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MCP4632T-104E/UN

MCP4632T-104E/UN Description

The MCP4632T-104E/UN is a high-performance digital potentiometer from Microchip Technology, designed for precision control in a wide range of applications. This device features a rheostat configuration with 129 taps, providing precise resistance adjustment. The MCP4632T-104E/UN operates within a supply voltage range of 1.8V to 5.5V, making it suitable for various power supply environments. It offers a nominal resistance of 100kΩ with a tolerance of ±20%, ensuring reliable performance across different operating conditions.

The device is equipped with a linear taper, which ensures consistent resistance changes as the wiper moves between taps. The typical wiper resistance is 75Ω, contributing to the overall accuracy and stability of the resistance values. The MCP4632T-104E/UN is designed with volatile memory, meaning it retains its settings only while power is applied. This feature is beneficial for applications requiring dynamic resistance adjustments without the need for non-volatile storage.

The MCP4632T-104E/UN is packaged in a surface-mount 10MSOP format, making it ideal for compact and space-constrained designs. It is available in tape and reel packaging, facilitating efficient manufacturing processes. The device is RoHS3 compliant and REACH unaffected, ensuring it meets stringent environmental and regulatory standards. With a moisture sensitivity level (MSL) of 1 (unlimited), the MCP4632T-104E/UN is suitable for a variety of manufacturing environments without the need for special handling precautions.

MCP4632T-104E/UN Features

• Configuration: Rheostat
• Number of Taps: 129
• Resistance (Ohms): 100kΩ with ±20% tolerance
• Wiper Resistance (Ohms): 75Ω (typical)
• Taper: Linear
• Memory Type: Volatile
• Voltage - Supply: 1.8V to 5.5V
• Interface: I2C
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Number of Circuits: 2
• Temperature Coefficient (Typ): 150ppm/°C
• Features: Selectable Address
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant

MCP4632T-104E/UN Applications

The MCP4632T-104E/UN is ideal for applications requiring precise resistance control and dynamic adjustment. Its I2C interface allows for easy integration into systems with microcontrollers or other digital controllers. Some specific use cases include:

• Audio Applications: Volume control and tone adjustment in audio systems.
• Power Management: Adjusting voltage levels in power supplies and regulators.
• Sensor Calibration: Fine-tuning sensor outputs for accurate measurements.
• Medical Devices: Precision control in medical instruments and equipment.
• Industrial Automation: Calibration and control in industrial processes.

The MCP4632T-104E/UN's selectable address feature allows multiple devices to be connected on the same I2C bus, simplifying system design and reducing component count. This flexibility makes it a versatile choice for designers looking to optimize their circuit designs.

Conclusion of MCP4632T-104E/UN

The MCP4632T-104E/UN from Microchip Technology stands out as a robust and versatile digital potentiometer. Its combination of a wide supply voltage range, precise resistance control, and flexible I2C interface makes it suitable for a broad range of applications. The device's compliance with environmental and regulatory standards ensures it meets the demands of modern electronics manufacturing. Whether used in audio systems, power management, or industrial automation, the MCP4632T-104E/UN offers reliable performance and ease of integration, making it an excellent choice for engineers and designers.