MCP4632-103E/UN

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

MCP4632-103E/UN is a digital potentiometer designed by Microchip, and it belongs to data acquisition – digital potentiometers. It can be used to accurately set a resistance in a wide range of applications, including power control, sound and image processing, and portable device designs. The device has two adjustable terminals connected to a low-power, CMOS process technology and a 3-terminal Voltage Controlled Tapered Resistor (VTTR).

The operating voltage of MCP4632-103E/UN is between 1.8 to 5.5 volts, which makes it suitable for low-voltage circuits. It has non-volatile memory and a wide resistance range of up to 10 kilo-ohms. The high linearity in both up and down directions provides a more accurate control when adjusting the resistance. The device utilizes a digital control algorithm that enables fast and efficient control over resistance changes. It also features a serial interface that supports SPI, I2C, and I2S protocols, allowing it to be operated easily and conveniently.

The working principle of the MCP4632-103E/UN consists of three parts – digital control logic, voltage control logic, and VTTR logic. The 3-terminal VTTR provides a reliable, low-power, and adjustable resistance for the device. The voltage control logic controls the voltage supply to the VTTR, and the digital control logic receives commands from the user via the serial interface. When these commands are received, the digital control logic stores the resistance setting in the internal non-volatile memory before adjusting the resistance.

The MCP4632-103E/UN’s application fields are broad and depend on the specific requirements of each project. It is commonly used for power control, sound and image processing, and portable device designs. It can also be used for stepping motor control and fine-tuning LCD displays. In medical equipment, it can be utilized to precisely adjust the flow rate of fluids through a syringe or tube. Furthermore, it can also be used in industrial automation and home and car audio systems to adjust the volume and tone control.

In conclusion, the MCP4632-103E/UN digital potentiometer is a precise device that provides adjustable resistance to various applications. It features a high linearity and the ability to store the resistance settings in a non-volatile memory. The wide range of application fields and its convenient serial interface make the device one of the most reliable solutions for projects involving resistance adjustment.

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