AD8402ARUZ10-REEL

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Data Acquisition - Digital Potentiometers is a type of electronic components that allow electrical resistance to be adjusted with a physical device. This can be used to adjust the gain and output of electronic equipment, to create adjustable voltage supplies, and to actuate electronic components such as motors. In this article, we will focus on the AD8402ARUZ10-REEL device and explore its application field and working principle.

Application Field of the AD8402ARUZ10-REEL

The AD8402ARUZ10-REEL device is a 10-bit resolution digital potentiometer and can be used to adjust the gain and output of electronic devices. In addition, this device can be used in a range of applications, including:

• Audio equipment
• Medical equipment
• Robotics
• Industrial machinery
• Temperature control
• Telecoms
• Instrumentation
• Power conditioning

The device is suitable for use in a range of harsh environments and has a wide operating temperature range, from -40°C to +105°C. This makes it an ideal solution for applications where extreme temperatures or vibration could otherwise cause component failure.

Working Principle of the AD8402ARUZ10-REEL

The AD8402ARUZ10-REEL device consists of two terminals, a reference terminal and an output terminal, that are connected by a wiper that can be moved to adjust the resistance. The output terminal is connected to a resistor, which has a selectable resistance range of 1kΩ to 100kΩ. The reference terminal is set to a fixed voltage, typically 5V.

When the wiper is moved to the left, the resistance between the output terminal and the reference terminal increases, as the connection between the two is now made through the resistor. By moving the wiper to the right, the resistance decreases, as the wiper is now connected directly to the reference terminal.

The AD8402ARUZ10-REEL device is a digitally controlled device, and it is operated by a computer or microcontroller via a 3-wire interface. The 3-wire interface consists of a clock signal, a data signal and a load signal. The load signal is used to latch in the current resistance setting, and the data signal is used to set the required resistance. The clock signal is used for synchronization, and must be cycled for each bit of data that is sent to the device.

The AD8402ARUZ10-REEL device is an ideal solution when precise control of resistance is required, and its 10-bit resolution allows for precise adjustment. It is also useful in applications where signal adjustment must be made with minimal disturbance, as the adjustment is made digitally.

Conclusion

The AD8402ARUZ10-REEL is a digital potentiometer that can be used in a range of applications, from audio equipment to robotics. Its wide operating temperature range and 10-bit resolution make it an ideal solution for applications requiring precise control of resistance. The device is operated by a 3-wire interface, which must be cycled for each bit of data that is sent to it. By understanding the application field and working principle of the AD8402ARUZ10-REEL, engineers can effectively utilize this device for their applications.

The specific data is subject to PDF, and the above content is for reference