The WM8987LGECO/RV is a low power stereo CODEC with integrated Class D speaker drivers from Cirrus Logic. It is designed for portable audio applications, offering high-fidelity audio playback and recording capabilities. This CODEC integrates various analog and digital functions to minimize external component count and board space, making it suitable for space-constrained devices.

Applications:

• Portable media players
• Mobile phones
• Tablet computers
• Digital cameras
• Voice recorders

Features:

• Stereo Class D speaker drivers with integrated charge pump
• Low power consumption for extended battery life
• Integrated headphone amplifier
• Flexible digital audio interface supporting various sample rates
• Multi-channel audio support
• Advanced power management features
• Integrated PLL
• Digital volume control
• ADC and DAC with high SNR
• Support for multiple audio formats

Benefits:

• High-quality audio performance: Delivers clear and crisp audio for enhanced user experience.
• Low power consumption: Extends battery life in portable devices.
• Reduced component count: Simplifies design and reduces board space.
• Flexible audio interface: Supports various audio formats and sample rates for versatile applications.
• Integrated speaker drivers: Eliminates the need for external amplifiers, saving cost and space.

Additional Details:

The WM8987LGECO/RV operates on a low voltage supply and incorporates advanced power management techniques to minimize power consumption in both active and standby modes. It supports a wide range of audio sample rates, allowing for compatibility with various audio sources. The integrated Class D speaker drivers provide efficient amplification, delivering high-quality audio to the speakers. This CODEC also features an integrated headphone amplifier, enabling users to connect headphones directly without the need for external amplification. The device's digital audio interface supports various protocols, including I2S, PCM, and TDM, providing flexibility in system design. The WM8987LGECO/RV is available in a compact package, making it suitable for integration into small form factor devices. It also incorporates digital volume control which provides precise adjustment of the audio output level. It's SNR for DAC and ADC is designed for high fidelity audio playback and recording.