{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADV7121KN50","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADV7121KN50","canonicalUrl":"https://icboms.com/analog-devices/ADV7121KN50","factsUrl":"https://icboms.com/api/mcp/products/ADV7121KN50","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADV7121 series, Triple 10-Bit Video DAC, 40-DIP (0.600\", 15.24mm), Through Hole, Bulk, Current - Buffered output, Pipelined architecture, ±2, ±1 LSB INL/DNL.","salesMarkdown":"## Triple 10-bit video DAC in a legacy through-hole footprint The ADV7121KN50 is a triple 10-bit video DAC from the ADV7121 series, built with a pipelined architecture for high-speed conversion in video signal chains. It drives three independent D/A converters with current-buffered output, making it a direct fit for RGB or YUV video generation in broadcast, test equipment, or legacy display systems. Housed in a 40-pin PDIP (0.600\" body width), this through-hole package suits boards that avoid fine-pitch SMT or where manual rework is common. ## Linearity and speed for video-grade conversion INL and DNL are specified at ±2 LSB and ±1 LSB respectively — tight enough that a 10-bit ramp across the full scale stays monotonic and free of missing codes. For a 10-bit DAC driving a 75-ohm video load, this linearity keeps the gray-scale steps uniform without visible banding. The pipelined architecture allows the three DACs to update concurrently at video pixel rates. With an external reference, the output current is set by the reference voltage and the internal scaling resistors — no internal bandgap means the user controls the full-scale range to match the video level. Operating temperature is rated 0°C to 70°C, which covers commercial indoor equipment (test racks, video switchers, broadcast monitors) but not extended industrial or outdoor enclosures. The part is RoHS non-compliant — a consideration for EU or RoHS-mandated builds.","metaTitle":"ADV7121KN50 Triple 10-Bit Video DAC, 40-PDIP, Active","metaDescription":"ADV7121KN50 triple 10-bit video DAC in 40-PDIP. Active production, RoHS non-compliant. Sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":"ADV7121","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"ADV7121","Package":"Bulk","Output Type":"Current - Buffered","Architecture":"Pipelined","INL/DNL (LSB)":"±2, ±1","Mounting Type":"Through Hole","Number of Bits":"10","Package / Case":"40-DIP (0.600\\\", 15.24mm)","Reference Type":"External","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"40-PDIP","Number of D/A Converters":"3","Voltage - Supply, Analog":"4.75V ~ 5.25V","Voltage - Supply, Digital":"4.75V ~ 5.25V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.25","stockQuantity":0,"priceTiers":[{"qty":20,"price":"$15.25000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cabe01a49bbc32ee62183922c6722ad2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will ADV7121KN50 drop into a board designed for AD5339ARM-REEL7?","answer":"No — the AD5339ARM-REEL7 is a 12-bit, surface-mount (MSOP) DAC with a voltage output and I²C interface, while the ADV7121KN50 is a 10-bit, through-hole (PDIP) DAC with current output and parallel interface. The package, pinout, and supply rails are different; a board spin or adapter is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADV7121KN50","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADV7121KN50 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}}