{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX5521ETC+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX5521ETC","canonicalUrl":"https://icboms.com/analog-devices/MAX5521ETC","factsUrl":"https://icboms.com/api/mcp/products/MAX5521ETC%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX5521ETC+ 10-bit DAC, Voltage - Buffered output, SPI interface, 660 µs settling time, 12-WQFN Exposed Pad, Tube.","salesMarkdown":"## 10-bit DAC with voltage-buffered output The MAX5521ETC+: The internal reference type means no external reference IC is required; the DAC generates its own full-scale voltage from the supply rails. Architecture is a current-source DAC followed by a voltage buffer — this topology delivers monotonic performance with the ±0.2 LSB DNL figure, which guarantees no missing codes across the full output range. ## Settling time and update rate Typical settling time is 660 µs to 0.5 LSB for a full-scale step — this sets the maximum update rate at roughly 1.5 kHz for a 10-bit output transition. For applications like set-point control in a PID loop or trimming a power supply, this is fast enough for most closed-loop updates. The SPI data interface operates up to the DAC's internal shift-clock limit; the 660 µs settling time, not the SPI clock rate, is the throughput bottleneck. Housed in a 12-lead WQFN with exposed pad (4x4 mm TQFN footprint per the supplier device package). Tube packaging is standard for this order code; for reel quantities, check the alternate order code suffix at RFQ.","metaTitle":"MAX5521ETC+ 10-bit DAC, SPI, Voltage-Out, 12-TQFN","metaDescription":"MAX5521ETC+ 10-bit voltage-buffered DAC from Analog Devices. SPI interface, 660 µs settling time, 1.8-5.5 V supply. Active production, ROHS3 compliant.","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 - Buffered","Architecture":"Current Source","INL/DNL (LSB)":"±1, ±0.2","Mounting Type":"Surface Mount","Settling Time":"660µs (Typ)","Data Interface":"SPI","Number of Bits":"10","Package / Case":"12-WQFN Exposed Pad","Reference Type":"Internal","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"12-TQFN (4x4)","Number of D/A Converters":"1","Voltage - Supply, Analog":"1.8V ~ 5.5V","Voltage - Supply, Digital":"1.8V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.78","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.78000","currency":"USD"},{"qty":10,"price":"$6.12400","currency":"USD"},{"qty":25,"price":"$5.83880","currency":"USD"},{"qty":100,"price":"$5.06980","currency":"USD"},{"qty":250,"price":"$4.84192","currency":"USD"},{"qty":500,"price":"$4.41472","currency":"USD"},{"qty":1000,"price":"$3.84507","currency":"USD"},{"qty":2500,"price":"$3.70266","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the settling time and what does it mean for my update rate?","answer":"The typical settling time is 660 µs for a full-scale step. This means the DAC output reaches within 0.5 LSB of the final value in 660 µs, limiting the maximum update rate to roughly 1.5 kHz for a 10-bit transition."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX5521ETC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX5521ETC 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}}