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MCP4461T-503E/ML

MCP4461T-503E/ML Description

The MCP4461T-503E/ML is a digital potentiometer from Microchip Technology, designed to provide precise resistance control in a wide range of applications. This device features a 50kΩ resistance with a tolerance of ±20% and a linear taper, ensuring consistent performance across its 257 tap positions. The MCP4461T-503E/ML operates within a supply voltage range of 1.8V to 5.5V, making it suitable for various power supply configurations. It also boasts a low temperature coefficient of 150ppm/°C, which minimizes resistance drift over temperature variations, enhancing stability and reliability.

The MCP4461T-503E/ML is part of the WiperLock™ series, which offers unique features such as mute functionality and selectable address options, providing enhanced flexibility and control. The device is RoHS3 compliant and REACH unaffected, ensuring it meets stringent environmental standards. It is available in a 20-pin QFN package, suitable for surface mount applications, and comes in a tape and reel package format for convenient handling and assembly.

MCP4461T-503E/ML Features

• Resistance and Tolerance: 50kΩ with a ±20% tolerance, providing a wide range of resistance values.
• Tap Positions: 257 tap positions for fine-tuned resistance control.
• Temperature Coefficient: 150ppm/°C, ensuring minimal resistance drift over temperature changes.
• Supply Voltage Range: 1.8V to 5.5V, offering compatibility with various power supplies.
• Interface: I2C communication interface for easy integration with microcontrollers and other digital systems.
• Unique Features: Mute functionality and selectable address options, providing enhanced control and flexibility.
• Environmental Compliance: RoHS3 compliant and REACH unaffected, ensuring adherence to environmental regulations.
• Packaging: 20-pin QFN package with tape and reel format, suitable for surface mount applications.

MCP4461T-503E/ML Applications

The MCP4461T-503E/ML is ideal for applications requiring precise resistance control and digital interface capabilities. Some specific use cases include:

• Audio Applications: Volume control in audio systems, where the mute feature can be particularly useful.
• Industrial Control Systems: Adjusting gain or offset in signal conditioning circuits.
• Medical Equipment: Precision control in medical devices where stability and reliability are critical.
• Automotive Electronics: Fine-tuning resistance in automotive control systems for optimal performance.
• Consumer Electronics: Enhancing user experience through precise control in various consumer devices.

Conclusion of MCP4461T-503E/ML

The MCP4461T-503E/ML from Microchip Technology stands out as a versatile and reliable digital potentiometer, offering a combination of precise resistance control, low temperature coefficient, and advanced features such as mute functionality and selectable address options. Its wide operating voltage range, environmental compliance, and surface mount packaging make it suitable for a broad range of applications. Whether used in audio systems, industrial controls, medical equipment, automotive electronics, or consumer devices, the MCP4461T-503E/ML provides the precision and flexibility needed to enhance performance and user experience.