WM8786GEDS/RV

Product Overview

• Category: Audio Codec
• Use: The WM8786GEDS/RV is a high-performance audio codec designed for professional audio applications.
• Characteristics: It offers excellent audio quality, low power consumption, and a wide range of features suitable for various audio processing tasks.
• Package: The WM8786GEDS/RV comes in a small form factor package, making it suitable for space-constrained designs.
• Essence: This audio codec provides high-quality audio conversion and processing capabilities, enabling the creation of professional-grade audio systems.
• Packaging/Quantity: The WM8786GEDS/RV is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Audio Resolution: Up to 24-bit
• Sampling Rates: Supports sampling rates from 8 kHz to 192 kHz
• Analog Inputs: Multiple analog input channels with programmable gain control
• Analog Outputs: Multiple analog output channels with programmable volume control
• Digital Interfaces: I2S, TDM, and S/PDIF interfaces for seamless integration with other audio devices
• Power Supply: Wide voltage range (3.3V to 5V) for flexible power options
• Control Interface: Serial control interface for easy configuration and control of the codec

Pin Configuration

The WM8786GEDS/RV has a total of 32 pins. Here is the detailed pin configuration:

1. VDDA - Analog Power Supply
2. VSSA - Analog Ground
3. AGND - Analog Ground
4. AVDD - Digital Power Supply
5. DVDD - Digital Power Supply
6. DGND - Digital Ground
7. MCLK - Master Clock Input
8. BCLK - Bit Clock Input
9. LRCLK - Left/Right Clock Input
10. SDIN - Serial Data Input
11. SDOUT - Serial Data Output
12. SCLK - Serial Clock Input
13. RESET - Reset Input
14. GPIO1 - General Purpose I/O 1
15. GPIO2 - General Purpose I/O 2
16. GPIO3 - General Purpose I/O 3
17. GPIO4 - General Purpose I/O 4
18. GPIO5 - General Purpose I/O 5
19. GPIO6 - General Purpose I/O 6
20. GPIO7 - General Purpose I/O 7
21. GPIO8 - General Purpose I/O 8
22. GPIO9 - General Purpose I/O 9
23. GPIO10 - General Purpose I/O 10
24. GPIO11 - General Purpose I/O 11
25. GPIO12 - General Purpose I/O 12
26. GPIO13 - General Purpose I/O 13
27. GPIO14 - General Purpose I/O 14
28. GPIO15 - General Purpose I/O 15
29. GPIO16 - General Purpose I/O 16
30. VREF - Reference Voltage Output
31. AGND - Analog Ground
32. VSSA - Analog Ground

Functional Features

• High-quality audio conversion and processing
• Programmable gain control for analog inputs
• Programmable volume control for analog outputs
• Multiple digital interfaces for seamless integration
• Flexible power supply options
• Easy configuration and control through the serial interface
• General-purpose I/O pins for additional functionality

Advantages and Disadvantages

Advantages: - Excellent audio quality - Low power consumption - Wide range of features - Small form factor package

Disadvantages: - Limited quantity per reel/tray (250 units)

Working Principles

The WM8786GEDS/RV operates by converting analog audio signals into digital data and vice versa. It utilizes high-quality converters and advanced processing algorithms to ensure accurate and faithful audio reproduction. The codec can be controlled and configured through the serial interface, allowing for easy integration into audio systems.

Detailed Application Field Plans

The WM8786GEDS/RV is suitable for a wide range of professional audio applications, including: - Audio recording and production equipment - Musical instruments - Professional audio mixers and consoles - Digital audio workstations - Home theater systems - Automotive audio systems

Detailed and Complete Alternative Models

• WM8786GEDS: Similar to WM8786GEDS/RV but without reel/tray packaging.
• WM8785GEDS: Lower-cost alternative with slightly reduced features.
• WM8790GEDS: Higher-end alternative with enhanced audio performance.

These alternative models offer different trade-offs in terms of cost, features, and performance, providing flexibility for various application requirements.

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