AU5517DR2G

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AU5517DR2G is a type of amplifying device often used in various fields, such as instrumentation, linear amplifiers, OP Amps, Buffer Amps and so on.

It is a high linear double input differential amplifier that combines high gain, low noise, high common mode rejection and precise balance.

The device is an ideal choice for applications where high speed and low distortion are required.

The AU5517DR2G has a wide range of applications, such as amplifying audio signals, error correction and amplifying signals with high gain and low distortion.

The device is designed using three internal amplifiers, two of them are configured in a differential amplifier configuration and the third one is an open loop gain amplifier, they are integrated with active feedback loops.

Working Principle

The AU5517DR2G works by its three amplifiers, firstly, in the differential amplifier configuration, two equal resistances are connected in series to the inputs of the differential amplifier.

These resistances provide a bias voltage to the differential amplifier, creating “push-pull” current flow between two input signals.

The less powerful signal is then pulled further away from the more powerful signal.

The output of the differential amplifier then passes through the gain amplifier, which is the third amplifier.

The gain amplifier is responsible for boosting the output of the differential amplifier, resulting in a more amplified output.

Finally, the output of the differential amplifier is compared with the active feedback loop, which minimizes any distortion and inaccuracies.

Applications

The AU5517DR2G is ideal for use in amplifying instrumentation signals, linear amplifiers and Buffer Amps.

The device has been used in a variety of fields, including audio systems, error correction, audio processors, line drivers, and others.

Due to its high linearity and low distortion, it can be used in applications requiring high accuracy and precision.

The AU5517DR2G has been used in medical applications such as ultrasound imaging systems and Magnetic Resonance Imaging (MRI) systems.

It is also used in automotive applications, including vehicle navigation, infotainment systems, and hands-free communication devices.

The AU5517DR2G can also be used in consumer products, such as smartphones, tablets, cameras, and digital television.

The device is a reliable choice for amplifying signals, providing high gain with low distortion, and allowing for accurate and precise signal amplification.

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