MAX5805BAUB+T DAC, 12-bit, I²C, 10-uMAX, Active","metaDescription":"MAX5805BAUB+T 12-bit DAC from Analog Devices, voltage-buffered output, I²C interface, ±0.5 LSB INL, 6.3 µs settling, -40 to 125°C, 10-uMAX package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Voltage - Buffered","Architecture":"R-2R","INL/DNL (LSB)":"±0.5, ±0.2","Mounting Type":"Surface Mount","Settling Time":"6.3µs (Typ)","Data Interface":"I²C","Number of Bits":"12","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","Reference Type":"External, Internal","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"10-uMAX/uSOP","Number of D/A Converters":"1","Voltage - Supply, Analog":"2.7V ~ 5.5V","Voltage - Supply, Digital":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.85","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.85000","currency":"USD"},{"qty":10,"price":"$3.46100","currency":"USD"},{"qty":25,"price":"$3.27240","currency":"USD"},{"qty":100,"price":"$2.83610","currency":"USD"},{"qty":250,"price":"$2.69064","currency":"USD"},{"qty":500,"price":"$2.41430","currency":"USD"},{"qty":1000,"price":"$2.03616","currency":"USD"},{"qty":2500,"price":"$1.93435","currency":"USD"},{"qty":5000,"price":"$1.86163","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the output type and interface of MAX5805BAUB+T?","answer":"The output is voltage-buffered, and the data interface is I²C. The architecture is R-2R, with a single DAC channel and both external and internal reference options."},{"question":"What package does MAX5805BAUB+T come in?","answer":"It is supplied in a 10-TFSOP / 10-MSOP (0.118\", 3.00 mm width) package, also referred to as 10-uMAX/uSOP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX5805BAUBT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX5805BAUBT 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}}