{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX5443AEUA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX5443AEUA","canonicalUrl":"https://icboms.com/analog-devices/MAX5443AEUA","factsUrl":"https://icboms.com/api/mcp/products/MAX5443AEUA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX5443AEUA+, 16-bit voltage-output DAC, R-2R architecture, SPI interface, 1µs settling time, ±0.5 LSB INL/DNL, single 2.7V-3.6V supply, -40°C to 85°C, 8-uMAX package.","salesMarkdown":"## 16-bit precision DAC in a compact 8-pin MSOP The Maxim MAX5443AEUA+ is a 16-bit, single-channel, voltage-output digital-to-analog converter built on an R-2R ladder architecture. It delivers a settling time of 1µs typical. ## What the 1µs settling and ±0.5 LSB mean for your BOM A 1µs typical settling time to 16-bit accuracy means this DAC can update at roughly 1 MSPS in a single-shot or burst mode, assuming the SPI clock keeps up. ## Package and footprint — fits tight analog front-ends Housed in an 8-pin TSSOP/MSOP package (3.00 mm body width), the MAX5443AEUA+ takes minimal board area. The supplier device package is listed as 8-uMAX/uSOP. ## Active lifecycle — no obsolescence clock ticking The MAX5443AEUA+ carries an active lifecycle status with no NRND or EOL flags. ROHS3 compliant. For a procurement decision, this means no last-time-buy pressure and no forced redesign window. The part is suitable for both new design-ins and sustaining production. If you are reviewing a BOM for long-life industrial or instrumentation equipment, this DAC does not introduce supply-chain risk from a pending discontinuation.","metaTitle":"MAX5443AEUA+ 16-bit DAC, SPI, 1µs settling, 8-uMAX","metaDescription":"Maxim MAX5443AEUA+ 16-bit voltage-output DAC, R-2R architecture, ±0.5 LSB INL/DNL, 1µs settling time, SPI interface, -40°C to 85°C, 8-uMAX. 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":"-40°C ~ 85°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":"$29.1","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$29.10000","currency":"USD"},{"qty":10,"price":"$26.84100","currency":"USD"},{"qty":25,"price":"$25.63480","currency":"USD"},{"qty":100,"price":"$22.92050","currency":"USD"},{"qty":250,"price":"$21.86500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9cbe9aef2d567574d9e2a76205e246a3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is MAX5443AEUA+'s listed output type?","answer":"The output type is voltage - unbuffered. This means the DAC output is the raw R-2R ladder voltage without an internal output buffer amplifier. The output impedance is determined by the R-2R network (typically 5-20 kΩ), so the load should be high-impedance or buffered externally."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX5443AEUA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX5443AEUA when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}