{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX551AEUB+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX551AEUB","canonicalUrl":"https://icboms.com/analog-devices/MAX551AEUB","factsUrl":"https://icboms.com/api/mcp/products/MAX551AEUB%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX551AEUB+ DAC, 12-bit, Current - Unbuffered output, SPI, R-2R, 1µs settling, 10-TFSOP/10-MSOP, Tube, Surface Mount, -40°C to 85°C.","salesMarkdown":"## 12-bit SPI DAC — settling time and package fit The MAX551AEUB+ is a single-channel, 12-bit digital-to-analog converter with a current-unbuffered output and R-2R ladder architecture. It communicates over an SPI data interface, settling to within ±0.5 LSB INL/DNL in 1 µs — fast enough for closed-loop control loops updating at hundreds of kHz. Housed in a 10-pin TFSOP/MSOP package (3.00 mm body width), it mounts on the board as a 10-uMAX/uSOP footprint. Supply rails are clean: both analog and digital sections run from a single 5 V rail. The external reference pin lets you set the full-scale output voltage independent of the supply, which is useful when the DAC drives a downstream circuit with a different voltage ceiling. The package ships in tubes, which is the standard delivery format for this MSOP body size.","metaTitle":"MAX551AEUB+ 12-bit DAC, SPI, 1µs, 10-uMAX, Active","metaDescription":"MAX551AEUB+ from Analog Devices: 12-bit unbuffered DAC, SPI interface, 1 µs settling time, R-2R architecture, 10-uMAX package. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Output Type":"Current - Unbuffered","Architecture":"R-2R","INL/DNL (LSB)":"±0.5 (Max), ±0.5 (Max)","Mounting Type":"Surface Mount","Settling Time":"1µs","Data Interface":"SPI","Number of Bits":"12","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","Reference Type":"External","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"10-uMAX/uSOP","Number of D/A Converters":"1","Voltage - Supply, Analog":"5V","Voltage - Supply, Digital":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.42","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.42000","currency":"USD"},{"qty":10,"price":"$15.08800","currency":"USD"},{"qty":25,"price":"$14.46200","currency":"USD"},{"qty":100,"price":"$12.74240","currency":"USD"},{"qty":250,"price":"$12.11696","currency":"USD"},{"qty":500,"price":"$11.33524","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the output type and data interface of MAX551AEUB+?","answer":"It provides a current-unbuffered output and uses an SPI data interface. The R-2R architecture means the output impedance is code-dependent, so a following amplifier is typically required for voltage-mode operation."},{"question":"What package does MAX551AEUB+ come in?","answer":"The part is supplied in a 10-pin TFSOP/MSOP package (3.00 mm width), also referred to as the 10-uMAX/uSOP supplier device package. It ships in tubes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX551AEUB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX551AEUB 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}}