FDA803D-EHT

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The FDA803D-EHT is a linear amplifier designed to amplify audio signals. It is a high performance, wide bandwidth amplifier that makes use of a modern design methodology that enables it to deliver superior sound quality. The amplifier features a wide bandwidth of 20 kHz to 100 kHz, and its low distortion profile ensures that audio signals are faithfully reproduced.

The FDA803D-EHT amplifier operates on Class AB operation and its operating voltage is provided by a high voltage power supply. It has a high current output capability (50 mA peak) and a tight DC drift control that ensures stability of the amplifier. It also includes an over-current protection circuit that limits the output current in the event of a fault.

The FDA803D-EHT amplifier is used in applications such as professional audio, hi-fi audio systems, instrument amplifiers and recording consoles. In professional audio applications, the amplifier is often used to drive loudspeakers in order to provide a clean, detailed sound. The amplifier’s low distortion profile ensures that the sound is pure and natural. In recording consoles, the amplifier can be used as an input driver for recording applications.

The FDA803D-EHT amplifier is capable of delivering up to 25 W RMS power. Its high power output spectral density allows for a transition from low frequency (bass) to high frequency (treble) without a noticeable frequency transition. The amplifier is also capable of driving a variety of load impedances and provides differential inputs for symmetrical balance operation.

The FDA803D-EHT works on the principle of negative feedback. It uses voltage feedback from the output to reduce the distortion produced by the output stage. This helps to improve linearity and reduce noise levels. The amplifier has a low distortion profile due to the implementation of this negative feedback design.

The FDA803D-EHT amplifier has a number of features that make it suitable for various applications. It features a high power output level, wide bandwidth, low distortion profile and tight DC drift control. It is designed to provide reliable and accurate sound reproduction, making it ideal for professional audio, hi-fi audio systems and instrument amplifiers. It also has an over-current protection circuit that helps to ensure safe operation.

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