{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADV476KN40","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADV476KN40","canonicalUrl":"https://icboms.com/analog-devices/ADV476KN40","factsUrl":"https://icboms.com/api/mcp/products/ADV476KN40","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADV476KN40, Series ADV476, 6-bit Color Palette RAM-DAC, 3 D/A Converters, Current - Unbuffered Output, Through Hole, 28-PDIP (0.600\", 15.24mm), 0°C ~ 70°C, ±0.5 LSB INL.","salesMarkdown":"## What this part is — a 6-bit color palette RAM-DAC for video display systems The Analog Devices ADV476KN40 is a 6-bit, 3-channel color palette RAM-DAC designed for video graphics applications, such as VGA and EGA display subsystems. It integrates three 6-bit D/A converters with a 256 × 18 color lookup table, allowing simultaneous red, green, and blue analog output from a digital pixel stream. The part operates from a single 4.5 V to 5.5 V supply for both analog and digital rails, and is specified over the commercial temperature range of 0°C to 70°C. ## Package and mounting — through-hole legacy, still serviceable Housed in a 28-pin PDIP (0.600\" body width, 15.24 mm row spacing), the ADV476KN40 is a through-hole part. That footprint suits prototype boards, socketed designs, or retrofit into older video cards where a surface-mount rework is impractical. The product status is Active. For dual-sourcing or a surface-mount alternative, the PLCC package variant is the same die in a different package, though the evidence does not list it as a formal second source.","metaTitle":"ADV476KN40 6-Bit Color Palette RAM-DAC, 3-Channel, 28-PDIP","metaDescription":"ADV476KN40 6-bit, 3-channel color palette RAM-DAC from Analog Devices. 28-PDIP, 0°C to 70°C, ±0.5 LSB INL. Active production.","metaKeywords":null},"attributes":{"series":"ADV476","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"ADV476","Package":"Bulk","Output Type":"Current - Unbuffered","INL/DNL (LSB)":"±0.5 (Max), ±1 (Max)","Mounting Type":"Through Hole","Number of Bits":"6","Package / Case":"28-DIP (0.600\\\", 15.24mm)","lifecycle_stage":"eol_hot","Differential Output":"No","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"28-PDIP","Number of D/A Converters":"3","Voltage - Supply, Analog":"4.5V ~ 5.5V","Voltage - Supply, Digital":"4.5V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.33","priceTiers":[{"qty":129,"price":"$2.33000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ADV476KN40/alternatives.json"},"ai":{"faq":[{"question":"Can the ADV476KN40 replace the ADV476KP40?","answer":"The ADV476KN40 and ADV476KP40 share the same die and electrical specifications, but the KP40 uses a PLCC surface-mount package while the KN40 uses a PDIP through-hole package. They are not pin-compatible — the board layout must match the package. For a direct replacement, verify the package type on your existing design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADV476KN40","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADV476KN40 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}}