Microchip Technology

MCP4241-502E/SL  

Digital Potentiometers

MCP4241-502E/SL Description

The MCP4241-502E/SL is a digital potentiometer from Microchip Technology, designed to offer precise control and adjustment in various electronic applications. This device features a 5kΩ resistance with a tolerance of ±20%, making it suitable for applications requiring high precision. The MCP4241-502E/SL operates within a voltage range of 1.8V to 5.5V, ensuring compatibility with a wide range of power supplies. It supports a temperature coefficient of 150ppm/°C, which ensures stable performance across varying temperatures.

The MCP4241-502E/SL is part of the WiperLock™ series, which provides enhanced reliability and performance. It features 129 taps, allowing for fine-tuned adjustments and precise control. The device is available in a surface-mount package, specifically a 14-pin SOIC, making it ideal for compact and space-constrained designs. The interface is SPI, providing a straightforward and efficient method for digital control.

MCP4241-502E/SL Features

• Resistance and Tolerance: The MCP4241-502E/SL offers a 5kΩ resistance with a tolerance of ±20%, ensuring high precision and reliability in applications requiring accurate resistance values.
• Temperature Stability: With a temperature coefficient of 150ppm/°C, this digital potentiometer maintains stable performance across a wide temperature range, making it suitable for both indoor and outdoor applications.
• Wide Voltage Range: Operating within a 1.8V to 5.5V supply voltage range, the MCP4241-502E/SL is compatible with various power supplies, enhancing its versatility.
• High Tap Count: The device features 129 taps, providing fine-tuned adjustments and precise control over resistance values.
• SPI Interface: The SPI interface allows for easy digital control and integration with microcontrollers and other digital systems.
• Surface Mount Package: Available in a 14-pin SOIC package, the MCP4241-502E/SL is ideal for compact designs and space-constrained applications.
• WiperLock™ Series: As part of the WiperLock™ series, this device offers enhanced reliability and performance, ensuring long-term stability and durability.

MCP4241-502E/SL Applications

The MCP4241-502E/SL is ideal for a variety of applications where precise resistance control is required. Some specific use cases include:

• Audio Applications: Volume control and tone adjustment in audio systems benefit from the precise resistance control offered by the MCP4241-502E/SL.
• Medical Devices: Precision control in medical devices, such as adjustable gain amplifiers and signal conditioning circuits, ensures accurate and reliable performance.
• Industrial Control: Fine-tuning of control loops and feedback systems in industrial applications can be achieved with the high tap count and precise resistance adjustments.
• Consumer Electronics: Applications such as adjustable display brightness and contrast control in consumer electronics can benefit from the MCP4241-502E/SL's capabilities.

Conclusion of MCP4241-502E/SL

The MCP4241-502E/SL from Microchip Technology is a versatile and reliable digital potentiometer, offering precise resistance control and high performance. Its wide voltage range, high tap count, and SPI interface make it suitable for a variety of applications, from audio systems to industrial control. The WiperLock™ series ensures enhanced reliability and durability, making the MCP4241-502E/SL an ideal choice for applications requiring long-term stability and precision.

MCP4241-502E/SL Documents

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