ADADC71JD

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Analog to digital converters (ADC) are widely used devices employed in data acquisition applications. The ADADC71JD is a powerful multi-channel ADC designed to convert analog signals into digital signals with a high degree of precision. It is a single-channel ADC that can convert 8-bit, 10-bit and 12-bit analog signals into corresponding digital signals up to 8 times faster than traditional ADCs.

The most popular application fields for the ADADC71JD are signal sampling and data acquisition applications. It is commonly used to sample analog signal data for analysis, control and manipulation. With its high speed performance and high accuracy, it is ideal for applications that require the processing of rapidly changing analog signals. It is also used for test and measurement systems, such as those used in medical, automotive, and industrial Control systems.

The ADADC71JD has two main modes of operation: single-ended mode and differential mode. In single-ended mode, the ADC is able to convert a single unipolar signal into a corresponding digital signal. In differential mode, the ADC can convert two bipolar signals into a corresponding single digital signal. The ADADC71JD has a high analog input resolution and is designed to reject common mode noise and distortion. It also has an adjustable power-on reset feature that can help reduce power supply noise and maximize ADC accuracy.

The working principle of the ADADC71JD is based on pulse-width modulation (PWM). In PWM, an analog signal is repeatedly sampled and held, and the resulting digital code is used to generate a corresponding periodic rectangular waveform. The waveform is then quantized into a series of timed pulses. The width of these pulses is proportional to the strength of the analog signal, and the duty cycle of the pulse is proportional to the value of the signal. The duty cycle is then translated into a digital value, which is an approximation of the analog signal.

The ADADC71JD is a high speed and high precision multi-channel ADC that is ideal for data acquisition applications. It has two main operating modes and is designed to reject common mode noise and distortion. With its adjustable power-on reset feature, it offers maximum accuracy and reliability in all applications.

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