The MCP4361-503E/ST is a high-performance, digitally controlled potentiometer (DCP) from Microchip Technology. It is designed to offer precision electronic adjustment and replacement for mechanical potentiometers and trimmers. This device is part of the MCP43X1 series, which are known for their reliability and versatility in various applications.

Key Features

• Resolution: The MCP4361 comes with a 7-bit resolution, providing 128 resistive steps which allow for fine adjustment of the resistance value.
• Quad Channel: This device features four independent potentiometer channels, giving users the ability to control multiple signal paths simultaneously.
• Non-volatile Memory: It includes non-volatile memory (EEPROM) to store the wiper positions, ensuring the settings are maintained even after power is removed.
• Interface: The potentiometer is equipped with a user-friendly SPI interface for communication, which is compatible with most microcontrollers.
• Wide Operating Voltage: It operates over a broad voltage range from 2.7V to 5.5V, making it suitable for various low-power and standard applications.
• Extended Temperature Range: The MCP4361-503E/ST is designed to work in extreme conditions, with an operational temperature range from -40°C to +125°C.
• Compact Package: Housed in a small 14-pin TSSOP package, this digital potentiometer saves space on the PCB and is ideal for space-constrained applications.

Applications

The MCP4361-503E/ST is suitable for a diverse range of applications, including:

• Automated adjustments in consumer electronics
• Calibration and tuning in industrial systems
• Gain and offset control in signal conditioning circuits
• Automotive electronics for control and adjustment
• Programmable power supplies and voltage dividers

With its robust feature set and Microchip's reputation for high-quality semiconductor products, the MCP4361-503E/ST digital potentiometer is an excellent choice for designers seeking a reliable and flexible solution for electronic adjustment needs.