Microchip Technology MCP4652-104E/UN Digital Potentiometer

The MCP4652-104E/UN is a versatile 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 MCP46XX series, which are known for their reliability and precision in a wide range of applications.

Featuring a dual-channel configuration, the MCP4652-104E/UN offers a resistance value of 100k ohms, allowing for fine-tuning and adjustment of signal conditioning in electronic circuits. The potentiometer is non-volatile, meaning it retains its set resistance value even after power is removed, ensuring consistent performance across power cycles.

This digital potentiometer operates over an I2C compatible serial interface, which facilitates easy communication with microcontrollers and other digital systems. The device's 7-bit resistor network resolution provides 128 resistive steps, granting precise control over the resistance adjustments. This level of resolution is particularly beneficial for applications requiring accurate calibration or variable resistance changes, such as in audio control, filter adjustments, and feedback system loops.

The MCP4652-104E/UN is designed to operate within a wide voltage range of 2.7V to 5.5V, making it suitable for both 3.3V and 5V systems. It has an extended temperature range of -40°C to +125°C, which allows it to perform reliably in a variety of harsh environments and applications, including industrial, automotive, and consumer electronics.

Encased in a small 10-MSOP (Mini Small Outline Package), the MCP4652-104E/UN is optimized for space-constrained applications. Its compact footprint and surface-mount packaging enable integration into modern PCB designs without taking up significant board space.

With its robust feature set and reliable performance, the Microchip Technology MCP4652-104E/UN digital potentiometer is an ideal solution for designers looking to add adjustable resistance capabilities to their electronic designs with minimal complexity and maximum precision.