{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX538BCSA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX538BCSA","canonicalUrl":"https://icboms.com/analog-devices/MAX538BCSA","factsUrl":"https://icboms.com/api/mcp/products/MAX538BCSA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX538BCSA+, 12-bit voltage-output DAC, SPI data interface, R-2R architecture, 25µs settling time, ±1 LSB INL/DNL, single 5V supply, 0°C to 70°C, 8-SOIC package, Tube.","salesMarkdown":"## 12-bit voltage-output DAC with SPI — what it is and where it fits The Maxim MAX538BCSA+ is a single-channel, 12-bit digital-to-analog converter with a buffered voltage output and an R-2R ladder architecture. It communicates over a standard SPI interface. ## Supply rails and temperature — what the ratings mean for the BOM Both the analog and digital supply rails are tied to a single 5 V rail. The operating temperature range is 0°C to 70°C. ## Package and handling Housed in an 8-pin SOIC package with a 3.90 mm body width — the standard narrow SOIC footprint that every PCB layout tool has in its library. Surface-mount assembly with no exposed pad, so no thermal-via stitching needed. The part ships in a Tube, which is the typical through-hole-friendly format for prototype and low-volume builds. ## Lifecycle and sourcing The MAX538BCSA+ carries an Active lifecycle status and is ROHS3 compliant. For BOM planning, there is no imminent obsolescence risk.","metaTitle":"MAX538BCSA+ 12-Bit DAC, SPI, Voltage-Out, 8-SOIC","metaDescription":"Maxim MAX538BCSA+ 12-bit voltage-output DAC with SPI interface, 25µs settling time, ±1 LSB INL/DNL. Active, ROHS3, 0°C–70°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Output Type":"Voltage - Buffered","Architecture":"R-2R","INL/DNL (LSB)":"±1 (Max), ±1 (Max)","Mounting Type":"Surface Mount","Settling Time":"25µs (Typ)","Data Interface":"SPI","Number of Bits":"12","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Reference Type":"External","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"8-SOIC","Number of D/A Converters":"1","Voltage - Supply, Analog":"5V","Voltage - Supply, Digital":"5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.97","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.97000","currency":"USD"},{"qty":10,"price":"$10.07800","currency":"USD"},{"qty":25,"price":"$9.66000","currency":"USD"},{"qty":100,"price":"$8.51140","currency":"USD"},{"qty":250,"price":"$8.09364","currency":"USD"},{"qty":500,"price":"$7.57146","currency":"USD"},{"qty":1000,"price":"$6.94486","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/460a72ed9c4b6258c76a76373bc4adb3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How does MAX538BCSA+ compare to MAX538AESA+?","answer":"The MAX538AESA+ is the same 12-bit SPI DAC but in an extended temperature range (-40°C to +85°C) versus the commercial 0°C to 70°C range of the MAX538BCSA+. If your design needs to operate below freezing or above 70°C ambient, the AESA+ variant is the correct choice; otherwise the BCSA+ is functionally identical at a lower cost."},{"question":"What is the output type of MAX538BCSA+?","answer":"The MAX538BCSA+ has a buffered voltage output, meaning the DAC output is internally buffered with an op-amp, so it can drive moderate loads directly without an external buffer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX538BCSA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX538BCSA 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}}