Microchip Technology

MCP4141T-503E/MF  

Digital Potentiometers

MCP4141T-503E/MF Description

The MCP4141T-503E/MF is a digital potentiometer from Microchip Technology, designed for high-precision applications requiring a wide range of resistance adjustments. This device features a 50kΩ resistance with a tolerance of ±20%, making it suitable for various electronic circuits. The MCP4141T-053E/MF operates within a supply voltage range of 1.8V to 5.5V and is configured with 129 taps, providing fine control over resistance settings. The device is housed in a surface-mount 8DFN package, making it ideal for compact designs. It also includes a WiperLock™ series feature, which ensures stable resistance values over time.

MCP4141T-503E/MF Features

• Configuration: Potentiometer with 129 taps for precise resistance control.
• Resistance: 50kΩ with a tolerance of ±20%, offering flexibility in circuit design.
• Supply Voltage: Operates within a range of 1.8V to 5.5V, suitable for a variety of power supply configurations.
• Temperature Coefficient: 150ppm/°C, ensuring stable performance across a wide temperature range.
• Interface: SPI, allowing for easy integration with microcontrollers and other digital systems.
• Taper: Linear, providing a consistent change in resistance with each tap adjustment.
• Wiper Resistance: 75Ω (typical), ensuring minimal impact on overall circuit performance.
• Compliance: REACH unaffected and ROHS3 compliant, meeting environmental and safety standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for storage and handling in various environments.
• Series: WiperLock™, which enhances the stability and reliability of the resistance settings.

MCP4141T-503E/MF Applications

The MCP4141T-503E/MF is ideal for applications requiring precise control over resistance values, such as:

• Audio Equipment: Volume control and tone adjustment in audio systems.
• Industrial Controls: Precision in control industrial automation and process control systems.
• Medical Devices: Calibration and adjustment in medical instrumentation.
• Consumer Electronics: Adjusting display brightness, contrast, and other settings in consumer devices.
• Automotive Systems: Fine-tuning of electronic control units and sensor interfaces.

Conclusion of MCP4141T-503E/MF

The MCP4141T-503E/MF from Microchip Technology stands out as a versatile and reliable digital potentiometer. Its wide range of resistance adjustments, combined with a stable temperature coefficient and low wiper resistance, makes it suitable for high-precision applications. The SPI interface and WiperLock™ series feature enhance its usability and reliability, making it a preferred choice for engineers and designers in various industries. Whether used in audio equipment, industrial controls, or medical devices, the MCP4141T-503E/MF offers a robust solution for precision resistance control.

MCP4141T-503E/MF Documents

Download datasheets and manufacturer documentation for MCP4141T-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