Microchip Technology

MCP4652-503E/UN  

Digital Potentiometers

MCP4652-503E/UN Description

The MCP4652-503E/UN is a high-performance digital potentiometer from Microchip Technology, designed for precise control and adjustment of resistance in various electronic circuits. This device features a rheostat configuration with a resistance of 50 kΩ and a typical wiper resistance of 75 Ω. It offers 257 taps, providing fine granularity for resistance adjustment. The MCP4652-503E/UN operates over a wide supply voltage range of 1.8V to 5.5V, making it suitable for a variety of power supply conditions. The device is equipped with a volatile memory type, ensuring that the resistance settings are maintained as long as power is applied.

The MCP4652-503E/UN has a temperature coefficient of 150 ppm/°C, ensuring stable performance across a wide temperature range. It features a linear taper, which is ideal for applications requiring linear resistance adjustment. The device supports I2C interface, facilitating easy integration with microcontrollers and other digital systems. The MCP4652-503E/UN is packaged in a 10-MSOP tube, making it suitable for surface mount applications.

MCP4652-503E/UN Features

• Configuration: Rheostat
• Resistance: 50 kΩ
• Wiper Resistance: 75 Ω (Typ)
• Number of Taps: 257
• Temperature Coefficient: 150 ppm/°C
• Supply Voltage: 1.8V to 5.5V
• Memory Type: Volatile
• Interface: I2C
• Tolerance: ±20%
• Taper: Linear
• Features: Mute, Selectable Address
• Package: 10-MSOP Tube
• Mounting Type: Surface Mount

The MCP4652-503E/UN also includes unique features such as mute functionality and selectable address, which enhance its flexibility and adaptability in complex systems. These features make it an ideal choice for applications requiring precise control and multiple device integration.

MCP4652-503E/UN Applications

The MCP4652-503E/UN is well-suited for a variety of applications where precise resistance control is essential. Some specific use cases include:

• Audio Systems: The mute feature and selectable address make it ideal for audio applications where volume control and multiple device integration are required.
• Industrial Control: The wide supply voltage range and temperature coefficient ensure stable performance in industrial environments.
• Medical Equipment: The precise resistance control and linear taper are beneficial for medical devices requiring accurate calibration.
• Consumer Electronics: The device's compact size and surface mount package make it suitable for consumer electronics where space is a constraint.

Conclusion of MCP4652-503E/UN

The MCP4652-503E/UN digital potentiometer from Microchip Technology stands out due to its combination of precise resistance control, wide supply voltage range, and advanced features such as mute and selectable address. Its linear taper and 257 taps provide fine granularity for resistance adjustment, making it suitable for a wide range of applications. The device's compliance with REACH and RoHS3 standards ensures it meets environmental and safety regulations. The MCP4652-503E/UN is an excellent choice for designers looking for a reliable and flexible digital potentiometer solution.

MCP4652-503E/UN Documents

Download datasheets and manufacturer documentation for MCP4652-503E/UN

Datasheets :

MCP453x,455x,463x,465x      

PCN Packaging :

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

Design Resources :

MCP4652 Development Tool Selector      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH