The MCP4561T-502E/MS is a high-performance digital potentiometer designed and manufactured by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This digital potentiometer is part of the MCP4561 series and offers a compact and precise solution for adjusting and controlling resistance electronically in a wide range of applications.

Key Features

• Resistance Value: The MCP4561T-502E/MS offers a resistance value of 5kΩ, providing a suitable range for various applications that require fine-tuning of resistance.
• Resolution: It comes with a 7-bit resolution, which translates to 128 wiper steps, allowing for precise adjustments in resistance levels.
• Interface: This digital potentiometer uses an I2C interface for communication, making it easy to integrate into systems that support this protocol.
• Package: Encased in an MSOP-8 (Micro Small Outline Package) footprint, the MCP4561T-502E/MS is designed for space-constrained applications without compromising on performance.
• Operating Voltage: It operates within a range of 2.7V to 5.5V, making it versatile for use in both low and standard voltage circuits.
• Temperature Range: The device is robust and can operate over an industrial temperature range of -40°C to +125°C, ensuring reliability in harsh environments.
• Non-Volatile Memory: It features non-volatile memory (EEPROM) to store the wiper position, which means the device can retain the last position after power-off, ensuring consistent performance across power cycles.

Applications

The MCP4561T-502E/MS is suitable for a variety of applications that require precise control over resistance. Common uses include adjusting volume in audio devices, calibrating sensors, setting the operational parameters in industrial control systems, and tuning filters in communication devices. Its reliability and precision also make it an excellent choice for automotive electronics, medical equipment, and consumer electronics where space is at a premium and performance is critical.