AD7890ARZ-2

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Data Acquisition is a growing field of technology and is now being implemented in a variety of applications across industries. The AD7890ARZ-2 is a special purpose analog-to-digital converter (ADC) designed for use in communication/data acquisition applications. It allows for the conversion of analog signals into digital data and is capable of precise measurements due to its 12-bit resolution. The AD7890ARZ-2 also features an integrated voltage reference to ensure accuracy and is available in an 8-pin SOIC package, making it a highly desirable option for customers who require a compact and reliable ADC solution.

The AD7890ARZ-2 is primarily used in communication applications such as base station radios, point-to-point radio links, and digital cellular systems. It is also suitable for use in test and measurement, digital audio, and industrial control systems. In these areas, it is often used for scaling, sampling, and converting analog signals such as amplitude or frequency into digital data for digital signal processing (DSP) and subsequent analysis/storage. Additionally, the AD7890ARZ-2 is compatible with other analog-to-digital conversion products from Analog Devices, offering additional flexibility and integration options to customers.

The working principle of the AD7890ARZ-2 is quite straightforward. It converts analog input signals into digital data through the use of sampling and quantization. At the designated sampling rate, the ADC samples the input signal and then stores the resulting sampled value as a digital code. This digital code is then quantized and converted into a 12-bit binary value that is read by the microcontroller. This value can then be used by the microcontroller to take action or be stored in a memory location for further processing.

The AD7890ARZ-2 features several features and capabilities that make it an ideal solution for communication and data acquisition applications. The device offers 12-bit resolution for precise measurements and an integrated voltage reference for accuracy. Additionally, the AD7890ARZ-2 is available in an 8-pin SOIC package and is compatible with other ADCs from Analog Devices, allowing for easier integration and flexibility when using other ADC products. Finally, the ADC is also RoHS compliant.

In summary, the AD7890ARZ-2 is a versatile and reliable analog-to-digital converter designed for communication and data acquisition applications. Its 12-bit resolution, integrated voltage reference, and RoHS compliance make it an ideal option for a variety of customers. Additionally, its compatibility with other ADC products from Analog Devices offers customers additional integration and flexibility options. With its impressive performance and feature-set, the AD7890ARZ-2 is an excellent choice for communication/data acquisition needs.

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