{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX548ACUA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX548ACUA","canonicalUrl":"https://icboms.com/analog-devices/MAX548ACUA","factsUrl":"https://icboms.com/api/mcp/products/MAX548ACUA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX548ACUA+ 8-bit DAC, dual voltage-unbuffered output, R-2R architecture, SPI interface, 4µs settling, ±0.9 LSB INL, 8-uMAX/uSOP package, tube.","salesMarkdown":"## Active 8-bit DAC with dual channels and SPI The MAX548ACUA+ is an 8-bit, dual-channel voltage-output DAC from Analog Devices, built on an R-2R ladder architecture. It settles to within 1 LSB in 4 µs typical — fast enough for closed-loop trim or set-point control in a microcontroller-based system. ## Accuracy and output drive The unbuffered voltage output means the DAC's output impedance is the R-2R network itself; the load impedance must be high enough not to pull the output below 1 LSB of accuracy. Each of the two DACs can be updated independently via SPI, and the supply-referenced architecture eliminates the need for an external voltage reference. ## Package and board-fit Supplied in tube format.","metaTitle":"Analog Devices MAX548ACUA+ 8-Bit DAC, 2-Ch, SPI, 8-uMAX","metaDescription":"MAX548ACUA+ 8-bit DAC, dual voltage-output, R-2R, SPI interface, 4µs settling, ±0.9 LSB INL. Active, RoHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Tube","Output Type":"Voltage - Unbuffered","Architecture":"R-2R","INL/DNL (LSB)":"-, ±0.9 (Max)","Mounting Type":"Surface Mount","Settling Time":"4µs (Typ)","Data Interface":"SPI","Number of Bits":"8","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Reference Type":"Supply","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"8-uMAX/uSOP","Number of D/A Converters":"2","Voltage - Supply, Analog":"2.5V ~ 5.5V","Voltage - Supply, Digital":"2.5V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.08","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.08000","currency":"USD"},{"qty":10,"price":"$7.29600","currency":"USD"},{"qty":25,"price":"$6.95680","currency":"USD"},{"qty":100,"price":"$6.04060","currency":"USD"},{"qty":250,"price":"$5.76912","currency":"USD"},{"qty":500,"price":"$5.26008","currency":"USD"},{"qty":1000,"price":"$4.58136","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/73d9f1d6305443a913b5a93a4008bfc0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy MAX548ACUA+ and get a price?","answer":"The MAX548ACUA+ is sourced through independent distribution."},{"question":"What is the output type of MAX548ACUA+?","answer":"It provides a voltage-unbuffered output from an R-2R ladder architecture. The output impedance is set by the ladder network, so the load should be high-impedance to maintain accuracy."},{"question":"What compliance documentation does Analog Devices provide for MAX548ACUA+?","answer":"The part is RoHS3 compliant. No additional compliance documentation (REACH, UL, IEC) is listed in the available records."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX548ACUA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX548ACUA 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}}