The MCP4562-502E/MS from Microchip Technology is a versatile digital potentiometer that offers a perfect solution for applications requiring a reliable and precise variable resistance. This compact device is encapsulated in an MSOP-8 package, ensuring a minimal footprint on your PCB layout.

Key Features

• Resistance Range: The MCP4562-502E/MS offers a resistance range of 5kΩ, which is ideal for a wide range of applications including calibration, device offset adjustment, and signal conditioning.
• Resolution: It features a 7-bit resolution, providing 128 resistive steps, which allows for smooth transitions and precise setting of the resistance value.
• Interface: The device can be easily interfaced with microcontrollers via the I2C serial bus, allowing for simple integration into digital systems and enabling digital control of resistance settings.
• Non-volatile Memory: It includes non-volatile memory (EEPROM) to store the resistance settings, ensuring the last selected resistance value is maintained even after power cycling.
• Multiple Devices on Bus: Up to eight MCP4562 devices can share the same I2C bus, thanks to the configurable address pins, making it suitable for applications that require multiple potentiometers.
• Operating Voltage: The MCP4562 operates at a single supply voltage ranging from 2.7V to 5.5V, accommodating various logic levels and power supplies.
• Extended Temperature Range: It is designed to operate over an industrial temperature range of -40°C to +125°C, making it robust for challenging environments.

Applications

The MCP4562-502E/MS is an excellent choice for a variety of applications, including:

• Automated product calibration
• Adjustable power supplies and voltage dividers
• Audio equipment volume and tone control
• Automotive electronics adjustments
• Industrial process control systems

With its precise control and robust performance, the MCP4562-502E/MS digital potentiometer from Microchip Technology is an essential component for designers seeking a reliable and flexible solution for their variable resistance needs.