{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX5443ACUA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX5443ACUA~3","canonicalUrl":"https://icboms.com/analog-devices/MAX5443ACUA~3","factsUrl":"https://icboms.com/api/mcp/products/MAX5443ACUA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX5443ACUA+, 16-bit voltage-output DAC, R-2R architecture, 1µs settling, SPI, 2.7V–3.6V supply, 8-uMAX/uSOP, 0°C–70°C.","salesMarkdown":"## 16-bit DAC with 1 µs settling in a small 8-pin package The Maxim MAX5443ACUA+ is a single-channel, 16-bit voltage-output digital-to-analog converter built around an R-2R ladder architecture. It settles to within 1 LSB in 1 µs (typical). The 1 µs settling time (typical) sets the maximum update rate — about 1 MSPS if the SPI clock and digital overhead allow. For a production BOM, this part presents no near-term supply risk. The part is ROHS3 compliant.","metaTitle":"MAX5443ACUA+ 16-bit DAC, 1µs settling, 8-uMAX","metaDescription":"Maxim MAX5443ACUA+ 16-bit voltage-output DAC, R-2R architecture, 1µs settling, SPI interface, 8-uMAX package. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tube","Output Type":"Voltage - Unbuffered","Architecture":"R-2R","INL/DNL (LSB)":"±0.5, ±0.5","Mounting Type":"Surface Mount","Settling Time":"1µs (Typ)","Data Interface":"SPI","Number of Bits":"16","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Reference Type":"External","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"8-uMAX/uSOP","Number of D/A Converters":"1","Voltage - Supply, Analog":"2.7V ~ 3.6V","Voltage - Supply, Digital":"2.7V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$24.52","priceTiers":[{"qty":1,"price":"$24.52000","currency":"USD"},{"qty":10,"price":"$22.61600","currency":"USD"},{"qty":25,"price":"$21.60000","currency":"USD"},{"qty":100,"price":"$19.31280","currency":"USD"},{"qty":250,"price":"$18.42340","currency":"USD"},{"qty":500,"price":"$17.53400","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9cbe9aef2d567574d9e2a76205e246a3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX5443ACUA%2B/alternatives.json"},"ai":{"faq":[{"question":"What is the output type of the MAX5443ACUA+?","answer":"The output is voltage, unbuffered. The R-2R ladder presents a resistive output; an external buffer is recommended for driving low-impedance loads."},{"question":"Are there equivalent or alternative parts to the MAX5443ACUA+?","answer":"Within the same family, the MAX5443ACUA+ is a 16-bit unbuffered voltage-output DAC. A pin-compatible alternative with the same resolution and interface would need to match the 8-uMAX package and SPI interface. No official second source is cited in the available records."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX5443ACUA~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX5443ACUA~3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}