Microchip Technology MCP4361T-103E/ML Digital Potentiometer

The MCP4361T-103E/ML is a high-performance digital potentiometer designed and manufactured by Microchip Technology, a leading provider of microcontroller and analog semiconductors. This digital potentiometer is part of the MCP4361 series, which is known for its precision and versatility in various electronic applications. The device offers a compact, integrated solution for applications requiring variable resistance settings.

With a resistance value of 10kΩ and a tolerance of ±20%, the MCP4361T-103E/ML provides accurate control over the resistance adjustments in your circuit. It features a 7-bit resistor network resolution, which translates to 128 resistive taps, allowing for fine-grained control over the resistance settings.

The MCP4361T-103E/ML operates over a wide voltage range from 2.7V to 5.5V, making it suitable for both 3.3V and 5V systems. This flexibility ensures that it can be easily integrated into a variety of designs without the need for additional power supply components. Additionally, the device boasts a low temperature coefficient of 150 ppm/°C, ensuring stable performance across a broad temperature range of -40°C to +125°C.

One of the key features of this digital potentiometer is its non-volatile memory (EEPROM), which allows the device to retain its resistor settings even after power-off. This is particularly useful for applications that require a specific resistance setting to be maintained between power cycles or in the event of a power failure.

The device is housed in a compact 20-lead QFN package (ML), which is not only space-saving but also offers excellent thermal performance. Its serial interface is compatible with SPI protocols, enabling easy communication with microcontrollers or other digital systems.

In summary, the MCP4361T-103E/ML from Microchip Technology is a versatile and reliable digital potentiometer that offers precise resistance control for a wide range of applications, including calibration, sensor trimming, audio control, and feedback systems. Its robust feature set and compact form factor make it an excellent choice for designers looking to add adjustable resistance capabilities to their electronic projects.