| Status: Not Recommended for New DesignsRecommended for New Designs: CS4299 |
The CS4297A is an AC ‘97 2.1-compliant, stereo audio CODEC designed for PC multimedia systems. Using industry-leading Delta-Sigma and mixed-signal technology, the CS4297A enables the design of PC 99-compliant desktop, portable, and entertainment PCs.
Coupling the CS4297A with a PCI audio accelerator or core logic supporting the AC ‘97 interface implements a cost-effective, superior-quality audio solution. The CS4297A surpasses PC 99 and AC ‘97 2.1 audio quality standards. Windows® XP and 2000 drivers are available.

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Cirrus Logic's Enhanced PC Audio Controller Delivers Superior PCI Performance at Affordable ISA Prices High-Quality PC Audio Chip Simplifies Transition from ISA to PCI Architecture, Provides Affordable Solution for Streaming Audio, Surround Sound and Gaming |
Cirrus Logic Deploys Unique S/PDIF Output in Two New AC-97 V2.1-Compliant Audio Solutions Single and Two-Chip Solutions Support All Major Operating Systems | |
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New Cirrus Logic Codecs Offer Highest Quality Audio for PCS and Embedded Systems; First Solutions with S/PDIF Output New AC-97 v2.1-Compliant Audio Codecs Provide Superior Sound, Offer Easy Digital Connection with Consumer Electronics | ||
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