Cirrus Logic Inc. WM8351CGEB/RV
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- WM8351CGEB/RV
- Cirrus Logic Inc.
- IC CODEC 48KHZ 129FBGA
- Interface - CODECs
- WM8351CGEB/RV Datasheet
- 129-TFBGA
- Tube
-
Lead free / RoHS Compliant - 4174
- Spot Inventory / Athorized Dstributor / Factory Excess Stock
- 1 year quality assurance 》
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What is WM8351CGEB/RV
Cirrus Logic Inc. Part Number WM8351CGEB/RV（Interface - CODECs）, developed and manufactured by Cirrus Logic Inc., distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
WM8351CGEB/RV is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
WM8351CGEB/RV Specifications
- Part NumberWM8351CGEB/RV
- CategoryInterface - CODECs
- ManufacturerCirrus Logic Inc.
- DescriptionIC CODEC 48KHZ 129FBGA
- PackageTube
- Series-
- TypeStereo Audio
- Operating Temperature-25°C ~ 85°C
- Mounting TypeSurface Mount
- Package / Case129-TFBGA
- Supplier Device Package129-BGA (7x7)
- Resolution (Bits)12 b
- Data Interface-
- Voltage - Supply, Analog2.5V ~ 3.6V
- Voltage - Supply, Digital1.71V ~ 3.6V
- Number of ADCs / DACs2 / 2
- Sigma DeltaYes
- S/N Ratio, ADCs / DACs (db) Typ95 / 95
- Dynamic Range, ADCs / DACs (db) Typ-
Application of WM8351CGEB/RV
WM8351CGEB/RV Datasheet
WM8351CGEB/RV Datasheet , Tube,Stereo Audio,-25°C ~ 85°C,Surface Mount,129-TFBGA,129-BGA (7x7),12 b,2.5V ~ 3.6V,1.71V ~ 3.6V,2 / 2,Yes,95 / 95
WM8351CGEB/RV Classification
Interface - CODECs
FAQ about Interface - CODECs
-
1. What is the best audio codec?
The best audio codec can be considered from the following aspects:
Decoding capability: The decoder needs to support high-quality audio formats, such as DTS, Dolby Digital, MQA, DSD, etc. These formats can provide more realistic and delicate sound quality.
For example, the Kaiboer A5 decoder supports high-resolution audio processing capabilities of DSD512 and PCM 768KHz@32Bit, and can easily restore the best effects of various sound source files.
Input and output interfaces: The type and number of interfaces of the decoder are also important. Common interfaces include optical fiber, coaxial, USB, HDMI and Bluetooth. Support multiple interfaces to meet the connection requirements of different audio source devices.
For example, the PXBTR-Q6 Pro decoder supports multiple interfaces such as Bluetooth, optical fiber, coaxial, USB and SD card, allowing users to switch audio sources at any time.
Sound quality and stability: The signal-to-noise ratio and distortion of the decoder are important indicators of sound quality. A higher signal-to-noise ratio provides clear audio signals, while low distortion means more realistic sound reproduction. For example, the Ayin HD815 PRO decoder supports multiple audio formats such as DTS HD, AC3, Dolby Atmos, etc., can bring clear 5.1 surround sound, and has a built-in high-performance RTOS operating system to ensure pure sound quality. -
2. Why are codecs important?
Codecs are important because they play a key role in data compression, transmission efficiency, and user experience.
The basic concepts and functions of codecs
Codec is a compound word of "encoder" and "decoder", which is responsible for compressing and decompressing video and audio signals. During data transmission, the encoder compresses the original data into a format suitable for transmission, while the decoder restores the compressed data to the original data. The codec reduces the size of data through algorithms, thereby reducing the bandwidth required for transmission while ensuring data clarity and transmission efficiency.
Application of Codecs in Live Video and Video Conferencing
In high-definition video live broadcast, the codec uses compression algorithms to reduce the bandwidth requirements of the video stream, ensuring video quality while reducing transmission delays. Different codecs, such as H.264, H.265, and VP9, have their own advantages and disadvantages. Choosing the right codec is crucial to the user experience of the live broadcast platform.
In video conferencing, the codec ensures clear transmission of audio and video, reduces network bandwidth usage, and ensures the quality of audio and video. Modern codecs use technologies such as adaptive bit rate streaming (ABR) to adapt to network changes and ensure smooth calls
Technical Challenges and Recent Advances in Codecs
Codecs face challenges such as bandwidth fluctuation, delay, and packet loss in practical applications. To address these challenges, modern codecs use advanced technologies such as H.265's dynamic adjustment of video resolution and bit rate, as well as noise suppression and echo cancellation techniques. In addition, new codecs such as LHDC (Low-Latency Hi-Definition Audio Codec) provide higher sound quality and lower latency, suitable for wireless audio transmission. -
3. What are audio codecs used for?
Audio codecs play a vital role in audio transmission and processing. Their main functions include compressing and encoding audio data for efficient transmission and storage with minimal loss of sound quality.
Basic functions of audio codec
Compression and decompression: Codecs compress audio data into smaller file sizes for easier storage and transmission. The receiving end then decompresses the compressed data and restores the original audio quality.
Encoding and decoding: The codec converts the analog audio signal into a digital signal (encoding), and then converts the digital signal back into an analog signal (decoding) at the receiving end so that the playback device can process and output the sound.
Performance differences between different codecs and their impact on sound quality
SB: The most basic codec, supports 16-bit/44KHz audio, and has a maximum bit rate of 328kbps. Although it has a high penetration rate, the sound quality is relatively average.
AAC: A codec developed by Apple that supports higher bit rates and better sound quality and is commonly used in devices such as iPhones and iPads.
AptX: A codec developed by Qualcomm that supports high-fidelity audio transmission and is suitable for devices that require high-quality audio.
LDAC: A codec developed by Sony that supports transfer rates up to 990kbps, provides near lossless sound quality, and is commonly used in Sony devices.
LHDC: A high-performance codec that supports 24-bit/192KHz high-definition audio transmission with a maximum bit rate of 1Mbps, providing an excellent sound quality experience.
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