The Microchip MCP4652T-502E/UN is a digital potentiometer that offers a versatile and programmable solution for adjusting resistance values in electronic circuits. This component is part of Microchip's MCP4652 series, which are known for their reliability and precision in various applications.

Key Features

• Resistance Value: The MCP4652T-502E/UN has a resistance value of 5 kΩ, which can be adjusted digitally through an I²C interface.
• Dual-Channel: This device features two independent potentiometer channels, which allows for simultaneous control of two separate signal paths or the adjustment of two resistances in a single package.
• Non-Volatile Memory: It includes non-volatile memory (EEPROM) to store the desired resistance settings, ensuring that the last programmed settings are retained even after the device is powered off and then back on.
• I²C Interface: The integrated I²C serial interface facilitates easy communication with most microcontrollers, making it simple to integrate into existing designs.
• Resolution: The MCP4652T-502E/UN offers 8-bit resolution, providing 256 taps for precise control over the resistance adjustments.
• Operating Voltage: It operates over a wide voltage range from 2.7V to 5.5V, catering to various low-voltage applications.
• Extended Temperature Range: This digital potentiometer is designed to operate over an extended temperature range of -40°C to +125°C, making it suitable for industrial and automotive applications.
• Compact Package: Available in an ultra-small 2x3 mm UDFN package, the MCP4652T-502E/UN is ideal for space-constrained applications.

Applications

The MCP4652T-502E/UN is an excellent choice for a variety of applications, including but not limited to:

• Automated adjustments in audio systems
• Calibration and control systems
• Industrial process control
• Consumer electronics
• Automotive electronics

With its robust feature set and Microchip's commitment to quality, the MCP4652T-502E/UN digital potentiometer is a reliable and efficient solution for designers looking to add precision resistance tuning to their electronic designs.