Microchip Technology

MCP4011-202E/SN  

Digital Potentiometers

MCP4011-202E/SN Description

The MCP4011-202E/SN is a high-performance digital potentiometer from Microchip Technology, designed to provide precise resistance adjustment in a wide range of applications. This device features a 2.1kOhm resistance, 64 tap positions, and a linear taper, making it ideal for applications requiring precise voltage division or current control. With a supply voltage range of 1.8V to 5.5V, the MCP4011-202E/SN is suitable for both low-power and high-power applications.

MCP4011-202E/SN Features

• Configuration: Potentiometer
• Temperature Coefficient (Typ): 150ppm/°C
• Number of Taps: 64
• Memory Type: Volatile
• Voltage - Supply: 1.8V ~ 5.5V
• Tolerance: ±20%
• Resistance - Wiper (Ohms) (Typ): 70
• Taper: Linear
• Interface: Up/Down (U/D, CS)
• Mounting Type: Surface Mount
• Package: Tube
• Number of Circuits: 1
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.39.0001

MCP4011-202E/SN Applications

The MCP4011-202E/SN is ideal for a variety of applications where precise resistance adjustment is required. Some specific use cases include:

1. Audio Volume Control: The linear taper and precise tap positions make the MCP4011-202E/SN perfect for audio volume control applications, providing smooth and accurate volume adjustment.
2. Lighting Control: In LED lighting applications, the MCP4011-202E/SN can be used to control the brightness of LEDs by adjusting the current through the LED.
3. Sensor Calibration: The MCP4011-202E/SN can be used to calibrate sensors by adjusting the reference voltage or current, ensuring accurate sensor readings.
4. Battery Management Systems: In battery management systems, the MCP4011-202E/SN can be used to adjust the charging and discharging currents, improving battery life and performance.

Conclusion of MCP4011-202E/SN

The MCP4011-202E/SN from Microchip Technology is a versatile and high-performance digital potentiometer, offering precise resistance adjustment and a wide range of tap positions. Its linear taper, low temperature coefficient, and surface-mount packaging make it ideal for a variety of applications, including audio volume control, lighting control, sensor calibration, and battery management systems. With its RoHS3 compliance and REACH unaffected status, the MCP4011-202E/SN is a reliable choice for designers looking for a high-quality digital potentiometer.

MCP4011-202E/SN Documents

Download datasheets and manufacturer documentation for MCP4011-202E/SN

PCN Assembly/Origin :

Manufacturing Change 07/Apr/2022      

Datasheets :

MCP4011-4014      

PCN Packaging :

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

Manuals :

Development Tools Catalog      

Design Resources :

MCP4011 Development Tool Selector      

HTML Datasheet :

MCP4011-4014      

PCN Design/Specification :

Multiple Devices Datasheet Update 18/Aug/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH