TDA8922BJ/N2,112

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TDA8922BJ/N2,112 is a type of linear audio amplifier. As such, it is frequently used in a variety of audio applications. This article aims to provide an overview of the TDA8922BJ/N2,112, including information regarding the device’s applications, working principles, and features.

Applications

The most common applications of the TDA8922BJ/N2,112 are audio amplification, and output power applications. Its high-capacity audio output is suitable for multi-channel audio applications, including sound cards, audio-visual equipment, and gaming devices. This amplifier is also capable of amplifying and outputting power signals. It has the ability to amplify and output signals automatically, which can be used in a range of applications such as portable audio players and digital audio systems. In addition, this amplifier has a wide input voltage range (4.5V to 36V), allowing it to be used in a variety of power supply applications.

Working Principle

The working principle of a linear amplifier is to amplify an input signal with a power amplifier. This amplifier uses a bipolar transistor-based arrangement of two differential amplifiers, which are connected in a bridge configuration. The differential amplifiers are connected to a common power source, which is uses to amplify and output the input signal. In addition, the amplifier has a single-ended output stage, which provides a single-ended output signal.

The output signal is generated when the input signal is amplified, and the biasing transistor (TDA8922BJ/N2,112) is used to control the gain of the amplifier. The biasing transistor is responsible for the linearity of the output signal, as well as the level of distortion that is present in the signal. As such, the signal produced will have a flat response and minimal distortion.

Features

The TDA8922BJ/N2,112 is equipped with a variety of features that make it suitable for a range of applications. The amplifier has a slew rate of 10kHz and a total harmonic distortion of 0.01%. It also features a low noise floor, as well as a resonant frequency of 5kHz. Additionally, this amplifier has a high power output, with a current gain of 16.3mA/V.

The overall design of the amplifier is compact, which makes it suitable for use in confined spaces. It is also equipped with a wide range of protection features, including reverse connection protection, thermal protection, and short circuit protection.

Conclusion

The TDA8922BJ/N2,112 is an excellent audio amplifier that can be used in a variety of audio applications. Its linear output and wide range of protection features make it suitable for use in a variety of power supply applications. Furthermore, the overall design of the amplifier is compact, making it a great choice for confined spaces. All of these features make the TDA8922BJ/N2,112 an ideal amplifier for a variety of audio applications.

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