AD7699BCPZ

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Data Acquisition - Analog to Digital Converters (ADC) play an important role in various types of applications, ranging from consumer electronics to the automotive and industrial sectors. The AD7699BCPZ is a 10-bit analog-to-digital converter (ADC) and is especially suited for applications with low power consumption and low cost requirements. This ADC is capable of converting low level signals as high resolution with low power and noise levels.

The AD7699 from Analog Devices is based on the successive approximation principle and can work on both single and double ended inputs. The maximum throughput rate of the device is 13.5 ksps. It provides a range of power supply and output logic levels, enabling it to be used in various applications. The AD7699 also provides an adjustable sampler rate feature and a precision band-gap reference with a choice of reference voltages. As a result, the ADC can sample signals in both low and high dynamic range applications. Furthermore, it has a low power consumption mode and can handle a wide range of temperatures, from -40 to +85 degrees Celsius.

The AD7699 includes a differential track/hold amplifier, which converts the analog signal into a voltage proportional to the current. This voltage is then digitized by the successive approximation ADC. The successive approximation ADC uses a comparator to compare the stored highest level of the input signal with a reference voltage and then determines the result by a binary search algorithm to determine the final conversion value. The result of the conversion is then stored in a 10-bit output register, which can be read by an external interface.

In terms of performance, the AD7699 is capable of handling input signals with a range of 0 - 5V with 16-bit resolution, making it suitable for industrial control applications. The device also offers low noise, requiring as little as 1.9mV of noise level with a 3.2V reference. In addition, the device\'s integrated track-and-hold circuit ensures accurate readings in the presence of analog signal variations. The low power consumption and excellent power leakage of the device make it appropriate for low power applications.

In conclusion, the AD7699BCPZ is an 10-bit analog-to-digital converter (ADC) with a wide range of applications and excellent low power performance. Its low power consumption, low noise, and integrated track/hold features enable it to be used for industrial control application in low power requirements. Its wide temperature range makes it suitable for a variety of industrial and automotive applications.

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