AN17020A-VB Integrated Circuits (ICs)

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The AN17020A-VB is a linear-audio amplifier that is widely used in modern electronics. This amplifier utilizes a unique design and superior output to provide superior audio performance. It is commonly used in audio applications such as surround sound systems, power amplifiers, and pre-amps. This amplifier provides superb audio quality at an affordable price.

The AN17020A-VB employs a two-stage amplifier design which consists of a differential-input buffer followed by a voltage-fed Class A power amplifier. This amplifier has an input-referred noise of 9nV/vHz and a total harmonic distortion of 0.02%. It also features a low input resistance of 10 KΩ and a high gain-bandwidth of up to 150 MHz.

One of the features of the AN17020A-VB is its wide dynamic range which allows it to provide superior sound quality over a wider range of input and output signals. This makes the amplifier suitable for a wide variety of applications, from home audio systems to professional audio recording and mixing.

The working principle of the AN17020A-VB is based on a differential-input buffer and a voltage-fed Class A power amplifier. The differential-input buffer uses two signals, which are applied to two different resistors to create a balanced input signal. The output of the buffer is then fed into the power amplifier which converts the signal into a powerful and accurate audio output.

The power amplifier of the AN17020A-VB uses voltage-feedback to provide superior audio performance. The two transistors in the voltage-feedback circuit creates an output signal that is more linear, as well as a higher quality of sound. This design helps to eliminate distortion and provide more accurate sound reproduction.

The AN17020A-VB is an excellent amplifier for use in audio applications. It provides superior audio quality at an affordable cost, and its wide dynamic range ensures that it can be used in a wide variety of applications. This amplifier has become a popular choice for use in audio production, recording, and mixing applications, and it is sure to provide excellent results in any audio application.

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