{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX9979KCTK+D","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX9979KCTKD","canonicalUrl":"https://icboms.com/analog-devices/MAX9979KCTKD","factsUrl":"https://icboms.com/api/mcp/products/MAX9979KCTK%2BD","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX9979KCTK+D DAC, 16-bit resolution, 2 channels, SPI data interface, -1.5V to 6.5V supply, 68-WFQFN Exposed Pad package, Tube.","salesMarkdown":"## 16-bit dual DAC for ATE pin electronics The MAX9979KCTK+D is a 16-bit dual-channel digital-to-analog converter (DAC) from Analog Devices, designed for precision analog output generation in automated test equipment (ATE), signal generation, and calibration systems. Its SPI data interface allows direct connection to most MCU or FPGA SPI peripherals with minimal glue logic — the serial clock and data lines handle the 16-bit word transfer per channel. The supply range spans -1.5V to 6.5V, accommodating bipolar output stages that swing below ground — common in ATE pin electronics where the DAC drives a level-setting node referenced to a negative rail. ## Package and thermal board-fit The exposed pad also provides a low-inductance ground return for the high-speed SPI interface and analog output stages — critical for maintaining 16-bit linearity at the full update rate. Surface-mount assembly with standard lead-free reflow profiles; the ROHS3 compliance means no RoHS exemption paperwork needed for EU or global BOMs.","metaTitle":"Analog Devices MAX9979KCTK+D DAC, 16-bit, SPI, 68-TQFN","metaDescription":"16-bit dual-channel DAC with SPI interface, -1.5V to 6.5V supply range. Active production, ROHS3 compliant. 68-TQFN-EP package. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"DAC","Package":"Tube","Mounting Type":"Surface Mount","Data Interface":"SPI","Package / Case":"68-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"-1.5V ~ 6.5V","Resolution (Bits)":"16 b","Number of Channels":"2","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"68-TQFN-I (10x10)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$71.25","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$71.25000","currency":"USD"},{"qty":10,"price":"$67.68700","currency":"USD"},{"qty":25,"price":"$65.90560","currency":"USD"},{"qty":100,"price":"$61.00730","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the resolution of MAX9979KCTK+D?","answer":"The MAX9979KCTK+D is a 16-bit DAC, meaning it converts a 16-bit digital word into an analog output voltage with 65536 discrete levels across the output range."},{"question":"Does MAX9979KCTK+D have an SPI interface?","answer":"Yes, the data interface is SPI — the serial clock, data-in, and chip-select lines control both DAC channels over a standard 3-wire or 4-wire SPI bus."},{"question":"Is MAX9979KCTK+D RoHS compliant?","answer":"Yes, it is ROHS3 Compliant, meeting the latest EU RoHS directive without exemptions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX9979KCTKD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX9979KCTKD 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}}