IRS20955SPBF

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Function:	Line Driver
Applications:	Audio Systems
Number of Channels:	2
Interface:	Analog
Voltage - Supply:	10 V ~ 18 V
Operating Temperature:	-40°C ~ 125°C (TA)
Specifications:	--
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	16-SOIC
Base Part Number:	IRS20955SPBF

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

Introduction to IRS20955SPBF Audio Special Purpose

The IRS20955SPBF is a special purpose audio device presented by Infineon Technologies, offering wide range of features that makes it invaluable to audio systems designers. It is a very useful multifunction audio interface and is perfectly adapted to applications such as digital audio capture, playback and filtering devices.

The Application Fields of IRS20955SPBF

The IRS20955SPBF audio device is suitable for a range of audio application fields. It is perfectly suited for use in digital audio interfaces and systems, such as digital recording and soundcards. The device also performs well for integration in media players, streaming audio, and sound reinforcement systems. Moreover, it has also been used in audio mixing consoles, audio processing equipment and on-board audio systems such as car audio systems.

Working Principle of IRS20955SPBF

The IRS20955SPBF audio device uses a Delta-Sigma modulator and DSP-based audio processor to convert analog audio signals to digital audio signals for further processing and amplification. The modulator works by breaking down the analogue audio signal into small individual digital signals. The device has an Input Signal Processor (ISP), which receives these signals and performs some processing operations on them before they are used by the DSP. The integrated Delta-Sigma modulator in the IRS20955SPBF also contains an analog low-pass filter, which blocks out unnecessary background noise from the analog audio signal. Once the audio signal is processed by the ISP, it is sent to the DSP for further manipulation and amplification.The DSP is capable of performing many advanced audio functions, including digital signal processing, filtering, equalisation, spatialisation, noise suppression and dynamic range control. The device also features adjustable gain and delay settings, as well as an on-board effect processor, which can provide smooth transitions between different audio signals.

Conclusion

In conclusion, the IRS20955SPBF audio device is a special purpose audio interface offering a wide range of features and performance. It is perfectly suited for use in digital audio interfaces and systems, such as digital recording and soundcards, media players, streaming audio, sound reinforcement systems and many other applications. The device uses a Delta-Sigma modulator and DSP-based audio processor to convert analog audio signals to digital audio signals for further processing and amplification. It also has an integrated analog low-pass filter for blocking out unnecessary background noise. Finally, it features adjustable gain and delay settings, as well as an on-board effect processor, which can provide smooth transitions between different audio signals. In this way, the IRS20955SPBF audio device is an invaluable tool for audio system designers.

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

Part Number	Manufacturer	Price	Quantity	Description