The WM8706 is a high-performance stereo audio DAC (Digital-to-Analog Converter) from Wolfson Microelectronics (now Cirrus Logic). It's designed for high-fidelity audio applications, delivering excellent audio quality with low noise and distortion. This DAC is commonly used in CD players, DVD players, AV receivers, and other audio equipment where high-quality audio reproduction is required.

Applications

• CD Players
• DVD Players
• AV Receivers
• Digital Audio Workstations (DAWs)
• High-End Audio Equipment

Features

• Stereo DAC
• 24-bit Resolution
• Sampling Rates up to 192 kHz
• Low Noise and Distortion
• Differential Analog Outputs
• Digital Volume Control
• Multiple Digital Audio Interface Formats (I2S, Left Justified, Right Justified)
• Single-Ended or Differential Voltage Output

Benefits

• High-Fidelity Audio: Delivers exceptional audio quality with low noise and distortion.
• Versatile Sampling Rates: Supports a wide range of sampling rates for various audio formats.
• Flexible Audio Interface: Compatible with multiple digital audio interface formats.
• Digital Volume Control: Allows for precise volume adjustment.
• Differential Outputs: Provides enhanced noise immunity and signal integrity.

Additional Details

The WM8706 supports 24-bit audio resolution and sampling rates up to 192 kHz, enabling high-resolution audio playback. The differential analog outputs minimize noise and distortion, ensuring a clean and accurate audio signal. The digital volume control provides precise volume adjustment without introducing additional noise or distortion. The DAC supports multiple digital audio interface formats, including I2S, Left Justified, and Right Justified, providing flexibility in system design. It can be configured for either single-ended or differential voltage output, depending on the application requirements. The device operates with a low power supply voltage, typically in the range of 3.3V to 5V. It's typically available in a small surface-mount package. It requires external components, such as resistors and capacitors, for proper operation. The specific values of these components depend on the application requirements and can be determined using the manufacturer's datasheet and application notes. The WM8706 is a suitable choice for high-end audio applications where exceptional audio quality and versatile features are required.