The WM8728SED is a stereo DAC (Digital-to-Analog Converter) from Wolfson Microelectronics (now Cirrus Logic), designed for a variety of audio applications requiring high-quality playback. It integrates advanced features to ensure low noise and distortion, contributing to a superior audio experience.
Applications:
- Portable media players
- Home entertainment systems
- Set-top boxes
- Digital radios
- Automotive audio systems
Features:
- Stereo DAC: Provides two channels of high-quality audio output.
- Low Noise and Distortion: Ensures clean and accurate audio reproduction.
- Digital Volume Control: Allows for precise volume adjustment.
- Multiple Sampling Frequencies: Supports a wide range of audio sampling rates.
- I2S Interface: Compatible with industry-standard digital audio interfaces.
- Integrated Filters: Reduces unwanted noise and artifacts.
- Single-Ended Outputs: Simplifies connection to external amplifiers.
Benefits:
- Excellent Audio Quality: Delivers a clear and detailed audio experience.
- Versatile Application: Suitable for a wide range of audio devices.
- Easy Integration: Simplifies system design and reduces component count.
- Cost-Effective Solution: Provides a high-performance audio solution at a competitive price.
- Reliable Performance: Designed for long-term stability and durability.
Additional Details:
The WM8728SED utilizes delta-sigma modulation to achieve its high level of performance. It incorporates digital filtering to remove unwanted noise and artifacts from the audio signal. The device features a digital volume control that allows for precise adjustment of the audio level. It supports a variety of sampling frequencies, making it compatible with a wide range of audio sources. The WM8728SED is typically available in a small surface-mount package, making it easy to integrate into compact devices. It operates from a single power supply. Detailed specifications regarding SNR, THD+N, and supported sampling rates can be found in the product datasheet.
