AD7928BRUZ

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Analog to Digital Converters (ADC) are an essential part of any system that requires data acquisition. The AD7928BRUZ is an ADC with a wide range of applications, including industrial, automotive, military, and medical applications. This article will discuss the application field and working principle of the AD7928BRUZ.

The AD7928BRUZ is a 16-bit, low power, low voltage CMOS successive approximation analog-to-digital (SAR ADC) converter. It is designed for use in high performance, low power, and cost sensitive systems. The device has a wide supply range of 2.7V to 5.5V with low power consumption of 500 μA (typical). It also features excellent voltage accuracy, low noise and low distortion. The AD7928BRUZ is ideal for applications that require high resolution, low power consumption and low voltage operation.

The AD7928BRUZ is designed for a wide range of applications, including industrial, automotive, military, and medical applications. It can be used in motor control, battery management, portable instruments, I/O boards, control systems, high precision data converters and automotive electronics. It can also be used in therapeutic and home healthcare products, such as respirators, incubators, and ECG monitors.

The AD7928BRUZ has a wide range of operational modes, including power down, single conversion, continuous conversion, and sleep mode. In the single conversion mode, the device will convert the incoming analog signal once. In the continuous conversion mode, the device will continue to convert the incoming analog signal until it reaches the end of the conversion period, or until it is manually stopped. The power down mode reduces the current consumption of the device to a minimum while maintaining the stored data. The sleep mode reduces the current consumption of the device to the minimum while still maintaining the outputs at the last converted values.

The AD7928BRUZ has a precision differential input stage, providing excellent rejection of common-mode signals and environment noise. The onboard digital filters reduce the noise susceptibility to improve the dynamic range and data accuracy. The internal reference is temperature compensated, giving a very low temperature drift of 15 ppm/°C, ensuring excellent linearity over a wide range of temperatures.

The AD7928BRUZ integrates a low latency, low noise, high performance analog-to-digital conversion on a single chip. It has an easy-to-use serial interface for communication with the microcontroller, eliminating the need for external components. The device is also compatible with an industry-standard microcontroller interface, giving flexibility to the user. The device supports 8-bit, 16-bit and 24-bit data formats, and provides enhanced features such as automatic power down and sleep modes, as well as digital filtering to improve measurement accuracy.

In summary, the AD7928BRUZ is an ideal ADC solution for a wide range of applications including industrial and automotive applications. The device features a low power consumption, wide supply range and excellent voltage accuracy, low noise and low distortion. It also features an easy-to-use serial interface, low latency, and digital filtering to reduce noise susceptibility and improve measurement accuracy. It is well suited for battery management, portable instruments, I/O boards, control systems, high precision data converters, automotive applications, and medical and therapeutic products.

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