EVAL-AD7983SDZ

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The EVAL-AD7983SDZ evaluation board is a highly efficient and cost-effective Analog to Digital Converter (ADC). It is designed to provide a wide range of engineering and industrial applications, including digital signal processing, medical monitoring, process control, telecommunications, and audio/video systems.

The EVAL-AD7983SDZ is a 24-bit Sigma Delta ADC with differential inputs, providing a sampling accuracy of up to 23 bits at a low clock rate. It features a 16-bit serial peripheral interface (SPI) and flexible interface pin selection for connecting to microprocessors, DACs, data converters, or other digital logic. It also features a convenient data transmission format, an on-chip reference, and a high maximum sampling rate of up to 44 kHz.

The EVAL-AD7983SDZ also has multiple features that make it ideal for applications where noise and cost are of particular concern. It has an extremely low power consumption of only 0.3 mW and a wide input range from -0.2V to +2.6V. Its power supply rejection ratio is also extremely high, allowing it to reject up to an 85dB of interference from power supply noise. Additionally, it is rated for a temperature range of -40°C to +85°C.

The EVAL-AD7983SDZ works by converting an analog input signal into a digital signal that can be processed by a microcontroller or other digital device. It is designed with a delta-sigma modulator, which uses a differential comparison to convert the input signal into a digital signal. It is then processed by a digital filter within the ADC, which converts the output signal from a discrete time sequence into a continuous value. Once the data is processed, it is stored in a look-up table and passed to the microcontroller or other digital device for further processing.

The EVAL-AD7983SDZ evaluation board is perfect for applications where maximum resolution and accuracy is needed. It offers a high level of accuracy and precision in both its sampling rate and output data processing. It is also very reliable, with a high immunity to power supply noise, and low power consumption. Finally, its wide temperature range makes it suitable for any application where the environment is unpredictable.

The EVAL-AD7983SDZ evaluation board from Analog Devices is an ideal solution for applications where precise and economic ADC functionality is needed. It offers a high degree of accuracy and precision in signal processing, as well as the ability to withstand varying temperatures. Its low power consumption and wide input range makes it the perfect choice for modern digital systems.

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