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MCP4632T-503E/UN

MCP4632T-503E/UN Description

The MCP4632T-503E/UN is a digital potentiometer designed by Microchip Technology, featuring a rheostat configuration with 129 taps. This device offers a resistance of 50kΩ and a typical wiper resistance of 75Ω, making it suitable for precision applications. The MCP4632T-503E/UN operates within a supply voltage range of 1.8V to 5.5V, ensuring compatibility with a wide range of power supplies. It has a temperature coefficient of 150ppm/°C, which ensures stable performance across varying temperature conditions. The device features a linear taper, providing consistent resistance changes with each tap adjustment.

The MCP4632T-503E/UN is equipped with volatile memory, meaning it retains its settings as long as power is supplied. It supports I2C communication, allowing for easy integration into systems that use this standard interface. The device is packaged in a surface-mount 10MSOP format, making it suitable for compact designs. It also includes selectable address features, enhancing its flexibility in multi-device configurations.

MCP4632T-503E/UN Features

• Configuration: Rheostat
• Resistance: 50kΩ with a tolerance of ±20%
• Wiper Resistance: 75Ω (typical)
• Number of Taps: 129
• Temperature Coefficient: 150ppm/°C
• Supply Voltage Range: 1.8V to 5.5V
• Memory Type: Volatile
• Interface: I2C
• Taper: Linear
• Selectable Address: Enhances flexibility in multi-device setups
• Package: 10MSOP surface-mount
• Compliance: ROHS3 compliant and REACH unaffected
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

MCP4632T-503E/UN Applications

The MCP4632T-503E/UN is ideal for applications requiring precise resistance control and adjustment. Its 129 taps and linear taper make it suitable for applications such as:

• Audio Control: Volume control in audio systems
• Sensor Calibration: Adjusting sensor sensitivity in industrial and consumer electronics
• Power Supply Management: Fine-tuning voltage levels in power supply circuits
• Medical Equipment: Precision control in medical devices
• Automotive Systems: Adjusting resistance in automotive electronic systems

The device's I2C interface and selectable address feature make it particularly useful in systems where multiple digital potentiometers are used, allowing for individual control and configuration without additional hardware.

Conclusion of MCP4632T-503E/UN

The MCP4632T-503E/UN digital potentiometer from Microchip Technology offers a robust solution for applications requiring precise resistance control. Its 129 taps, linear taper, and 50kΩ resistance provide a high level of precision and flexibility. The device's I2C interface and selectable address feature enhance its usability in complex systems. The MCP4632T-503E/UN is an excellent choice for engineers looking for a reliable, compact, and versatile digital potentiometer that meets industry standards for compliance and performance.