Microchip Technology

MCP4231-502E/SL  

Digital Potentiometers

MCP4231-502E/SL Description

The MCP4231-502E/SL is a digital potentiometer designed by Microchip Technology, offering a versatile and reliable solution for applications requiring precise resistance control. This device features a 5kΩ resistance with a tolerance of ±20%, making it suitable for a wide range of electronic circuits. It is configured as a potentiometer with 129 taps, providing fine-grained control over resistance values. The device operates within a supply voltage range of 1.8V to 5.5V and has a temperature coefficient of 150ppm/°C, ensuring stable performance across varying temperatures. The MCP4231-502E/SL employs a linear taper, which is ideal for applications where a consistent change in resistance is required.

MCP4231-502E/SL Features

• Configuration: Potentiometer with 129 taps, offering precise resistance control.
• Resistance: 5kΩ with a tolerance of ±20%, providing flexibility in circuit design.
• Supply Voltage: Operates within a range of 1.8V to 5.5V, suitable for various power supply configurations.
• Temperature Coefficient: 150ppm/°C, ensuring stable performance across a wide temperature range.
• Memory Type: Volatile, allowing dynamic adjustments to resistance settings.
• Interface: SPI, enabling easy integration with microcontrollers and other digital systems.
• Resistance - Wiper: 75Ω (Typ), ensuring low resistance for efficient signal transfer.
• Taper: Linear, providing a consistent change in resistance for predictable performance.
• Package: Tube, suitable for surface mount applications, making it ideal for compact designs.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for various manufacturing environments.

MCP4231-502E/SL Applications

The MCP4231-502E/SL is ideal for applications requiring precise and dynamic resistance control. Its linear taper and 129 taps make it suitable for audio volume control, sensor signal conditioning, and gain adjustment in amplifiers. The device's wide supply voltage range and temperature coefficient ensure reliable performance in various operating conditions. Its SPI interface allows seamless integration with microcontrollers, making it a versatile choice for embedded systems and IoT devices.

Conclusion of MCP4231-502E/SL

The MCP4231-502E/SL digital potentiometer from Microchip Technology offers a robust and flexible solution for precise resistance control. Its 5kΩ resistance, 129 taps, and linear taper provide fine-grained control, making it suitable for a wide range of applications. The device's wide supply voltage range, low temperature coefficient, and SPI interface ensure reliable performance and easy integration. The MCP4231-502E/SL is an excellent choice for designers looking for a reliable and versatile digital potentiometer for their electronic circuits.

MCP4231-502E/SL Documents

Download datasheets and manufacturer documentation for MCP4231-502E/SL

PCN Assembly/Origin :

Mult Devices 23/May/2017      

Datasheets :

MCP413x,415x,423x,425x      

PCN Packaging :

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

Design Resources :

MCP4231 Development Tool Selector      

HTML Datasheet :

MCP413x,415x,423x,425x      

PCN Design/Specification :

Copper Bond Wire 5/Nov/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH