Microchip Technology

MCP4561-502E/MS  

Digital Potentiometers

MCP4561-502E/MS Description

The MCP4561-502E/MS is a high-performance digital potentiometer designed and manufactured by Microchip Technology. This digital potentiometer features a 5kOhm resistance with 257 taps and a linear taper, making it suitable for a wide range of applications. The MCP4561-502E/MS operates over a supply voltage range of 1.8V to 5.5V and offers a temperature coefficient of 150ppm/°C, ensuring stable performance in various temperature conditions. With a ±20% tolerance, this digital potentiometer provides accurate and reliable resistance adjustments.

MCP4561-502E/MS Features

• Configuration: Potentiometer
• Number of Taps: 257
• Temperature Coefficient (Typ): 150ppm/°C
• Voltage - Supply: 1.8V ~ 5.5V
• Resistance (Ohms): 5k
• Tolerance: ±20%
• Features: Mute, Selectable Address
• Interface: I2C
• Mounting Type: Surface Mount
• Package: Tube
• Number of Circuits: 1
• Resistance - Wiper (Ohms) (Typ): 75
• Taper: Linear
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001

MCP4561-502E/MS Applications

The MCP4561-502E/MS digital potentiometer is ideal for various applications where precise resistance adjustments are required. Some specific use cases include:

1. Audio Applications: Used in volume control and tone adjustment circuits for audio equipment.
2. Industrial Control Systems: Utilized in motor control and sensor calibration for precise adjustments.
3. Automotive Systems: Employed in engine management systems for fuel injection and ignition timing adjustments.
4. Consumer Electronics: Integrated into devices like smartphones and tablets for touch screen calibration and other user interface adjustments.

Conclusion of MCP4561-502E/MS

The MCP4561-502E/MS digital potentiometer from Microchip Technology offers a reliable and precise solution for applications requiring adjustable resistance. With its 257 taps, linear taper, and I2C interface, this potentiometer provides a versatile and efficient means of controlling resistance in various electronic systems. Its RoHS compliance, moisture sensitivity level, and wide supply voltage range make it suitable for a wide range of applications, from consumer electronics to industrial control systems. The MCP4561-502E/MS is an excellent choice for designers looking to incorporate a high-performance digital potentiometer into their projects.

MCP4561-502E/MS Documents

Download datasheets and manufacturer documentation for MCP4561-502E/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