Cirrus Logic

WM8904CGEFL/V

WM8904CGEFL/V Description

The WM8904CGEFL/V is a high-performance stereo audio codec designed for ultra-low power (ULP) applications. Manufactured by Cirrus Logic Inc., this codec is ideal for portable and battery-powered devices where power efficiency and audio quality are paramount. The WM8904CGEFL/V features a robust set of technical specifications that make it a standout choice in the CODEC market.

WM8904CGEFL/V Features

• Power Supply Ranges: The WM8904CGEFL/V supports a wide range of supply voltages, with the digital supply ranging from 1.42V to 3.6V and the analog supply from 1.71V to 2V. This flexibility allows for compatibility with various power sources and ensures optimal performance across different operating conditions.
• High-Resolution Audio: With 24-bit resolution for both ADCs (Analog-to-Digital Converters) and DACs (Digital-to-Analog Converters), the WM8904CGEFL/V delivers exceptional audio quality. The typical signal-to-noise ratio (S/N) is 91dB for ADCs and 96dB for DACs, ensuring clear and dynamic audio output.
• Sigma Delta Modulation: The inclusion of Sigma Delta technology enhances the codec's performance by providing high accuracy and low noise, making it suitable for high-fidelity audio applications.
• ULP Design: The ultra-low power design of the WM8904CGEFL/V ensures minimal power consumption, which is crucial for extending battery life in portable devices.
• Surface Mount Packaging: The WM8904CGEFL/V is available in a 32QFN surface mount package, making it easy to integrate into compact and space-constrained designs.
• Compliance and Safety: The codec is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure before reflow soldering.
• Active Product Status: The WM8904CGEFL/V is an active product, ensuring continued availability and support from Cirrus Logic Inc.

WM8904CGEFL/V Applications

The WM8904CGEFL/V is well-suited for a variety of applications where high-quality audio and low power consumption are essential. Some specific use cases include:

• Portable Audio Devices: Ideal for smartphones, tablets, and other portable media players where battery life and audio performance are critical.
• Wearable Technology: Perfect for smartwatches and fitness trackers that require compact, low-power audio solutions.
• Voice-Activated Assistants: Suitable for small form-factor smart speakers and voice-controlled devices that demand high-fidelity audio output.
• Medical Devices: Applicable in medical devices that require reliable and low-power audio components, such as hearing aids and portable diagnostic equipment.

Conclusion of WM8904CGEFL/V

The WM8904CGEFL/V from Cirrus Logic Inc. stands out as a premier choice for designers and engineers seeking a high-performance, ultra-low power stereo audio codec. Its wide supply voltage range, high-resolution audio capabilities, and Sigma Delta modulation technology ensure superior audio quality while maintaining minimal power consumption. The surface mount packaging and compliance with environmental and safety standards make it a versatile and reliable component for a wide range of applications. Whether for portable audio devices, wearable technology, voice-activated assistants, or medical equipment, the WM8904CGEFL/V delivers exceptional performance and reliability, making it a valuable addition to any design.