ATSENSE201A-AU Integrated Circuits (ICs)

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Analog Front Ends (AFEs) are specialized hardware processors used to acquire and process analog signals. The ATSENSE201A-AU is an Analog Front End designed specifically for data acquisition applications. It is a single chip analog pre-conditioner that maintains selected analog data signals within a specified range, avoiding fluctuations and overloads as much as possible. In addition, the ATSENSE201A-AU features a built-in auto-calibration engine, which automatically optimizes the internal parameters and settings, resulting in improved accuracy and enhanced system performance.

The ATSENSE201A-AU is a high-precision AFE that allows incorporation of up to 16 fully differential analog inputs. It utilizes on-chip oscillators to drive both sampling and conversion processes, delivering a maximum sampling rate of 2 MHz. The analog data is then converted to digital values using a 12-bit successive-approximation register (SAR) ADC. Optional programmable gain stages are also available for further adjustment of the sampled values.

The signals acquired by the ATSENSE201A-AU are further processed by the Adaptive Digital Filtering (ADF) Engine, which dynamically adjusts the sampling rate, anti-aliasing filter, and conversion settings in real-time. This ensures that the signals which pass through the AFE are of optimal quality and accuracy. As a result, the resulting digital values are free of any noise or distortion, resulting in better accuracy and higher performance.

The ATSENSE201A-AU features a wide range of application-specific features, including over-voltage tolerance, pulse-width modulation monitoring, flexible analog references and gain scaling. This allows the ATSENSE201A-AU to be used in a wide variety of applications, such as home automation and industrial control. In addition, the ATSENSE201A-AU also features an on-board temperature sensor, which provides accurate temperature readings, further enhancing its accuracy and reliability.

In summary, the ATSENSE201A-AU is a high-precision data acquisition Analog Front End designed for applications where accuracy, performance and reliability are of utmost importance. It offers a wide range of application-specific features and dynamic filtering capabilities, allowing it to be easily integrated into a variety of systems. Furthermore, its built-in auto-calibration engine ensures that the ATSENSE201A-AU’s performance and accuracy are always at their peak, regardless of the operating environment. As a result, the ATSENSE201A-AU is the ideal choice for any application requiring the highest quality data acquisition.

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