AS5161-HSOP

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Position sensing technology is widely used in the industrial equipment and materials handling industry and is applied in numerous applications, such as controlling hydraulic and electric drives, detection of movement or position of a load, and regulation of pressure, temperature and other parameters in automated systems. The AS5161-HSOP is a high-resolution Hall-effect digital position sensor designed to deliver reliable and accurate non-contact measurement of angular position. The device is suitable for use in a wide variety of applications, including automotive and industrial applications, car suspensions, motor feedback systems, and other control mechanisms.

Application Field

The AS5161-HSOP is an angle sensor that is used in automotive and industrial applications. It allows for accurate and non-contact measurement of angular position in automotive and industrial applications such as car suspensions, motor feedback systems, and other control mechanisms. It can also be used for range sensing in robotic arms and control mechanisms, as well as for non-contact and accurate position sensing and monitoring of equipment in industrial applications, such as automation of manufacturing processes, drive systems, cranes, overhead doors, and other automated systems.

The AS5161-HSOP is also ideal for applications that require precise angular resolution, such as traction control, power steering, and engine management systems. It is designed to detect the angular position of a target with high accuracy, enabling the control and regulation of electric motors and hydraulic systems. In addition, it can be used for angle sensors on light switches, dimmer switches, and robotic systems.

Working Principle

The AS5161-HSOP is a Hall-effect digital position sensor based on a Hall gradiometer and planar Hall effect. It is comprised of a series of Hall probes, arranged in a circle that is divided into even sections. The output from the sensor is generated by linear and rotational components, which cause a proportional output voltage when a stationary magnetic flux is encountered at the sensor’s face. As the rotational component rotates, the output voltage therefore increases and decreases in relation to the measured angle.

The Hall-effect also allows the device to be used in a wide variety of temperatures and dynamic environments. The AS5161-HSOP has a wide operating voltage range, from 3V to 24V, allowing it to be used in a range of applications. In addition, the device can be used in various temperatures ranging between -40°C and +125°C. It also comes with a solution for extreme environment applications, where the device can be used in temperatures up to +150°C.

The AS5161-HSOP also utilizes a low power standby mode, which is enabled when in non-operational status. This feature helps reduce power consumption, providing a cost-effective and energy-efficient solution for angle sensing applications. In addition, the device offers an open-drain N-Channel MOSFET (NMOS) I/O to enable an optional power-saving I2C communication feature. The I2C communication capability allows the device to be easily integrated with a variety of systems, providing the user with flexible control and monitoring options.

Conclusion

The AS5161-HSOP is an angle sensor that is well-suited for a wide variety of applications, including automotive and industrial applications. Its Hall-effect technology provides highly accurate, non-contact sensing of angular position and other controls, and its low power standby mode and I2C communication capabilities make it a highly reliable and efficient solution for angle sensing. By utilizing the advanced Hall-effect technology, the AS5161-HSOP effectively provides reliable and accurate non-contact measurement of angular position for a wide array of applications, offering an excellent return on the investment.

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