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MCP41HV31-104E/MQ

MCP41HV31-104E/MQ Description

The MCP41HV31-104E/MQ is a digital potentiometer from Microchip Technology, designed for precise control and adjustment of resistance in electronic circuits. This device features a 100kΩ linear taper with 128 taps, providing high-resolution control for various applications. The potentiometer operates over a wide supply voltage range of 1.8V to 5.5V, 10V to 36V, and ±5V to ±18V, making it versatile for different power supply requirements. It supports SPI communication, ensuring seamless integration with microcontrollers and other digital systems.

MCP41HV31-104E/MQ Features

• Configuration: Potentiometer with a linear taper, offering consistent resistance change across the entire range.
• Resistance: 100kΩ with a tolerance of ±20%, ensuring reliable performance in various conditions.
• Number of Taps: 128 taps provide high-resolution control, allowing for precise adjustments.
• Memory Type: Volatile memory ensures that the device retains its settings as long as power is applied.
• Temperature Coefficient: A typical temperature coefficient of 100ppm/°C ensures stable performance across a wide temperature range.
• Interface: SPI communication interface for easy integration with digital systems.
• Supply Voltage: Wide operating range of 1.8V to 5.5V, 10V to 36V, and ±5V to ±18V, providing flexibility in power supply options.
• Package: 20-QFN package, ideal for surface mount applications, ensuring compact and reliable mounting.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), ensuring robustness in various environmental conditions.

MCP41HV31-104E/MQ Applications

The MCP41HV31-104E/MQ is ideal for applications requiring precise resistance control and adjustment. Its high-resolution 128 taps and linear taper make it suitable for:

• Audio Applications: Volume control and tone adjustment in audio equipment.
• Industrial Control: Precision control in motor speed controllers and process control systems.
• Medical Devices: Calibration and adjustment in medical monitoring equipment.
• Consumer Electronics: Brightness control in displays and backlighting systems.
• Automotive Systems: Sensor calibration and control in automotive electronics.

Conclusion of MCP41HV31-104E/MQ

The MCP41HV31-104E/MQ from Microchip Technology is a versatile digital potentiometer that offers precise resistance control with its 100kΩ linear taper and 128 taps. Its wide supply voltage range and SPI interface make it easy to integrate into various electronic systems. The device's compliance with environmental standards and robust moisture sensitivity level ensure reliability in diverse applications. Whether used in audio equipment, industrial control systems, or medical devices, the MCP41HV31-104E/MQ provides a reliable and high-performance solution for resistance control.