Microchip Technology

MCP4252-502E/MF  

Digital Potentiometers

MCP4252-502E/MF Description

The MCP4252-502E/MF is a high-performance digital potentiometer from Microchip Technology, designed for applications requiring precise resistance adjustment. This device features a 5kOhm rheostat configuration with 257 taps, providing a wide range of resistance values. With a linear taper and a typical resistance wiper value of 75 Ohms, the MCP4252-502E/MF offers excellent control over resistance settings.

MCP4252-502E/MF Features

• Voltage Supply Range: 1.8V to 5.5V, making it suitable for a wide range of power supply conditions.
• Temperature Coefficient: 150ppm/°C, ensuring stable performance across varying temperatures.
• Number of Taps: 257, providing a high degree of resolution for resistance adjustments.
• Memory Type: Volatile, allowing for easy reconfiguration without the need for non-volatile memory.
• Interface: SPI, enabling fast and efficient communication with microcontrollers and other digital systems.
• Tolerance: ±20%, offering a balance between precision and cost-effectiveness.
• RoHS Compliance: Compliant with RoHS3 standards, making it suitable for environmentally conscious applications.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating that the device can be stored and handled without special precautions against moisture.

MCP4252-502E/MF Applications

The MCP4252-502E/MF is ideal for applications where precise resistance adjustment is required, such as:

• Audio Volume Control: Its linear taper and wide range of resistance values make it suitable for adjusting audio volume levels in consumer electronics.
• Sensor Calibration: The MCP4252-502E/MF can be used to calibrate sensors by adjusting their resistance, ensuring accurate sensor readings.
• Industrial Control Systems: In systems where precise control over resistance is needed, such as in motor control or temperature regulation, the MCP4252-502E/MF provides reliable performance.
• Medical Devices: Its RoHS compliance and stable performance make it suitable for use in medical devices where precision and safety are critical.

Conclusion of MCP4252-502E/MF

The MCP4252-502E/MF from Microchip Technology is a versatile digital potentiometer that offers a range of benefits for applications requiring precise resistance adjustment. Its wide voltage supply range, high resolution, and SPI interface make it an excellent choice for a variety of applications, from consumer electronics to industrial control systems. With its RoHS compliance and stable performance, the MCP4252-502E/MF is a reliable and cost-effective solution for precise resistance control.

MCP4252-502E/MF Documents

Download datasheets and manufacturer documentation for MCP4252-502E/MF

PCN Assembly/Origin :

Assembly Site 06/Oct/2023      

Datasheets :

MCP413x,415x,423x,425x      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

MCP4252 Development Tool Selector      

HTML Datasheet :

MCP413x,415x,423x,425x      

PCN Design/Specification :

Mold Compound Update 18/Feb/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH