AD7247ABRZ-REEL

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The AD7247ABRZ-REEL is a data acquisition, digital to analog converter (D/A or DAC) from Analog Devices. This device is capable of converting digital codes that represent an analog voltage into an analog voltage output. The AD7247ABRZ-REEL device is used to generate analog voltage outputs for a wide range of applications, such as sensing, control, and power supplies. This article discusses the application field and working principle of the AD7247ABRZ-REEL device.

Application Field of AD7247ABRZ-REEL Device

The AD7247ABRZ-REEL DAC device is primarily used in applications where a digital code is used to represent an analog voltage. Some of the most common applications include motor control and monitoring, temperature sensing, and power supply control. The motor control and monitoring application utilizes the digital to analog converter to convert digital codes that represent motor position into an analog voltage. The temperature sensing application utilizes the converter to convert digital codes, which represent the temperature, into an analog voltage.

The power supply control application utilizes the converter to convert digital codes, which represent a desired voltage level, into an analog voltage output. The AD7247ABRZ-REEL device is also used in a wide range of industrial and commercial applications where precise analog voltages are needed. These include test and measurement, process control, radio frequency (RF) and communications systems, gaming, and imaging systems. The AD7247ABRZ-REEL device is also used for automotive and avionics applications where higher accuracy and high performance are required.

Working Principle of the AD7247ABRZ-REEL Device

The working principle behind the AD7247ABRZ-REEL device is relatively simple. The device takes in digital codes representing an analog voltage and converts them into an analog voltage output. This device operates on a resistive ladder principle. The resistive ladder network is composed of adjustable resistors and associated digital means, which allow for different steps in the resistive ladder to be set. This creates a set of discrete digital codes, which represent different analog voltages. These digital codes are used to select the desired analog voltage output. When a digital code is presented to the device, the resistor network steps up or down to the appropriate level for the selected analog voltage.

The AD7247ABRZ-REEL provides a wide range of output voltages, which makes it suitable for a variety of applications. Its high resolution, low power requirements, and small size make it an ideal solution for space-constrained applications. Additionally, the device is highly programmable, offering a range of voltage levels and linearity control, as well as temperature compensation and protective features.

Conclusion

The AD7247ABRZ-REEL is a data acquisition, digital to analog converter device from Analog Devices. It is used in a wide range of applications, including motor control and monitoring, temperature sensing, and power supply control. This device operates on a resistive ladder principle, where digital codes are used to select the desired analog voltage output. The device offers a wide range of output voltages, high resolution, low power requirements, and small size. It is also highly programmable, offering a range of voltage levels, linearity control, temperature compensation, and protective features.

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