{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AD7247KRZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"AD7247KRZ","canonicalUrl":"https://icboms.com/analog-devices/AD7247KRZ","factsUrl":"https://icboms.com/api/mcp/products/AD7247KRZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices DACPORT® series AD7247KRZ, dual 12-bit voltage-output DAC, R-2R architecture, ±0.5 LSB INL, 10 µs settling, parallel interface, 24-SOIC wide-body package, industrial temperature range.","salesMarkdown":"## Dual 12-bit DAC in a wide-body SOIC The AD7247KRZ is a dual 12-bit voltage-output DAC from Analog Devices' DACPORT® family, packing two independent converters in a single 24-SOIC wide-body package (0.295\" body width, 7.50 mm). Each DAC uses an R-2R ladder architecture and delivers a buffered voltage output with ±0.5 LSB max INL and ±0.9 LSB max DNL — the INL spec is tight enough for 12-bit monotonicity across temperature without external trimming. Settling time is 10 µs to ±0.5 LSB, which suits closed-loop control and waveform generation where the update rate stays below 100 kHz per channel. ## Supply rails and temperature grade The part runs on split analog supplies of ±15 V and a separate +15 V digital supply — the analog rails give the output amplifiers headroom for a ±10 V swing, while the digital rail powers the parallel interface and internal logic. The reference can be driven externally or sourced from the internal reference — the external option lets you tie multiple DACs to a single precision reference for ratiometric accuracy across channels. ## Parallel interface and board integration The differential output is not available — the outputs are single-ended, buffered, and can drive up to 5 mA directly into a load or an op-amp buffer stage.","metaTitle":"AD7247KRZ Dual 12-Bit DAC, ±0.5 LSB INL, 24-SOIC","metaDescription":"Analog Devices AD7247KRZ dual 12-bit voltage-output DAC, ±0.5 LSB INL, 10 µs settling, parallel interface, industrial temp, 24-SOIC. Active, RoHS3.","metaKeywords":null},"attributes":{"series":"DACPORT®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"DACPORT®","Package":"Tube","Output Type":"Voltage - Buffered","Architecture":"R-2R","INL/DNL (LSB)":"±0.5 (Max), ±0.9 (Max)","Mounting Type":"Surface Mount","Settling Time":"10µs","Data Interface":"Parallel","Number of Bits":"12","Package / Case":"24-SOIC (0.295\\\", 7.50mm Width)","Reference Type":"External, Internal","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"24-SOIC","Number of D/A Converters":"2","Voltage - Supply, Analog":"±15V","Voltage - Supply, Digital":"15V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$58.47","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$58.47000","currency":"USD"},{"qty":10,"price":"$54.92500","currency":"USD"},{"qty":25,"price":"$53.15360","currency":"USD"},{"qty":100,"price":"$50.14500","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How does the AD7247KRZ compare to the AD7249ARZ?","answer":"The AD7249ARZ is a single-supply (10.8 V) dual DAC with an SPI interface, while the AD7247KRZ uses a parallel interface and requires ±15 V analog supplies plus a separate 15 V digital rail. The AD7247KRZ also offers tighter INL (±0.5 LSB max vs ±1 LSB max). They are not pin-compatible — the interface and supply scheme differ, so a board spin is needed to swap between them."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/AD7247KRZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/AD7247KRZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}