{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX5721EUA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX5721EUA","canonicalUrl":"https://icboms.com/analog-devices/MAX5721EUA","factsUrl":"https://icboms.com/api/mcp/products/MAX5721EUA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX5721EUA+, 10-bit voltage-output DAC, dual channel, SPI/DSP interface, 10µs settling time, ±0.5 LSB INL, 2.7V-5.5V supply, -40°C to +85°C, 8-uMAX/uSOP package.","salesMarkdown":"## Two 10-bit DACs in an 8-pin package — what that means for the BOM The Maxim MAX5721EUA+ is a dual 10-bit voltage-output DAC using a String DAC architecture, packaged in an 8-uMAX/uSOP (3mm × 3mm) surface-mount package. Two independent DAC channels in this footprint let you replace two single-channel DACs with one IC, freeing board area and reducing component count on mixed-signal boards where two analog outputs are needed — programmable voltage references, bias trims, or set-point generation in industrial control loops. ## 10 µs settling — sizing the update rate for your control loop Settling time to ±0.5 LSB is 10 µs typical, which sets the per-channel update ceiling at roughly 100 kHz full-scale steps. That is fast enough for most industrial set-point generation, programmable power-supply margining, and sensor-trim DACs, but not for waveform synthesis or audio-rate output. The SPI/DSP-compatible serial interface clocks in the data, and an external reference sets the output span — so the accuracy of the reference voltage directly determines the absolute output accuracy. ## Linearity spec — ±0.5 LSB INL keeps monotonicity across temperature Integral nonlinearity is ±0.5 LSB typical, ±1 LSB maximum; differential nonlinearity is ±0.5 LSB typical, ±1 LSB maximum. The max DNL of ±1 LSB guarantees monotonic output — every increase in digital code produces a non-decreasing analog voltage — which matters when the DAC is used in a closed-loop trim or calibration path where a non-monotonic step would cause the loop to hunt or latch. The String DAC architecture inherently delivers this monotonicity without needing trimming, which keeps the part consistent across the -40°C to +85°C industrial temperature range. ## Supply rails — single-supply simplicity Both the analog and digital supply pins share the same 2.7 V to 5.5 V range, so a single 3.3 V or 5 V rail powers the entire DAC. No separate analog supply needed, which simplifies the power-tree design and reduces decoupling complexity on the board. The buffered voltage output can drive moderate loads directly — no external op-amp needed for typical interface or trim applications. ## Package and handling — 8-uMAX, MSL check before reflow Housed in an 8-uMAX/uSOP, also described as 8-TSSOP/8-MSOP with 0.118-inch body width. This is a standard fine-pitch surface-mount package — the footprint matches the common 8-MSOP land pattern. The part ships in Tube. MSL level is not stated in this record, but Maxim's uMAX packages are typically MSL 1, so a bake before reflow is generally not needed unless the sealed bag has been breached. Verify the date-code lot's MSL rating on the reel label if the part arrives from a surplus or secondary-source channel. ## Lifecycle and compliance — active, ROHS3, no obsolescence concern The MAX5721EUA+ carries an Active product status with ROHS3 compliance.","metaTitle":"MAX5721EUA+ 10-Bit Dual DAC, 10µs Settling, 8-uMAX","metaDescription":"Maxim MAX5721EUA+ 10-bit voltage-output DAC with 10µs settling time, dual channels, SPI/DSP interface. ±0.5 LSB INL. -40°C to +85°C. ROHS3.","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 - Buffered","Architecture":"String DAC","INL/DNL (LSB)":"±0.5, ±1 (Max)","Mounting Type":"Surface Mount","Settling Time":"10µs","Data Interface":"SPI, DSP","Number of Bits":"10","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":"2","Voltage - Supply, Analog":"2.7V ~ 5.5V","Voltage - Supply, Digital":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.89","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.89000","currency":"USD"},{"qty":10,"price":"$8.03500","currency":"USD"},{"qty":25,"price":"$7.66080","currency":"USD"},{"qty":100,"price":"$6.65190","currency":"USD"},{"qty":250,"price":"$6.35288","currency":"USD"},{"qty":500,"price":"$5.79236","currency":"USD"},{"qty":1000,"price":"$5.04495","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX5721.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the MAX5721EUA+ settling time?","answer":"The settling time is 10 µs typical to ±0.5 LSB for a full-scale step. This sets the per-channel update rate ceiling at roughly 100 kHz for full-scale transitions."},{"question":"Is MAX5721EUA+ RoHS compliant?","answer":"Yes, the MAX5721EUA+ is ROHS3 compliant. The \"+\" suffix in the order code indicates lead-free / RoHS-compliant finish from Maxim."},{"question":"MAX5721EUA+ vs MAX5720EUA+ what is the difference?","answer":"The MAX5721EUA+ is a dual 10-bit DAC with two independent output channels. The MAX5720EUA+ is the single-channel version in the same 8-uMAX package and pinout — the dual part replaces two single DACs on the same footprint, saving board area when two analog outputs are needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX5721EUA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX5721EUA 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}}