TDA8561Q/N3S,112

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Audio linear amplifiers are an important part of any audio system and are used to boost or amplify an audio signal. The TDA8561Q/N3S,112 is an audio linear amplifier designed for use in stereo hi-fi systems, car audio systems and home entertainment systems. It is a single chip mono/stereo amplifier with volume, balance and treble control. With its low power consumption, the TDA8561Q/N3S,112 is ideal for use in battery powered audio devices.

Application Field

The TDA8561Q/N3S,112 is recommended for stereo Hi-Fi audio amplification. It can be used in car audio systems with loudspeakers from 4 ohms up to 8 ohms. Additionally, it can be used in home entertainment systems with stereo inputs, such as DVD or VCR players. It is also suitable for use in battery powered audio devices, such as portable radios, CD players or portable DVD players.

working principle

The TDA8561Q/N3S,112 consists of two amplifiers, one for the left speaker and one for the right speaker. Each amplifier consists of 3 stages - input, pre-amplifier and power amplifier. The input stage is a differential amplifier which is responsible for the amplification of the audio signal. The pre-amplifier is an operational amplifier which is used to further amplify the input signal. The power amplifier is an integrated circuit which is designed to provide power to the speaker.

In order to control the loudness and other sound parameters of the TDA8561Q/N3S,112, it has several knobs and switches. The volume knob adjusts the overall loudness of the output sound. The balance knob adjusts the balance between the left and right channels while the treble knob controls the amount of treble in the output sound. There are also switches to enable or disable the stereo inputs and to switch between mono and stereo modes.

In summary, the TDA8561Q/N3S,112 is an ideal amplifier for use in audio applications. It has low power consumption and is suitable for stereo hi-fi applications, car audio applications and home entertainment systems. It has several features to control the sound parameters, such as volume, balance and treble. It is suitable for use in battery powered audio devices. The TDA8561Q/N3S,112 provides clear and powerful audio reproduction in any audio application.

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