DK-20648

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The DK-20648 Evaluation Board is an easy-to-use, low-cost, scalable platform that allows users to evaluate and measure magnetic sensors such as Hall-effect devices. The board has an on-board low-noise amplifier for load cells, and a high-resolution voltage regulator that can provide regulated voltage for multiple devices simultaneously. It also includes an active filter, which can provide high-accuracy signal measurements and make it easier to distinguish interface noise from real signal.

This Evaluation Board is a versatile tool for sensing different types of parameters and enabling quick validation of the design. Its flexibility makes it a suitable choice for different applications such as automotive, medical, industrial, building, and home automation. The Evaluation Board also helps reduce the cost of developing and prototyping applications in the area of sensing.

The Evaluation Board is based on a magnetic sensor with an integrated Hall effect. This type of sensor provides a wide range of applications, mainly due to its ability to measure magnetic fields with a high degree of accuracy and precision. The Evaluation Board has two on-board amplifiers, which are used to measure the Hall-effect voltage and convert it to digital form. It is then amplified and conditioned according to the application’s requirements, and output in digital formats such as I2C, SPI, and PWM.

The DK-20648 Evaluation Board provides an accurate, stable and efficient platform for evaluating and measuring magnetic sensors. It also provides a high-quality signal measurement due to its on-board low-noise amplifiers and active filter. The functionality and flexibility of the board make it an ideal choice for users who want to build and evaluate their own sensing systems with minimal cost and time investment.

The working principle of the DK-20648 Evaluation Board is based on measuring the differential voltage between two Hall-effect transistors and then using the signal for sensing. The differential voltage corresponds to the magnetic field magnitude. The signal is amplified by the on-board amplifier, conditioned and converted to digital format. The signal is then suitable for further digital processing and analysis.

The main advantage of the DK-20648 Evaluation Board is its ability to measure magnetic fields accurately and precisely, which is particularly useful when developing sensing systems that require accuracy and precision. The board also provides a reliable platform for prototyping and testing applications in the area of sensing. Additionally, the board can be used to evaluate different magnetic sensors and their performance in different environments.

The DK-20648 Evaluation Board is an ideal choice for users who need a cost-effective, high-precision, and reliable platform for sensing and measuring magnetic fields. It enables users to quickly validate and verify the performance of the sensors they are using in various applications. Additionally, the board provides a framework for developing new sensing systems and verifying their design with minimal time and cost.

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