Microchip Technology

MCP41HV51-503E/MQ  

Digital Potentiometers

MCP41HV51-503E/MQ Description

The MCP41HV51-503E/MQ is a digital potentiometer from Microchip Technology, designed to offer precise control and adjustment in a wide range of applications. This device features a 50kΩ resistance with a ±20% tolerance, providing a high level of precision and flexibility. It supports a broad supply voltage range of 1.8V to 5.5V, 10V to 36V, and ±5V to ±18V, making it suitable for various power supply configurations. The MCP41HV51-503E/MQ is equipped with 256 taps, allowing for fine-grained adjustments and control, and it operates with a linear taper for consistent performance across its range.

This digital potentiometer is designed with a volatile memory type, meaning it retains its settings only while power is applied. It interfaces with systems via the SPI protocol, ensuring reliable and efficient communication. The MCP41HV51-503E/MQ is housed in a 20-QFN package, which is ideal for surface-mount applications, and it is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. The device has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to ambient conditions, enhancing its reliability in diverse environments.

MCP41HV51-503E/MQ Features

• High Precision and Flexibility: With a 50kΩ resistance and ±20% tolerance, the MCP41HV51-503E/MQ offers precise control and adjustment capabilities.
• Wide Voltage Range: Supports a broad supply voltage range of 1.8V to 5.5V, 10V to 36V, and ±5V to ±18V, making it versatile for different power supply configurations.
• 256 Taps and Linear Taper: Provides fine-grained adjustments with 256 taps and a linear taper for consistent performance.
• SPI Interface: Ensures reliable and efficient communication with systems.
• Volatile Memory: Retains settings only while power is applied, which can be advantageous for applications requiring frequent updates.
• Surface-Mount Package: The 20-QFN package is ideal for surface-mount applications, enhancing integration flexibility.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring adherence to environmental and safety standards.
• Moisture Sensitivity Level 1: Suitable for unlimited exposure to ambient conditions, enhancing reliability in diverse environments.

MCP41HV51-503E/MQ Applications

The MCP41HV51-503E/MQ is ideal for applications requiring precise control and adjustment, such as:

• Audio Systems: For volume control and equalization settings.
• Industrial Control: In systems requiring precise voltage or current control.
• Medical Equipment: For adjustable gain settings in amplifiers or sensors.
• Consumer Electronics: In devices needing precise control over various parameters.
• Automotive Systems: For adjustable settings in electronic control units.

Conclusion of MCP41HV51-503E/MQ

The MCP41HV51-503E/MQ from Microchip Technology is a robust and versatile digital potentiometer, offering high precision and flexibility with its 50kΩ resistance and ±20% tolerance. Its wide voltage range and 256 taps provide fine-grained control, making it suitable for a variety of applications. The SPI interface ensures reliable communication, while the volatile memory type and surface-mount package enhance integration flexibility. With its environmental compliance and moisture sensitivity level 1 rating, the MCP41HV51-503E/MQ is a reliable choice for diverse environments. Whether used in audio systems, industrial control, medical equipment, consumer electronics, or automotive systems, this digital potentiometer provides precise control and adjustment, making it a valuable component in modern electronic designs.

MCP41HV51-503E/MQ Documents

Download datasheets and manufacturer documentation for MCP41HV51-503E/MQ

PCN Assembly/Origin :

Mult Devices 24/May/2018      

Datasheets :

MCP41HVx1      

PCN Packaging :

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

PCN Design/Specification :

MCP41HVX1 17/Dec/2022       MCP41HVX1 Data Sheet Rev 07/Jul/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH