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WM8988LGECN/V
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WM8988LGECN/V

Product Overview

Category

WM8988LGECN/V 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 devices

Package

WM8988LGECN/V is available in a small surface-mount package, making it suitable for integration into compact electronic devices.

Essence

The essence of WM8988LGECN/V lies in its ability to provide high-quality audio processing and playback functionality in a compact form factor.

Packaging/Quantity

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

Specifications

  • Audio Codec Type: Stereo
  • Resolution: 24-bit
  • Sampling Rate: Up to 192 kHz
  • Digital Interface: I2S, PCM
  • Power Supply Voltage: 1.8V - 3.6V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of WM8988LGECN/V is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply Voltage | | 2 | GND | Ground | | 3 | LRCK | Left/Right Clock | | 4 | BCLK | Bit Clock | | 5 | SDIN | Serial Data Input | | 6 | SDOUT | Serial Data Output | | 7 | MCLK | Master Clock | | 8 | RESET | Reset | | 9 | AGND | Analog Ground | | 10 | AVDD | Analog Power Supply Voltage | | 11 | VREF | Reference Voltage | | 12 | MICBIAS | Microphone Bias Voltage | | 13 | LOUT | Left Channel Output | | 14 | ROUT | Right Channel Output | | 15 | LIN | Left Channel Input | | 16 | RIN | Right Channel Input |

Functional Features

  • High-quality audio processing and playback
  • Integrated microphone bias voltage for direct microphone connection
  • Support for various audio formats and sampling rates
  • Low power consumption for extended battery life in portable devices
  • Flexible digital interface options for easy integration with different systems

Advantages and Disadvantages

Advantages

  • High audio quality
  • Compact size
  • Wide compatibility
  • Low power consumption

Disadvantages

  • Limited number of input/output channels
  • May require additional components for certain applications

Working Principles

WM8988LGECN/V operates by receiving digital audio data through its input pins, which is then processed and converted into analog signals. These analog signals can be further amplified and outputted to speakers or headphones.

The codec also supports the reverse process, where analog audio signals are converted into digital data for further processing or transmission.

Detailed Application Field Plans

WM8988LGECN/V finds applications in various electronic devices, including but not limited to: - Smartphones and tablets - Portable media players - Digital audio recorders - Automotive infotainment systems - Home audio systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to WM8988LGECN/V include: - WM8994 - CS42L52 - MAX98090 - AK4556 - PCM5102A

These models can be considered as alternatives based on specific requirements and design considerations.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de WM8988LGECN/V em soluções técnicas

  1. What is the maximum input voltage for WM8988LGECN/V?
    - The maximum input voltage for WM8988LGECN/V is 3.6V.

  2. Can WM8988LGECN/V be used in mobile phone applications?
    - Yes, WM8988LGECN/V is suitable for mobile phone applications.

  3. What is the typical power consumption of WM8988LGECN/V?
    - The typical power consumption of WM8988LGECN/V is 5mW in playback mode.

  4. Does WM8988LGECN/V support stereo audio output?
    - Yes, WM8988LGECN/V supports stereo audio output.

  5. Is WM8988LGECN/V compatible with I2C interface?
    - Yes, WM8988LGECN/V is compatible with I2C interface for control and configuration.

  6. Can WM8988LGECN/V be used in automotive infotainment systems?
    - Yes, WM8988LGECN/V is suitable for automotive infotainment systems.

  7. What are the supported audio formats by WM8988LGECN/V?
    - WM8988LGECN/V supports PCM, I2S, TDM, and SPDIF audio formats.

  8. Does WM8988LGECN/V have built-in digital signal processing (DSP) features?
    - Yes, WM8988LGECN/V includes built-in digital signal processing features.

  9. What is the recommended operating temperature range for WM8988LGECN/V?
    - The recommended operating temperature range for WM8988LGECN/V is -40°C to 85°C.

  10. Can WM8988LGECN/V be used in portable audio devices?
    - Yes, WM8988LGECN/V is suitable for use in portable audio devices.