Microchip Technology

MCP4561-103E/MS  

Digital Potentiometers

MCP4561-103E/MS Description

The MCP4561-103E/MS is a high-performance digital potentiometer designed and manufactured by Microchip Technology. This device belongs to the category of Digital Potentiometers and offers a range of technical specifications that make it ideal for various applications. The MCP4561-103E/MS features a 10kOhm resistance with 257 taps, providing precise control over a wide range of resistance values. It operates over a voltage supply range of 1.8V to 5.5V and has a linear taper, ensuring consistent performance across its entire range.

MCP4561-103E/MS Features

• Interface: The MCP4561-103E/MS utilizes an I2C interface, allowing for easy integration with microcontrollers and other digital systems.
• Selectable Address: This digital potentiometer features a selectable address, enabling multiple devices to be connected to the same I2C bus without conflicts.
• Mute Function: The MCP4561-103E/MS includes a mute function, which can be used to temporarily disable the output without changing the resistance value.
• Temperature Coefficient: With a typical temperature coefficient of 150ppm/°C, this device maintains stable performance across a wide temperature range.
• Tolerance: The MCP4561-103E/MS has a tolerance of ±20%, ensuring accurate and reliable resistance values.
• RoHS Compliance: This device is compliant with RoHS3 regulations, making it suitable for environmentally friendly applications.
• Moisture Sensitivity Level (MSL): The MCP4561-103E/MS has an MSL of 1 (Unlimited), indicating that it is not sensitive to moisture and can be used in a variety of environments.

MCP4561-103E/MS Applications

The MCP4561-103E/MS is ideal for applications that require precise control over resistance values, such as:

• Audio Volume Control: The MCP4561-103E/MS can be used to adjust the volume in audio systems, providing smooth and accurate control over the audio output.
• Sensor Calibration: This digital potentiometer can be used to calibrate sensors, ensuring accurate and reliable measurements in various applications.
• Industrial Control Systems: The MCP4561-103E/MS can be used in industrial control systems to adjust resistance values for precise control over various processes.
• Automotive Applications: This device can be used in automotive applications, such as adjusting the resistance in fuel injection systems or other electronic control systems.

Conclusion of MCP4561-103E/MS

The MCP4561-103E/MS is a versatile and high-performance digital potentiometer that offers a range of features and benefits for various applications. Its I2C interface, selectable address, mute function, and linear taper make it an ideal choice for applications requiring precise control over resistance values. With its RoHS compliance, temperature coefficient, and moisture sensitivity level, the MCP4561-103E/MS is suitable for a wide range of environments and applications.

MCP4561-103E/MS Documents

Download datasheets and manufacturer documentation for MCP4561-103E/MS

PCN Assembly/Origin :

Mult Devices 28/Nov/2017      

Datasheets :

MCP454x,456x,464x,466x      

PCN Packaging :

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

Design Resources :

MCP4561 Development Tool Selector      

HTML Datasheet :

MCP454x,456x,464x,466x      

PCN Design/Specification :

Bond Wire Qualification 08/Jun/2016      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH