The MCP41HV51-502E/ST is a high-voltage, digital potentiometer designed and manufactured by Microchip Technology, a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. This digital potentiometer is part of Microchip's MCP41HVX1 series that offers a variety of features suitable for applications requiring digital control of high-voltage analog signals.

Key Features

• Voltage Range: The device operates with a wide analog voltage range of -10V to +36V or ±18V, making it versatile for various high-voltage applications.
• Resistance Options: It offers a resistance value of 5kΩ, providing a suitable range for many adjustable control requirements.
• Resolution: The potentiometer comes with a 7-bit (128 wiper steps) resolution, ensuring precise control over the wiper position.
• Interface: It features a 2-wire up/down serial interface for simple and efficient communication with microcontrollers.
• Packaging: The MCP41HV51-502E/ST is available in a 14-pin TSSOP package, which is ideal for space-constrained applications.
• Extended Temperature Range: The device is designed to operate over an extended temperature range of -40°C to +125°C, making it reliable for industrial environments.

Applications

The MCP41HV51-502E/ST digital potentiometer is suitable for a wide array of applications, including:

• Programmable Power Supplies
• Instrumentation
• Automotive Electronics
• LED Lighting Systems
• Industrial Control Systems

Conclusion

With its high-voltage handling capability, precision control, and robust design, the MCP41HV51-502E/ST from Microchip Technology is an excellent choice for engineers and designers looking to integrate digital potentiometry into their high-voltage applications. Its ease of use, combined with Microchip's reputation for quality and reliability, ensures that this component will be a valuable addition to a wide range of electronic systems.