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ADV478 - CMOS 80 MHz Monolithic 256 x 24(18) Color Palette RAM-DACs

Download the ADV478 datasheet PDF. This datasheet also covers the ADV variant, as both devices belong to the same cmos 80 mhz monolithic 256 x 24(18) color palette ram-dacs family and are provided as variant models within a single manufacturer datasheet.

General Description

The ADV478 (ADV®) and ADV471 are pin compatible and software compatible RAM-DACs designed specifically for Personal System/2 compatible color graphics.

The ADV478 has a 256 × 24 color lookup table with triple 8-bit video D/A converters.

Key Features

  • Personal System/2.
  • Compatible.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADV-478.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ADV478
Manufacturer Analog Devices
File Size 193.21 KB
Description CMOS 80 MHz Monolithic 256 x 24(18) Color Palette RAM-DACs
Datasheet download datasheet ADV478 Datasheet

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Other Datasheets by Analog Devices

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ADV471 CMOS 80 MHz Monolithic 256 x 24(18) Color Palette RAM-DACs
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
a CMOS 80 MHz Monolithic 256 ؋ 24(18) Color Palette RAM-DACs ADV478/ADV471 FEATURES Personal System/2* Compatible FUNCTIONAL BLOCK DIAGRAM 80 MHz Pipelined Operation Triple 8-Bit (6-Bit) D/A Converters 256 ؋ 24(18) Color Palette RAM 15 ؋ 24(18) Overlay Registers RS-343A/RS-170 Compatible Outputs Sync on All Three Channels Programmable Pedestal (0 or 7.