Microchip Technology MCP4641T-503E/ST Digital Potentiometer

The MCP4641T-503E/ST is a high-performance digital potentiometer designed by Microchip Technology, a leading provider of microcontroller and analog semiconductors. This digital potentiometer offers a compact and precise solution for adjusting and controlling resistance in a wide range of electronic applications.

Key Features

• Resistance Value: The device features a 50kΩ resistance value, providing a broad range of adjustability for various circuit designs.
• Resolution: It boasts a 7-bit resolution, which translates to 128 wiper positions, allowing for fine-grained control over the resistance settings.
• Dual Channel: This model is equipped with two potentiometers in one package, offering design flexibility and space-saving advantages.
• Interface: The MCP4641T-503E/ST utilizes an I2C™ compatible interface, ensuring easy integration into most microcontroller-based systems.
• Non-volatile Memory: It includes non-volatile memory to retain the wiper position upon power cycling, ensuring consistent performance and settings retention.
• Operating Voltage: The device operates over a wide voltage range of 2.7V to 5.5V, making it suitable for various low-power applications.
• Extended Temperature Range: It is designed to function reliably within an extended temperature range of -40°C to +125°C, making it ideal for harsh environments.
• Package: The MCP4641T-503E/ST comes in an 8-pin TSSOP package, known for its small footprint and suitability for space-constrained applications.

Applications

The digital potentiometer is well-suited for a variety of applications, including:

• Automotive electronics
• Consumer electronics
• Industrial control systems
• Communication systems
• Portable battery-powered devices

With its precision, flexibility, and robustness, the MCP4641T-503E/ST from Microchip Technology is an excellent choice for designers looking to add digital potentiometer functionality to their projects.