Microchip Technology

MCP41010-E/P  

Digital Potentiometers

MCP41010-E/P Description

The MCP41010-E/P is a digital potentiometer from Microchip Technology, designed for applications requiring precise resistance control. This device features a 10kΩ linear taper with 256 tap positions, offering a wide range of resistance adjustments. It operates on a supply voltage between 2.7V and 5.5V, making it suitable for various power supply configurations. The MCP41010-E/P is equipped with SPI interface, enabling straightforward communication with microcontrollers and other digital systems. The device's volatile memory type ensures that the resistance setting is maintained as long as power is applied.

MCP41010-E/P Features

• Configuration: Potentiometer with linear taper, providing consistent resistance changes across the adjustment range.
• Resistance: 10kΩ with a tolerance of ±20%, ensuring reliable performance in various applications.
• Number of Taps: 256 tap positions, allowing for fine-tuned resistance adjustments.
• Voltage - Supply: 2.7V to 5.5V, compatible with a broad range of power supplies.
• Memory Type: Volatile memory, which retains the resistance setting while powered.
• Interface: SPI, facilitating easy integration with digital systems.
• Resistance - Wiper: 73Ω typical, minimizing the impact of the wiper resistance on the overall circuit.
• Temperature Coefficient: 800ppm/°C, ensuring stable performance across a wide temperature range.
• Mounting Type: Through-hole, suitable for robust and durable applications.
• Package: Tube, providing a convenient and protective packaging option.
• Number of Circuits: 1, ideal for single-channel applications.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory compliance.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), making it suitable for a variety of manufacturing environments.

MCP41010-E/P Applications

The MCP41010-E/P is well-suited for a variety of applications where precise resistance control is essential. Some specific use cases include:

• Audio Applications: Volume control and tone adjustment in audio equipment.
• Sensor Calibration: Adjusting sensor sensitivity and output levels in industrial and consumer devices.
• Power Supply Management: Fine-tuning voltage and current levels in power supply circuits.
• Medical Devices: Precision control in medical instrumentation and diagnostic equipment.
• Automotive Systems: Adjusting resistance in automotive control modules and sensors.
• Consumer Electronics: Enhancing user experience through adjustable resistance in electronic devices.

Conclusion of MCP41010-E/P

The MCP41010-E/P digital potentiometer from Microchip Technology stands out for its versatility, precision, and ease of integration. With its 10kΩ resistance, 256 tap positions, and SPI interface, it offers a reliable solution for applications requiring fine-tuned resistance control. The device's compliance with environmental and regulatory standards, along with its robust through-hole mounting and tube packaging, make it an ideal choice for a wide range of industries. Whether used in audio equipment, sensor calibration, or power supply management, the MCP41010-E/P delivers consistent performance and reliability, making it a valuable component in modern electronic designs.

MCP41010-E/P Documents

Download datasheets and manufacturer documentation for MCP41010-E/P

PCN Assembly/Origin :

Qualification Revision 18/Dec/2013      

Datasheets :

MCP41zzz, MCP42zzz      

PCN Packaging :

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

Manuals :

Development Tools Catalog      

Design Resources :

MCP41010 Development Tool Selector      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH