AD7470ARU-REEL7

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AD7470ARU-REEL7 is a high performance and cost effective 24-bit Sigma-Delta ADC with an integrated temperature sensor. It is used for a variety of applications such as industrial and medical instrumentation, communications and data acquisition systems. Data Acquisition - Analog to Digital Converters (ADC) are an integral part of the conversion process when it comes to obtaining a digital output from analog signals. The data from the analog input is sent to the ADC, where the signals are turned into a number of discrete digital states. The ADC then converts these digital signals into a digital representation to be used in the downstream communication or data processing stages.

The AD7470ARU-REEL7 is built around a 24-bit Sigma-Delta ADC and an integrated temperature sensor. The ADC has a high-quality single-ended input, and provides a maximum input frequency of 24 MHz. With an integrated digital filter, the ADC has a maximum sampling rate of 60 kHz and a resolution of 0.02%. The integrated temperature sensor provides an accurate temperature reading up to a resolution of 0.0625°C.

The AD7470ARU-REEL7 has a multi-channel interface and a single-ended input channel. The multi-channel interface has two differential inputs, one for the analog input and one for the temperature sensor. The single-ended input channel is used for differential analog input signals, allowing for greater accuracy in applications such as noise rejection from long leads or grounding problems. There are also two synchronous digital output pins that can be used for external synchronization of input signals.

The AD7470ARU-REEL7 features a wide range of features that make it suited for a number of different applications. Its low power and low noise characteristics are ideal for medical and industrial applications. Its integrated temperature sensor makes it suitable for temperature monitoring applications. Its high speed, accuracy and resolution make it a good choice for data acquisition systems, process control, and scientific instrumentation applications. Additionally, the device has built-in ESD protection, making it cost effective and reliable.

The working principle of the AD7470ARU-REEL7 is based on the Sigma-Delta ADC architecture. In this architecture, the analog signal is sampled, then a bit is recovered from the resulting digital signal. This bit is then sent to a low-pass filter which removes any remaining out of band noise. The data is then decimated, resulting in a digital representation of the analog signal.

In the AD7470ARU-REEL7, the analog signals are passed through several stages, then sampled by the ADC. The sampled data is then processed by the integrated digital filter, which removes any remaining noise. This filtered data is then converted into a digital representation and sent to the two synchronous digital output pins. The ADC also incorporates an integrated temperature sensor, which provides a temperature reading that can be used in various applications.

The AD7470ARU-REEL7 is a high performance, cost effective 24-bit Sigma-Delta ADC. It is suited for a variety of applications, from medical and industrial instrumentation to data acquisition systems and process control. With its low power consumption, low noise, integrated temperature sensor, and high resolution data conversion, the AD7470ARU-REEL7 is a reliable and effective device for a number of different applications.

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