Microchip Technology

MCP4261T-103E/SL  

Digital Potentiometers

MCP4261T-103E/SL Description

The MCP4261T-103E/SL is a digital potentiometer from Microchip Technology, designed to provide precise resistance control in a variety of electronic applications. This device features a 10kΩ resistance with a tolerance of ±20%, ensuring reliable performance across a wide range of operating conditions. The MCP4261T-103E/SL operates on a supply voltage range of 1.8V to 5.5V, making it suitable for both low-power and standard voltage systems. With a temperature coefficient of 150ppm/°C, it maintains stable resistance values over varying temperatures, enhancing its reliability in diverse environments.

The MCP4261T-103E/SL is equipped with 257 taps, providing fine control over resistance settings. Its linear taper ensures consistent resistance changes between taps, making it ideal for applications requiring precise adjustments. The device is configured as a potentiometer and features a resistance of 75Ω at the wiper, ensuring minimal impact on circuit performance. The MCP4261T-103E/SL is RoHS3 compliant and REACH unaffected, adhering to stringent environmental and safety standards. It is packaged in a surface-mount 14-pin SOIC package, making it suitable for compact and high-density designs.

MCP4261T-103E/SL Features

• High Precision Control: With 257 taps and a linear taper, the MCP4261T-103E/SL offers precise resistance control, making it ideal for applications requiring fine adjustments.
• Wide Operating Voltage Range: The device operates on a supply voltage range of 1.8V to 5.5V, ensuring compatibility with various power supply systems.
• Stable Performance: A temperature coefficient of 150ppm/°C ensures stable resistance values across a wide temperature range, enhancing reliability.
• Low Tolerance: The ±20% tolerance on the 10kΩ resistance ensures consistent performance, minimizing variability in circuit designs.
• Environmental Compliance: The MCP4261T-103E/SL is RoHS3 compliant and REACH unaffected, meeting industry standards for environmental safety.
• Compact Design: The surface-mount 14-pin SOIC package makes it suitable for high-density PCB designs, saving space while maintaining functionality.
• Moisture Sensitivity Level 1: The device is unaffected by moisture, ensuring long-term reliability in various environmental conditions.
• SPI Interface: The MCP4261T-103E/SL features an SPI interface, allowing for easy integration with microcontrollers and other digital systems.
• WiperLock™ Series: Part of the WiperLock™ series, this device offers enhanced stability and reliability, making it a preferred choice for critical applications.

MCP4261T-103E/SL Applications

The MCP4261T-103E/SL is ideal for a wide range of applications where precise resistance control is required. Some specific use cases include:

• Audio Applications: Volume control and tone adjustment in audio equipment, where fine resistance control is essential for optimal sound quality.
• Industrial Controls: Precision control in motor speed controllers, temperature sensors, and other industrial applications requiring stable and adjustable resistance.
• Medical Devices: Calibration and adjustment in medical equipment, ensuring precise control and reliability.
• Consumer Electronics: Volume and brightness control in consumer devices, providing users with smooth and precise adjustments.
• Automotive Systems: Fine-tuning of electronic systems in vehicles, such as climate control and infotainment systems, ensuring optimal performance and user experience.

Conclusion of MCP4261T-103E/SL

The MCP4261T-103E/SL from Microchip Technology is a versatile and reliable digital potentiometer, offering precise resistance control and stable performance. Its wide operating voltage range, low tolerance, and high tap count make it suitable for a variety of applications, from audio equipment to industrial controls. The device's environmental compliance and compact design further enhance its appeal, making it an ideal choice for modern electronic designs. Whether used in consumer electronics, medical devices, or automotive systems, the MCP4261T-103E/SL provides the precision and reliability needed for optimal performance.

MCP4261T-103E/SL Documents

Download datasheets and manufacturer documentation for MCP4261T-103E/SL

PCN Assembly/Origin :

Mult Devices 25/Jan/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 :

Copper Bond Wire 5/Nov/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH