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MCP4252T-104E/UN

MCP4252T-104E/UN Description

The MCP4252T-104E/UN is a digital potentiometer designed by Microchip Technology, offering a versatile and reliable solution for applications requiring precise resistance control. This device features a rheostat configuration with a resistance of 100kΩ and a tolerance of ±20%. It supports a wide supply voltage range of 1.8V to 5.5V, making it suitable for various power supply environments. The MCP4252T-104E/UN includes 257 taps, providing fine-grained control over resistance settings, and utilizes a linear taper for consistent performance across the resistance range. The device is equipped with a volatile memory type, ensuring that settings are maintained as long as power is supplied. It also features a low temperature coefficient of 150ppm/°C, which minimizes resistance drift due to temperature variations. The MCP4252T-104E/UN is housed in a surface-mount 10MSOP package and is available in tape and reel format, facilitating efficient manufacturing processes. This digital potentiometer is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.

MCP4252T-104E/UN Features

• Configuration: Rheostat, offering a single-ended resistance control.
• Resistance: 100kΩ with a tolerance of ±20%, providing a broad range of resistance values.
• Number of Taps: 257, enabling precise resistance adjustments.
• Memory Type: Volatile, maintaining settings while powered.
• Temperature Coefficient: 150ppm/°C, ensuring stable performance across varying temperatures.
• Supply Voltage: 1.8V to 5.5V, compatible with a wide range of power supplies.
• Interface: SPI, facilitating easy communication with microcontrollers and other digital systems.
• Resistance - Wiper: 75Ω typical, ensuring low resistance for the wiper terminal.
• Taper: Linear, providing consistent resistance changes.
• Number of Circuits: 2, allowing for dual-channel applications.
• Package: 10MSOP, suitable for surface-mount technology.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring robustness in manufacturing processes-.
  Regulatory Compliance: REACH unaffected and RoHS3 compliant, meeting environmental and safety standards.

MCP4252T-104E/UN Applications

The MCP4252T-104E/UN is ideal for applications requiring precise and programmable resistance control. Its wide voltage range and linear taper make it suitable for various electronic systems, including:

• Audio Systems: Volume control and tone adjustment.
• Power Management: Voltage regulation and current limiting.
• Sensor Interfaces: Signal conditioning and calibration.
• Medical Equipment: Precision control in diagnostic and monitoring devices.
• Industrial Automation: Calibration and control in process control systems.
• Consumer Electronics: Adjustable settings in devices such as thermostats and lighting controls.

Conclusion of MCP4252T-104E/UN

The MCP4252T-104E/UN digital potentiometer from Microchip Technology stands out for its versatility, precision, and reliability. With its 100kΩ resistance, 257 taps, and linear taper, it offers fine-grained control over resistance settings making, it suitable for a wide range of applications. The device's wide supply voltage range, low temperature coefficient, and SPI interface further enhance its performance and ease of integration. Its compliance with REACH and RoHS3 standards ensures environmental safety and regulatory adherence. Whether used in audio systems, power management, or industrial automation, the MCP4252T-104E/UN provides a robust and efficient solution for precise resistance control.