Microchip Technology's MCP4017T-103E/LT Digital Potentiometer

The MCP4017T-103E/LT is a highly integrated digital potentiometer (digipot) designed by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This compact and versatile device offers a convenient solution for applications requiring variable resistance settings. It is used in various industries, including consumer electronics, automotive, and industrial automation.

The MCP4017T-103E/LT is a single-channel, 7-bit (128 wiper steps), non-volatile digital potentiometer with an end-to-end resistance of 10kΩ. It operates from a single 2.7V to 5.5V supply, making it suitable for low-power systems and battery-operated devices. The digipot's non-volatile memory ensures that the last wiper position is stored and maintained even after the device is powered down, providing a stable and predictable startup condition for any application.

Featuring an I2C™Compatible interface, the MCP4017T-103E/LT allows for easy communication and control within a system. This interface enables the device to be adjusted by software, eliminating the need for mechanical potentiometer adjustments and allowing for remote control of resistance settings. The I2C™Compatible interface also supports a bus timeout feature, which enhances the robustness of the communication in a noisy environment.

The MCP4017T-103E/LT is available in a compact, 6-lead SC-70 package, which is ideal for space-constrained applications. The small footprint of the device allows it to be used in applications where board space is at a premium, without compromising on performance or functionality.

In summary, the MCP4017T-103E/LT digital potentiometer from Microchip Technology offers designers a reliable and flexible solution for adjusting resistance in their circuits. With its non-volatile memory, low power consumption, and easy-to-use I2C™Compatible interface, this digipot is an excellent choice for a wide range of applications that require precise electronic tuning.