AS5145B-HSST

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Encoders are one of the most widely used types of electronic devices in modern industrial applications. The AS5145B-HSST is a high-precision absolute angular encoder equipped with a 14 bit angle scaling digital interface. It is designed for use in rotary position sensing mechanisms, such as those found in factory automation, medical imaging, and military applications. This article will discuss the application field and working principle of the AS5145B-HSST.

Application Field: The AS5145B-HSST is a high-precision absolute angular encoder suitable for a wide range of applications, including factory automation, medical imaging, automotive diagnostics, and military applications. The device features a 14 bit angle scaling digital interface that allows for accurate tracking of angular position over large angles. It is also able to measure dynamic angular velocity up to 1,500,000 counts per second without any additional components. The device is equipped with an integrated Hall effect sensor, which allows it to detect the rotational speed of a motor even in different magnetic fields. The AS5145B-HSST is also designed with an interrupt output pin, which can be used to trigger events due to its high resolution. This device is also compatible with a wide range of industrial and automotive sensors, making it well-suited for use in industrial applications.

Working Principle: The AS5145B-HSST is based on a Hall effect principle in which a magnetic field is used to influence the resistance of a conductive material. In the case of the AS5145B-HSST, an integrated Hall effect sensor is used to measure the rotational angle of a motor by detecting changes in the strength and direction of a magnetic field. As the motor rotates, the Hall effect sensor measures the changes in the magnetic field and generates a unique voltage as an output, which can be translated into angular position. The device is also able to measure dynamic angular velocity up to 1,500,000 counts per second without any additional components.

Conclusion: The AS5145B-HSST is a high-precision absolute angular encoder suitable for a wide range of industrial applications. The device features a 14 bit angle scaling digital interface and an integrated Hall effect sensor for accurate rotational angle measurements. It is also able to measure dynamic angular velocity up to 1,500,000 counts per second without any additional components and is compatible with a wide range of industrial and automotive sensors.

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