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Product Detailed Parameters
- Description：IC DAC VIDEO COLOR 96BIT 160MQFP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bag
- Function：RAM-DAC
- Applications：Professional Video
- Standards：-
- Control Interface：Serial
- Voltage - Supply：4.75V ~ 5.25V
- Mounting Type：Surface Mount
- Package / Case：160-BQFP
- Supplier Device Package：160-PQFP (28x28)
- Grade：-
- Qualification：-
Download product information
Overview
The ADV7160KS140 is a 96-bit pixel port Video RAM-DAC featuring triple 10-bit gamma-correcting D/A converters. It supports screen resolutions up to 1600 × 1280 at 85 Hz refresh rates. The device includes an on-board PLL, 64 × 64 hardware cursor generator, and three 256 × 10 color palette RAMs. It operates with a maximum clock frequency of 140 MHz and utilizes a 160-lead plastic quad flatpack package.
Feature Summary
- Integrates triple 10-bit DACs with gamma correction for true-color video output
- Includes programmable pixel port supporting multiple data formats via multiplexing
- Features on-board user-definable cursor generator and overlay palette RAM
Applications
- Windows Accelerators
- High Resolution True Color Graphics
- Professional Color Prepress Imaging
- Digital TV (HDTV, Digital Video)
Procurement Notes
Verify the specific speed grade suffix against the manufacturer's ordering guide to ensure the component matches the required clock performance specifications. Confirm that the package type corresponds to the thermally enhanced QFP variant intended for this part number. Cross-reference the revision level with current documentation to ensure compatibility with existing system designs.
Selection Notes
Select this component when designing graphics subsystems requiring high-resolution support up to 1600 × 1280 pixels. Ensure the design accommodates the +5 V power supply requirements and ECL-compatible clock inputs. Verify that the MPU interface timing constraints are met for reliable register access and control within the target application environment.
Part Context
This device belongs to the ADV7160/ADV7162 family of video RAM-DACs designed for high-performance graphics workstations. The ADV7160 variant specifically utilizes a thermally enhanced 160-lead QFP package to manage heat dissipation during operation. It serves as a core component in analog video generation circuits requiring precise color reproduction.
Replacement Considerations
Public confirmed substitute part numbers: ADV7162KS140.
