PCM1803ADBRG4

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The PCM1803ADBRG4 is an analog-to-digital converter specifically designed for use as an audio signal converter. This device utilizes a delta-sigma converter with a single-ended input and differential output. The analog signal is converted to a digital signal in the range of 8kHz to 64kHz. The PCM1803ADBRG4 has several features which make it suitable for use in audio applications, including: low noise, high accuracy, high dynamic range, wide bandwith, and small package size.

This device is mainly used in audio equipment and in applications where precise audio signal conversion is required. It is commonly used in audio/video recorders, high-end audio systems, signal processors, and other audio equipment. This device is also suitable for use in high-speed data acquisition systems, as its high dynamic range, wide bandwith, and low noise make it well suited for data acquisition applications.

The PCM1803ADBRG4 utilizes a delta-sigma bitstream conversion technique and contains a digital filter, which allows the signal to maintain high signal fidelity during conversion. This device is capable of converting an analog signal to 16-bits linear PCM data. The output data rate of the device can be programmed to operate at 8kHz, 16kHz, 32kHz, or 64kHz.

The PCM1803ADBRG4 features a single-ended input, which allows the device to handle signals ranging from 0V to 4.096V without the need for additional circuitry. The device also contains an internal reference voltage source, which provides the necessary voltage reference for conversion. The PCM1803ADBRG4 also has an output data interface which allows the user to configure the output for various audio applications.

The PCM1803ADBRG4 utilizes a typical sampling method for conversion, where each cycle is broken down into sample and hold cycles. During the sample cycle, the voltage of the input signal is made available to the analog-to-digital converter. During the hold cycle, the output of the converter is transferred to internal memory. This method of conversion ensures a high level of accuracy and low noise.

The PCM1803ADBRG4 is a high performance converter which is suitable for many audio and data acquisition applications. Its single-ended input, integrated reference voltage source, and digital filter make it well suited for audio applications, while its output data rate, wide dynamic range, and low noise make it suitable for use in data acquisition applications. Its small package size and low power consumption make it ideal for a variety of applications.

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