The CMI9761A-VC-LF is an audio codec manufactured by Realtek. It's a high-performance, low-power audio solution designed for a variety of applications, including notebook computers, desktop PCs, and embedded systems. The LF designation signifies lead-free compliance.

Applications

• Notebook computers: Integrated audio solution for providing high-quality sound.
• Desktop PCs: Audio codec for desktop computers, providing sound input and output capabilities.
• Embedded systems: Audio processing for various embedded applications.
• Gaming devices: Delivers immersive audio experience for gaming.
• Multimedia devices: Enhances audio playback and recording in multimedia devices.

Features

• High-definition audio: Supports high-definition audio playback and recording.
• Low power consumption: Designed for energy-efficient operation.
• Multiple audio channels: Supports multiple audio input and output channels.
• Built-in headphone amplifier: Provides high-quality headphone output.
• Integrated microphone amplifier: Offers integrated microphone input support.

Benefits

• Enhanced audio quality: Delivers clear and crisp audio for an immersive listening experience.
• Extended battery life: Low power consumption extends battery life in portable devices.
• Versatile audio connectivity: Supports multiple audio input and output options.
• Improved headphone performance: Built-in headphone amplifier provides high-quality headphone output.
• Simplified system design: Integrated microphone amplifier simplifies system design.

Additional Details

The CMI9761A-VC-LF is a multi-channel audio codec that supports various audio formats. The VC likely designates a specific package type or configuration. It typically connects to the system via an HD Audio link. It integrates analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) to handle audio input and output. Realtek datasheets provide comprehensive specifications, including audio performance metrics, power consumption details, and pinout information.