Cirrus Logic Inc.
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WM8952ECS/RV
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WM8952ECS/RV

Product Overview

Category

The WM8952ECS/RV belongs to the category of audio codecs.

Use

It is primarily used for audio processing and playback in various electronic devices.

Characteristics

  • High-quality audio processing capabilities
  • Low power consumption
  • Compact size
  • Wide compatibility with different audio formats

Package

The WM8952ECS/RV comes in a small, surface-mount package.

Essence

The essence of the WM8952ECS/RV lies in its ability to provide high-fidelity audio processing and playback functionality in a compact form factor.

Packaging/Quantity

The WM8952ECS/RV is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

  • Audio Codec Type: Stereo
  • Sampling Rate: Up to 96kHz
  • Resolution: 24-bit
  • Interface: I2S, SPI, I2C
  • Power Supply: 3.3V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The WM8952ECS/RV has the following pin configuration:

  1. VDDIO
  2. GND
  3. LRCLK
  4. BCLK
  5. SDIN
  6. SDOUT
  7. MCLK
  8. RESET
  9. GPIO1
  10. GPIO2
  11. GPIO3
  12. GPIO4
  13. GPIO5
  14. GPIO6
  15. GPIO7
  16. GPIO8
  17. GPIO9
  18. GPIO10
  19. GPIO11
  20. GPIO12
  21. GPIO13
  22. GPIO14
  23. GPIO15
  24. GPIO16
  25. GPIO17
  26. GPIO18
  27. GPIO19
  28. GPIO20
  29. GPIO21
  30. GPIO22
  31. GPIO23
  32. GPIO24
  33. GPIO25
  34. GPIO26
  35. GPIO27
  36. GPIO28
  37. GPIO29
  38. GPIO30
  39. GPIO31
  40. GPIO32

Functional Features

  • Audio playback and recording
  • Digital signal processing
  • Volume control
  • Equalization
  • Noise cancellation
  • Audio mixing

Advantages and Disadvantages

Advantages

  • High-quality audio processing
  • Low power consumption
  • Compact size
  • Wide compatibility with different audio formats

Disadvantages

  • Limited number of GPIO pins
  • Requires external components for complete audio system integration

Working Principles

The WM8952ECS/RV operates by receiving digital audio data through its input pins, processing the data using its built-in DSP capabilities, and then outputting the processed audio through its output pins. It utilizes various algorithms and filters to enhance the audio quality and provide a seamless audio experience.

Detailed Application Field Plans

The WM8952ECS/RV finds applications in various electronic devices, including: 1. Smartphones and tablets 2. Portable media players 3. Automotive infotainment systems 4. Home audio systems 5. Gaming consoles

Detailed and Complete Alternative Models

  1. WM8960: Similar audio codec with additional features such as integrated headphone amplifier.
  2. CS4270: Competing audio codec with similar specifications and functionality.
  3. MAX9867: Alternative audio codec with focus on low power consumption and small form factor.

These alternative models can be considered based on specific requirements and design constraints.

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Énumérez 10 questions et réponses courantes liées à l'application de WM8952ECS/RV dans les solutions techniques

Sure, here are 10 common questions and answers related to the application of WM8952ECS/RV in technical solutions:

  1. Question: What is the maximum sampling rate supported by WM8952ECS/RV?
    Answer: The WM8952ECS/RV supports a maximum sampling rate of 96 kHz.

  2. Question: Can WM8952ECS/RV be used in battery-powered devices?
    Answer: Yes, WM8952ECS/RV is suitable for use in battery-powered devices due to its low power consumption.

  3. Question: What are the typical applications of WM8952ECS/RV?
    Answer: WM8952ECS/RV is commonly used in smartphones, tablets, portable audio players, and other portable multimedia devices.

  4. Question: Does WM8952ECS/RV support digital signal processing (DSP) features?
    Answer: Yes, WM8952ECS/RV includes built-in DSP features for audio enhancement and processing.

  5. Question: What is the recommended operating voltage range for WM8952ECS/RV?
    Answer: The recommended operating voltage range for WM8952ECS/RV is 2.7V to 3.6V.

  6. Question: Can WM8952ECS/RV be used in automotive audio systems?
    Answer: Yes, WM8952ECS/RV is suitable for use in automotive audio systems due to its robust design and performance.

  7. Question: Does WM8952ECS/RV support multiple audio input sources?
    Answer: Yes, WM8952ECS/RV supports multiple audio input sources, including line-in and microphone inputs.

  8. Question: What is the output power capability of WM8952ECS/RV?
    Answer: WM8952ECS/RV can deliver up to 100mW per channel into a 16Ω load.

  9. Question: Is WM8952ECS/RV compatible with popular audio interface standards?
    Answer: Yes, WM8952ECS/RV is compatible with I2S, PCM, and TDM audio interface standards.

  10. Question: Are evaluation boards or development kits available for WM8952ECS/RV?
    Answer: Yes, evaluation boards and development kits are available to facilitate the design and testing of WM8952ECS/RV-based solutions.