Microchip Technology

MCP4261-104E/ML  

Digital Potentiometers

MCP4261-104E/ML Description

The MCP4261-104E/ML is a high-performance digital potentiometer from Microchip Technology, designed to provide precise resistance control in a variety of electronic applications. This device features a 100kΩ resistance with a tolerance of ±20%, ensuring reliable performance across a wide range of operating conditions. The MCP4261-104E/ML is part of the WiperLock™ series, offering enhanced stability and reliability through its unique locking mechanism for the wiper position.

MCP4261-104E/ML Features

• Configuration: The MCP4261-104E/ML is configured as a potentiometer, providing 257 tap positions for fine-tuned resistance control. This high resolution allows for precise adjustments, making it suitable for applications requiring high accuracy.
• Temperature Coefficient: With a typical temperature coefficient of 150ppm/°C, the MCP4261-104E/ML ensures stable performance over a wide temperature range, minimizing drift and maintaining consistent resistance values.
• Supply Voltage: The device operates within a supply voltage range of 1.8V to 5.5V, offering flexibility in power supply options and compatibility with various systems.
• Interface: The MCP4261-104E/ML utilizes an SPI interface, providing fast and efficient communication with microcontrollers and other digital systems. This interface allows for easy integration and control, enhancing the overall system performance.
• Resistance and Tolerance: The 100kΩ resistance value, combined with a tolerance of ±20%, ensures reliable operation in diverse applications. The typical wiper resistance of 75Ω further contributes to the device's performance.
• Mounting Type: The surface mount package of the MCP4261-104E/ML is ideal for compact designs, enabling high-density layouts and efficient use of board space.
• Compliance and Reliability: The MCP4261-104E/ML is REACH unaffected and ROHS3 compliant, ensuring environmental safety and regulatory compliance. The moisture sensitivity level (MSL) of 3 (168 hours) guarantees reliability in various environmental conditions.

MCP4261-104E/ML Applications

The MCP4261-104E/ML is ideal for applications requiring precise resistance control and high reliability. Some specific use cases include:

• Audio Systems: The linear taper and high resolution make it suitable for volume control and other audio-related adjustments.
• Industrial Control: The device's robustness and wide operating voltage range make it ideal for industrial applications where precise control and reliability are paramount.
• Medical Devices: The high accuracy and stability of the MCP4261-104E/ML ensure consistent performance in medical equipment, where precision is critical.
• Automotive Electronics: The device's ability to operate within a wide temperature range and its compliance with environmental standards make it suitable for automotive applications.

Conclusion of MCP4261-104E/ML

The MCP4261-104E/ML from Microchip Technology is a versatile and reliable digital potentiometer, offering high resolution and precise resistance control. Its unique features, such as the WiperLock™ mechanism, ensure stability and reliability, making it an excellent choice for a wide range of applications. The MCP4261-104E/ML's compliance with environmental standards and its robust performance characteristics further enhance its value in the electronics industry. Whether used in audio systems, industrial control, medical devices, or automotive electronics, the MCP4261-104E/ML provides a high-performance solution for precise resistance control.

MCP4261-104E/ML Documents

Download datasheets and manufacturer documentation for MCP4261-104E/ML

PCN Assembly/Origin :

Bond Wire 29/May/2018      

Datasheets :

MCP414x/416x/424x/426x      

PCN Packaging :

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

Design Resources :

MCP4261 Development Tool Selector      

PCN Design/Specification :

Mold Compound Update 31/Oct/2014       Lead Frame Update 16/Feb/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH