Microchip Technology

MCP4252-503E/UN  

Digital Potentiometers

MCP4252-503E/UN Description

The MCP4252-503E/UN is a digital potentiometer manufactured by Microchip Technology, designed to offer precise control and adjustment in various electronic applications. This device features a rheostat configuration with a linear taper, providing a smooth and consistent resistance change. The MCP4252-503E/UN boasts a 50kOhm resistance, 257 taps, and a typical resistance wiper of 75 Ohms. It operates within a voltage supply range of 1.8V to 5.5V and has a temperature coefficient of 150ppm/°C, ensuring stable performance across different temperatures.

MCP4252-503E/UN Features

• Configuration: Rheostat with a linear taper for consistent resistance change
• Temperature Coefficient: 150ppm/°C for stable performance in varying temperatures
• Number of Taps: 257, providing a wide range of resistance values
• Memory Type: Volatile, allowing for easy adjustments without the need for non-volatile memory
• Voltage - Supply: 1.8V to 5.5V, compatible with a wide range of power sources
• RoHS Compliance: ROHS3 Compliant, adhering to environmental regulations
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for various manufacturing processes
• Tolerance: ±20%, ensuring reliable performance within specified limits
• Interface: SPI, allowing for easy integration with microcontrollers and other digital systems

MCP4252-503E/UN Applications

The MCP4252-503E/UN is ideal for applications requiring precise resistance adjustment and control, such as:

1. Audio Equipment: Adjusting volume levels and equalization settings in audio devices
2. Industrial Controls: Fine-tuning sensor sensitivity and calibration in industrial automation systems
3. Medical Devices: Precisely controlling electrical stimulation or monitoring parameters in medical equipment
4. Consumer Electronics: Adjusting settings in consumer devices, such as gaming controllers or smart home appliances

Conclusion of MCP4252-503E/UN

The MCP4252-503E/UN digital potentiometer from Microchip Technology offers a versatile and reliable solution for applications requiring precise resistance adjustment. Its linear taper, wide range of taps, and SPI interface make it an ideal choice for a variety of electronic systems. With its RoHS compliance and moisture sensitivity level of 1, the MCP4252-503E/UN is well-suited for use in a wide range of environments and applications.

MCP4252-503E/UN Documents

Download datasheets and manufacturer documentation for MCP4252-503E/UN

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      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH