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MCP4631T-104E/ST

MCP4631T-104E/ST Description

The MCP4631T-104E/ST is a digital potentiometer designed by Microchip Technology, offering a versatile and reliable solution for applications requiring precise resistance control. This device features a 100kΩ resistance with a tolerance of ±20%, providing a wide range of resistance values for various electronic circuits. It operates within a supply voltage range of 1.8V to 5.5V, making it suitable for a variety of power supply configurations.

The MCP4631T-104E/ST is equipped with 129 taps, allowing for fine-tuned resistance adjustments. Its linear taper ensures consistent and predictable resistance changes, which is crucial for applications requiring precise control. The device also features a typical wiper resistance of 75Ω, contributing to its overall performance and reliability.

With a temperature coefficient of 150ppm/°C, the MCP4631T-104E/ST ensures stable performance across a wide temperature range, making it suitable for use in various environmental conditions. The device is packaged in a 14-TSSOP package, which is ideal for surface-mount applications and provides a compact footprint for space-constrained designs.

MCP4631T-104E/ST Features

• Configuration: Potentiometer
• Resistance (Ohms): 100kΩ
• Tolerance: ±20%
• Number of Taps: 129
• Wiper Resistance (Typ): 75Ω
• Taper: Linear
• Voltage - Supply: 1.8V to 5.5V
• Temperature Coefficient (Typ): 150ppm/°C
• Interface: I2C
• Memory Type: Volatile
• Number of Circuits: 2
• Package: 14-TSSOP
• Mounting Type: Surface Mount
• Features: Selectable Address
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected
• HTSUS: 8542.39.0001
• ECCN: EAR99

MCP4631T-104E/ST Applications

The MCP4631T-104E/ST is ideal for a wide range of applications where precise resistance control is required. Its digital interface (I2C) and selectable address feature make it particularly suitable for applications involving multiple potentiometers, allowing for efficient control and configuration.

Some specific use cases include:

• Audio Applications: Volume control and tone adjustment in audio systems.
• Sensor Calibration: Precision tuning of sensors in industrial and automotive applications.
• Power Management: Adjusting voltage levels in power supply circuits.
• Medical Devices: Fine-tuning resistance in medical equipment for precise control.
• Consumer Electronics: Enhancing user experience through adjustable settings in consumer devices.

Conclusion of MCP4631T-104E/ST

The MCP4631T-104E/ST is a robust and versatile digital potentiometer that offers precise resistance control with a wide range of features and benefits. Its linear taper, low wiper resistance, and stable temperature coefficient make it an ideal choice for applications requiring high precision and reliability. The device's I2C interface and selectable address feature further enhance its usability in complex systems with multiple potentiometers.

With its compact 14-TSSOP package and surface-mount design, the MCP4631T-104E/ST is suitable for space-constrained applications while maintaining high performance. Its compliance with RoHS3 and REACH regulations ensures that it meets the latest environmental standards, making it a responsible choice for modern electronics design.

Overall, the MCP4631T-104E/ST stands out as a reliable and efficient solution for applications requiring precise resistance control, offering significant advantages over similar models in terms of performance, flexibility, and environmental compliance.