WM8718SEDS/V

Product Overview

Category

The WM8718SEDS/V belongs to the category of audio digital-to-analog converters (DACs).

Use

This product is primarily used in audio systems to convert digital audio signals into analog signals for playback through speakers or headphones.

Characteristics

• High-resolution audio conversion
• Low distortion and noise levels
• Wide dynamic range
• Support for various audio formats
• Compact and versatile design

Package

The WM8718SEDS/V comes in a small surface-mount package, making it suitable for integration into compact electronic devices.

Essence

The essence of the WM8718SEDS/V lies in its ability to accurately convert digital audio signals into high-quality analog signals, ensuring faithful reproduction of sound.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Resolution: Up to 24-bit
• Sampling Rate: Up to 192 kHz
• Signal-to-Noise Ratio: >100 dB
• Total Harmonic Distortion: <0.001%
• Power Supply Voltage: 3.3V or 5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VREF-
2. VREF+
3. AGND
4. DGND
5. SDATA
6. SCLK
7. LRCK
8. MUTE
9. DEEMPH
10. BICK
11. WS
12. DVDD
13. AVDD
14. VOUTR
15. VOUTL

Functional Features

• High-quality audio conversion
• Support for multiple audio formats
• Low power consumption
• Built-in mute and de-emphasis functions
• Flexible control interface

Advantages and Disadvantages

Advantages

• High-resolution audio conversion ensures excellent sound quality.
• Low distortion and noise levels result in accurate audio reproduction.
• Wide dynamic range allows for the faithful representation of subtle audio details.
• Versatile design enables integration into various audio systems.

Disadvantages

• Limited availability of alternative models from different manufacturers.
• May require additional external components for optimal performance in certain applications.

Working Principles

The WM8718SEDS/V utilizes advanced digital signal processing techniques to convert digital audio signals into analog form. It employs a combination of oversampling, filtering, and voltage output stages to achieve high-fidelity audio conversion.

Detailed Application Field Plans

The WM8718SEDS/V is commonly used in the following applications:

1. Home audio systems
2. Professional audio equipment
3. Automotive audio systems
4. Portable media players
5. Digital audio interfaces

Alternative Models

While the WM8718SEDS/V is a highly capable DAC, there are alternative models available in the market that offer similar functionality. Some notable alternatives include:

1. PCM1794A by Texas Instruments
2. AK4490EQ by AKM Semiconductor
3. ES9028PRO by ESS Technology

These alternative models provide comparable performance and can be considered based on specific application requirements.

In conclusion, the WM8718SEDS/V is a high-quality audio digital-to-analog converter with excellent performance characteristics. Its compact design, versatile features, and wide application field make it a popular choice among audio system designers.

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