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WM8904CGEFL/V
Ultra low power codec for interfaces
WM8904CGEFL/V
Ultra low power codec for interfaces
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Manufacturer Part # : WM8904CGEFL/V
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Package/Case: QFN-32
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Brand: Cirrus Logic Inc.
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Product Categories : CODECS
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
WM8904CGEFL/V DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
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
Key Features
- 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
Application
- Smartphones
- Tablets
- Laptops
- Portable audio devices
- Digital cameras
- MP3 players
- Headphones
- Bluetooth speakers
- Car audio systems
- Home theater systems
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| 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 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
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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