{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADV478KP80","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADV478KP80","canonicalUrl":"https://icboms.com/analog-devices/ADV478KP80","factsUrl":"https://icboms.com/api/mcp/products/ADV478KP80","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADV478 series RAM-DAC, 256 x 24 color palette, 6/8-bit, pipelined, current-unbuffered output, 13 ns settling, 44-PLCC (J-Lead), surface mount, bulk.","salesMarkdown":"## What this 44-PLCC RAM-DAC does on your board The ADV478KP80 is a 256 x 24 color palette RAM-DAC — three 6-bit or 8-bit DACs in one package, pipelined architecture, with a typical settling time of 13 ns. ## Package, rework, and board-fit Housed in a 44-lead PLCC with J-leads (44-LCC), the supplier device package is 44-PLCC measuring 16.59 x 16.59 mm — a square body that sits in a socket or solders direct to the board. The J-lead profile gives you a bit of compliance during thermal cycling, and the PLCC body is easier to hand-rework than a fine-pitch QFP — hot air lifts the part without lifting the pad, provided you preheat the board to 100 °C or so. Surface-mount only; the bulk packaging means you get tubes or trays, not a reel, so plan for manual or tube-fed placement. ## Linearity and settling — what the numbers mean INL and DNL are both ±1 LSB max — the DAC output lands within one least-significant bit of the ideal value at every code, and no missing codes at the 6- or 8-bit resolution. The 13 ns typical settling time means the output settles to within 0.5 LSB in that window — fast enough for pixel-clock rates in the 50–80 MHz range typical of VGA-class video paths.","metaTitle":"ADV478KP80 Analog Devices, 6/8-bit 13 ns RAM-DAC, 44-PLCC","metaDescription":"ADV478KP80 256x24 color palette RAM-DAC, pipelined, 13 ns settling, 44-PLCC. Active production, RoHS non-compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":"ADV478","packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"ADV478","Package":"Bulk","Output Type":"Current - Unbuffered","Architecture":"Pipelined","INL/DNL (LSB)":"±1 (Max), ±1 (Max)","Mounting Type":"Surface Mount","Settling Time":"13ns (Typ)","Number of Bits":"6, 8","Package / Case":"44-LCC (J-Lead)","Reference Type":"External","lifecycle_stage":"eol_hot","Differential Output":"Yes","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"44-PLCC (16.59x16.59)","Number of D/A Converters":"3","Voltage - Supply, Analog":"4.5V ~ 5.25V, 4.75V ~ 5.5V","Voltage - Supply, Digital":"4.5V ~ 5.25V, 4.75V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$24.67","stockQuantity":0,"priceTiers":[{"qty":13,"price":"$24.67000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for ADV478KP80?","answer":"The AD5445YRUZ-REEL7 is a different architecture (R-2R vs pipelined), 12-bit, single DAC, with a 120 ns settling time — not a pin-compatible drop-in."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADV478KP80","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADV478KP80 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}}