Microchip Technology

MCP4141-503E/MF  

Digital Potentiometers

MCP4141-503E/MF Description

The MCP4141-503E/MF is a digital potentiometer from Microchip Technology, designed to provide precise control and adjustment of resistance in various electronic circuits. This device is part of the WiperLock™ series, offering a robust and reliable solution for applications requiring high precision and stability. The MCP4141-503E/MF features a resistance of 50kΩ, a tolerance of ±20%, and a linear taper, making it suitable for a wide range of applications. It operates within a supply voltage range of 1.8V to 5.5V and has a temperature coefficient of 150ppm/°C, ensuring stable performance across varying temperatures. The device is housed in an 8DFN package and is available in a tube package format, making it ideal for surface mount applications.

MCP4141-503E/MF Features

• Resistance and Tolerance: The MCP4141-503E/MF offers a resistance of 50kΩ with a tolerance of ±20%, providing a wide range of resistance values for precise control.
• Linear Taper: The linear taper ensures consistent and predictable changes in resistance, making it suitable for applications where linear control is required.
• 129 Taps: The device features 129 taps, providing high resolution and fine control over resistance settings.
• Low Temperature Coefficient: With a temperature coefficient of 150ppm/°C, the MCP4141-503E/MF ensures stable performance across a wide temperature range.
• SPI Interface: The device supports SPI communication, allowing easy integration with microcontrollers and other digital systems.
• WiperLock™ Technology: The WiperLock™ series provides enhanced reliability and stability, making the MCP4141-503E/MF suitable for demanding applications.
• Compliance and Reliability: The MCP4141-503E/MF is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for various environmental conditions.

MCP4141-503E/MF Applications

The MCP4141-503E/MF is ideal for a variety of applications that require precise resistance control and adjustment. Some specific use cases include:

• Audio Applications: The linear taper and high resolution make it suitable for volume control and other audio-related adjustments.
• Medical Devices: The stability and reliability of the WiperLock™ series make it ideal for medical devices where precision and consistency are critical.
• Industrial Control Systems: The device's robustness and wide operating voltage range make it suitable for industrial applications where environmental conditions can vary.
• Consumer Electronics: The MCP4141-503E/MF can be used in consumer electronics for adjustable settings such as brightness control or sensor calibration.

Conclusion of MCP4141-503E/MF

The MCP4141-503E/MF from Microchip Technology is a versatile and reliable digital potentiometer designed for high precision and stability. Its features, such as the 50kΩ resistance, ±20% tolerance, and linear taper, make it suitable for a wide range of applications. The device's robustness, ensured by WiperLock™ technology, and its compliance with environmental and safety standards make it a preferred choice for demanding applications. Whether used in audio systems, medical devices, industrial control systems, or consumer electronics, the MCP4141-503E/MF offers a reliable and precise solution for resistance control.

MCP4141-503E/MF Documents

Download datasheets and manufacturer documentation for MCP4141-503E/MF

PCN Assembly/Origin :

Assembly Site 27/Jan/2021      

Datasheets :

MCP414x/416x/424x/426x      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

MCP4141 Development Tool Selector      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH