WM8904CGEFL/V

Ultra low power codec for interfaces
6,142 有效庫存

WM8904CGEFL/V

有效庫存6,142

Ultra low power codec for interfaces

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About After Sales Service

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WM8904CGEFL/V 數據表
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目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

快速報價

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詳細說明

At the core of its appeal is the WM8904CGEFL/V's low power consumption design, making it an ideal fit for battery-powered devices. Its support for a wide array of audio formats, including PCM, DSD, and various compressed formats, ensures a seamless and versatile audio experience. Moreover, the codec's digital audio processing functions, such as EQ, dynamic range control, and volume control, empowers users to customize their audio output to perfection

主要特徵

  • High quality audio codec with Class G headphone amplifier
  • Low power consumption for portable applications
  • Advanced digital signal processing for audio enhancement
  • Programmable digital filters and EQ settings
  • Multiple input/output channels for versatile audio applications
  • I2C control interface for easy integration with microcontrollers

應用

  • Smartphones
  • Tablets
  • Laptops
  • Portable audio devices
  • Digital cameras
  • MP3 players
  • Headphones
  • Bluetooth speakers
  • Car audio systems
  • Home theater systems

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category ! Interface - CODECs RoHS Details
Product Audio CODECs Type Audio CODEC, Stereo
Resolution 24 bit Conversion Rate ! 48 kHz
Interface Type Serial 2-Wire Number of ADCs 2 ADC
Number of DACs 2 DAC Supply Voltage - Max 2 V
Supply Voltage - Min 1.71 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Mounting Style SMD/SMT
Package / Case QFN-32 Brand Cirrus Logic
Moisture Sensitive Yes Operating Supply Voltage ! 1.71 V to 2 V
Product Type ! CODECs Series WM8904
SNR - Signal to Noise Ratio 91 dB ADC/96 dB DAC Factory Pack Quantity 123
Subcategory Interface ICs THD plus Noise - 91 dB
Unit Weight 0.006653 oz

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 WM8904CGEFL/V PDF 下載

常見問題解答

What is WM8904CGEFL/V?

The WM8904CGEFL/V is a high-performance audio system-on-chip (SOC) designed by Cirrus Logic. It is ideal for applications requiring audio input/output processing, such as smartphones, tablets, and portable audio devices.

How Does WM8904CGEFL/V Work?

The WM8904CGEFL/V operates as a complete audio system SOC, integrating audio codecs, amplifiers, and digital signal processing. It processes audio input from microphones or other sources, and provides processed output to speakers or headphones, delivering high-fidelity sound with advanced features such as noise cancellation and equalization.

How Many Pins does WM8904CGEFL/V have and What are the Functions of the Pinout Configuration?

The WM8904CGEFL/V is housed in a compact BGA (Ball Grid Array) package. The pinout configuration includes:

  • Power and Ground Pins: Various pins for power supplies and ground connections.
  • Audio I/O Pins: Input and output pins for audio signals, including microphone inputs, speaker outputs, and headphone outputs.
  • Control Interface Pins: Pins for control and configuration of the audio processing capabilities.
  • Other Function Pins: Additional pins for features such as power management, interrupts, and clock inputs.

What are the Pros and Cons of WM8904CGEFL/V?

Pros:

  • High-Performance Audio Processing: Provides advanced audio processing capabilities for superior sound quality.
  • Integration: Integrates multiple audio functions into a single chip, reducing external component count.
  • Flexible Configuration: Offers various configuration options for different audio input/output scenarios.
  • Compact Package: The BGA package is space-efficient, suitable for compact and portable designs.

Cons:

  • Complexity: May require a good understanding of audio processing and system integration for optimal performance.
  • External Components: Additional external components such as microphones, speakers, and headphones may be needed for a complete audio system.
  • Package Handling: BGA packages may require specific manufacturing and handling processes.

Are There Any Equivalents/Alternatives to WM8904CGEFL/V for Recommendation?

  • The WM8994 from Cirrus Logic is another high-performance audio system SOC that offers similar features and functionality.
  • Alternatives to the WM8904CGEFL/V include the CS42L73 from Cirrus Logic and the MAX98358 from Maxim Integrated.

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