Cirrus Logic Inc.
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
WM8758CBGEFL/V
Lihat Detail Lembar Data

WM8758CBGEFL/V

Product Overview

Category

WM8758CBGEFL/V belongs to the category of audio codecs.

Use

It is primarily used for audio signal processing and conversion in various electronic devices such as smartphones, tablets, laptops, and portable media players.

Characteristics

  • High-quality audio processing capabilities
  • Low power consumption
  • Compact size
  • Wide range of input and output options
  • Integrated digital-to-analog converter (DAC) and analog-to-digital converter (ADC)
  • Support for multiple audio formats

Package

WM8758CBGEFL/V is available in a small form factor package, making it suitable for space-constrained applications. It is typically supplied in tape and reel packaging.

Essence

The essence of WM8758CBGEFL/V lies in its ability to provide high-fidelity audio processing and conversion, enhancing the overall audio experience in electronic devices.

Packaging/Quantity

The product is usually packaged in reels containing a specific quantity of chips, depending on the customer's requirements.

Specifications

  • Supply Voltage: 2.7V - 3.6V
  • Audio Formats: PCM, I2S, TDM
  • Sampling Rates: Up to 192 kHz
  • Digital Interface: I2C, SPI
  • Total Harmonic Distortion + Noise (THD+N): <0.01%
  • Signal-to-Noise Ratio (SNR): >100 dB
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The WM8758CBGEFL/V has a total of 32 pins. The pin configuration is as follows:

  1. VDDA
  2. AGND
  3. AVDD
  4. DVDD
  5. DGND
  6. LOUTN
  7. LOUTP
  8. ROUTN
  9. ROUTP
  10. LOUT2N
  11. LOUT2P
  12. ROUT2N
  13. ROUT2P
  14. MICBIAS1
  15. MICBIAS2
  16. MICN
  17. MICP
  18. BCLK
  19. LRCLK
  20. SDIN
  21. SDOUT
  22. MCLK
  23. GPIO1
  24. GPIO2
  25. GPIO3
  26. GPIO4
  27. GPIO5
  28. GPIO6
  29. GPIO7
  30. GPIO8
  31. GPIO9
  32. GPIO10

Functional Features

  • High-quality audio signal processing and conversion
  • Integrated DAC and ADC for seamless audio playback and recording
  • Support for multiple audio formats and sampling rates
  • Low power consumption for extended battery life in portable devices
  • Flexible digital interface options for easy integration with various microcontrollers
  • On-chip control registers for configuring audio settings
  • Built-in microphone bias voltage generation for direct microphone connection

Advantages and Disadvantages

Advantages

  • Excellent audio quality
  • Compact size for space-constrained designs
  • Wide range of input and output options
  • Low power consumption
  • Easy integration with microcontrollers

Disadvantages

  • Limited availability of alternative models
  • Relatively higher cost compared to some other audio codecs

Working Principles

WM8758CBGEFL/V operates by receiving digital audio data through its digital interface (I2S, TDM) and converting it into analog signals using the integrated DAC. The analog signals are then amplified and processed to provide high-quality audio output. Similarly, during audio recording, the analog input signals are converted into digital format using the integrated ADC.

Detailed Application Field Plans

WM8758CBGEFL/V finds applications in a wide range of electronic devices, including but not limited to: - Smartphones - Tablets - Laptops - Portable media players - Digital audio players - Gaming consoles - Automotive infotainment systems

Detailed and Complete Alternative Models

While WM8758CBGEFL/V is a highly capable audio codec, there are alternative models available in the market that offer similar functionality. Some of the notable alternatives include: - WM8994: A high-performance audio codec with advanced features. - CS42L52: A low-power audio codec suitable for battery-powered devices. - MAX98090: An integrated audio codec with enhanced noise cancellation capabilities.

These alternative models can be considered based on specific project requirements and cost considerations.

Word count: 550 words

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan WM8758CBGEFL/V dalam solusi teknis

  1. What is the maximum sampling rate supported by WM8758CBGEFL/V?
    - The maximum sampling rate supported by WM8758CBGEFL/V is 96 kHz.

  2. Can WM8758CBGEFL/V be used in mobile devices?
    - Yes, WM8758CBGEFL/V is suitable for use in mobile devices due to its low power consumption and small footprint.

  3. Does WM8758CBGEFL/V support multiple input sources?
    - Yes, WM8758CBGEFL/V supports multiple input sources, including line-in, microphone, and digital audio interfaces.

  4. What are the output options available with WM8758CBGEFL/V?
    - WM8758CBGEFL/V provides various output options, including headphone, line-out, and digital audio outputs.

  5. Is WM8758CBGEFL/V compatible with I2C interface for control and configuration?
    - Yes, WM8758CBGEFL/V is compatible with the I2C interface for easy control and configuration.

  6. Can WM8758CBGEFL/V be used in automotive applications?
    - Yes, WM8758CBGEFL/V is suitable for automotive applications, offering robust performance and reliability.

  7. What are the key features of WM8758CBGEFL/V for audio processing?
    - WM8758CBGEFL/V offers features such as programmable filters, equalizers, and dynamic range control for advanced audio processing.

  8. Does WM8758CBGEFL/V support digital audio formats like PCM and I2S?
    - Yes, WM8758CBGEFL/V supports popular digital audio formats, including PCM and I2S.

  9. What is the typical power consumption of WM8758CBGEFL/V in active mode?
    - The typical power consumption of WM8758CBGEFL/V in active mode is low, making it suitable for battery-powered devices.

  10. Can WM8758CBGEFL/V be used in conjunction with other audio codecs for multi-channel audio systems?
    - Yes, WM8758CBGEFL/V can be integrated with other audio codecs to create multi-channel audio systems for various applications.