STA308A

Series:	DDX™
Packaging:	Tray
Part Status:	Obsolete
Function:	Fully Integrated Processor
Applications:	Pre-Amplifier
Number of Channels:	8
Interface:	I²C, I²S
Voltage - Supply:	3 V ~ 3.6 V
Operating Temperature:	-40°C ~ 125°C (TJ)
Specifications:	Direct Digital Amplification
Package / Case:	64-LQFP
Supplier Device Package:	64-TQFP (10x10)
Base Part Number:	STA308A

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

.

Audio Special Purpose: STA308A Application Field and Working Principle

The STA308A from STMicroelectronics is an integrated audio processor and digital signal processor that processes audio signals in real-time with its embedded DSP. It is an ideal solution for audio applications in various electronic devices, such as portable media players, audio/video receivers, effect processors, media centers, and more.

Features

The STA308A comes with several features that make it an attractive choice for audio applications. It integrates a programmable audio processor, a digital signal processing (DSP) module, and a low-power audio codec. It also supports mono and stereo input/outputs, allowing it to process audio data in mono or stereo in real-time. It also has several adjustable parameters, such as volume, tone, and bass, which allow users to customize their audio experience. Furthermore, the STA308A supports a wide range of audio formats and is compatible with most digital audio formats. It also supports multi-band compression, which allows it to enhance the dynamics of the audio signal and optimize the audio output for various listening environments.

Application Fields

The STA308A is used in many different audio applications, such as audio/video receivers, portable media players, effect processors, media centers, and other electronic devices. It can be used to create a powerful sound system with surround sound capabilities, as well as provide high-quality audio processing for digital audio recordings. It is also used in other audio applications, such as professional audio editing and software synths. By leveraging its embedded DSP, it can process audio data more efficiently than other processor units, making it an ideal choice for applications that require a high degree of accuracy and reliability.

Working Principle

The STA308A processes audio signals in real-time by leveraging its embedded DSP and low-power audio codec. When an audio signal is passed through it, it will be internally converted into digital data and processed by the DSP. During this process, the audio signal can be adjusted according to the user\'s specifications by adjusting the various adjustable parameters, such as volume, tone, and bass. Additionally, the audio signal can be further enhanced with the use of multi-band compression techniques to improve the dynamics of the audio signal and to optimize it for various listening environments. After the DSP has completed its processing, the audio signal is then converted back into an analog signal and is then output in its original format.

Conclusion

The STA308A from STMicroelectronics is an ideal solution for audio applications in various electronic devices. It integrates a programmable audio processor, a digital signal processor, and a low-power audio codec, which allows it to process audio data in mono or stereo in real-time. It also supports multi-band compression, allowing users to enhance the dynamics of the audio signal and optimize the audio output for various listening environments. Therefore, the STA308A is a great choice for audio applications that require a high degree of accuracy and reliability.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description