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ADV471KP50 is listed in the Digital To Analog Converters range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC DAC 6, 8 BIT A-OUT 44PLCC. Review the specifications below when checking this part for your BOM.
Digital To Analog Converters specifications for ADV471KP50
- Description：IC DAC 6, 8 BIT A-OUT 44PLCC
- Series：ADV471
- Mfr：Analog Devices Inc.
- Package：Bulk
- Number of Bits：6, 8
- Number of D/A Converters：3
- Settling Time：20ns (Typ)
- Output Type：Current - Unbuffered
- Differential Output：Yes
- Data Interface：-
- Reference Type：External
- Voltage - Supply, Analog：4.5V ~ 5.25V, 4.75V ~ 5.5V
- Voltage - Supply, Digital：4.5V ~ 5.25V, 4.75V ~ 5.5V
- INL/DNL (LSB)：±1 (Max), ±1 (Max)
- Architecture：Pipelined
- Operating Temperature：0°C ~ 70°C
- Package / Case：44-LCC (J-Lead)
- Supplier Device Package：44-PLCC (16.59x16.59)
- Mounting Type：Surface Mount
- Grade：-
Digital To Analog Converters datasheet and documents for ADV471KP50
Digital To Analog Converters Overview
The ADV471KP50 is a CMOS monolithic color palette RAM-DAC manufactured by Analog Devices Inc. It features an 8-bit resolution with a 256 x 24(18) color palette architecture, designed for high-speed video applications. The device operates at a clock frequency of 80 MHz and utilizes a current-steering digital-to-analog conversion method. It is housed in a 44-pin PLCC package with J-leads, suitable for surface-mount installation. This component integrates memory functions to support palette-based color generation.
Digital To Analog Converters Feature Summary
- Integrates 256 x 24(18) color palette RAM for efficient color indexing
- Supports 80 MHz operation speed for high-resolution video processing
- Provides software and pin compatibility with the ADV478 series
Digital To Analog Converters Applications
- Personal System/2 compatible video systems
- Color palette-based display controllers
- High-speed video signal generation circuits
Digital To Analog Converters Procurement Notes
Verify component authenticity through authorized distributors due to potential obsolescence status. Confirm package integrity and lead condition upon receipt. Check datasheet revisions for specific timing requirements. Ensure storage conditions comply with moisture sensitivity levels defined in the official documentation before assembly.
Digital To Analog Converters Selection Notes
Select this component when pin and software compatibility with the ADV478 is required for legacy system upgrades or maintenance. Consider the 80 MHz bandwidth limit for video resolution requirements. Evaluate the 44-lead PLCC footprint against available PCB space constraints. Verify power supply voltage specifications match the target design environment.
Digital To Analog Converters Part Context
The ADV471KP50 belongs to the ADV47x family of RAM-DACs from Analog Devices. It serves as a specialized solution for color video applications requiring indexed color lookup capabilities. The part is functionally related to the ADV478 but offers specific packaging options. It addresses the need for compact, high-performance digital-to-analog conversion in personal computer graphics subsystems.
Digital To Analog Converters Replacement Considerations
The ADV478 is documented as a pin-compatible and software-compatible alternative within the same product family. Verify electrical parameter equivalence before substitution. Ensure the replacement part meets the same 80 MHz performance criteria.
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