Microchip Technology

MCP4652T-103E/UN  

Digital Potentiometers

MCP4652T-103E/UN Description

The MCP4652T-103E/UN is a digital potentiometer designed by Microchip Technology, offering a robust solution for applications requiring precise resistance control. This device features a 10kΩ resistance with a tolerance of ±20%, providing a wide range of resistance values. It operates within a supply voltage range of 1.8V to 5.5V, ensuring compatibility with various power supply configurations. The MCP4652T-103E/UN is configured as a rheostat, with a linear taper and 257 taps, allowing for fine-tuned resistance adjustments. The device supports an I2C interface, enabling easy integration into digital systems.

The MCP4652T-103E/UN is housed in a surface-mount 10MSOP package, making it suitable for compact designs. It features a typical wiper resistance of 75Ω, ensuring low resistance paths for efficient current flow. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. With a moisture sensitivity level (MSL) of 1 (unlimited), it is well-suited for various manufacturing environments.

MCP4652T-103E/UN Features

• Configuration: Rheostat
• Resistance: 10kΩ with ±20% tolerance
• Number of Taps: 257
• Taper: Linear
• Interface: I2C
• Voltage - Supply: 1.8V to 5.5V
• Memory Type: Volatile
• Features: Mute, Selectable Address
• Wiper Resistance: 75Ω (typical)
• Temperature Coefficient: 150ppm/°C (typical)
• Package: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Number of Circuits: 2
• Compliance: REACH Unaffected, RoHS3 Compliant
• Moisture Sensitivity Level: 1 (Unlimited)

MCP4652T-103E/UN Applications

The MCP4652T-103E/UN is ideal for applications requiring precise resistance control and digital interfacing. Its 10kΩ resistance and 257 taps make it suitable for fine-tuning analog circuits. The I2C interface allows for seamless integration into digital systems, making it perfect for use in:

• Audio Systems: Volume control and tone adjustment
• Power Management: Voltage regulation and current limiting
• Sensor Calibration: Fine-tuning sensor outputs
• Medical Devices: Precision control in medical instrumentation
• Industrial Control Systems: Adjusting parameters in real-time

The device's mute feature and selectable address functionality provide additional flexibility, making it a versatile choice for a wide range of applications.

Conclusion of MCP4652T-103E/UN

The MCP4652T-103E/UN digital potentiometer from Microchip Technology offers a comprehensive solution for applications requiring precise resistance control. Its 10kΩ resistance, 257 taps, and linear taper provide a wide range of adjustment options. The I2C interface ensures easy integration into digital systems, while the mute and selectable address features enhance its flexibility. The device's compliance with REACH and RoHS3 standards, along with its moisture sensitivity level of 1 (unlimited), make it a reliable choice for various manufacturing environments. The MCP4652T-103E/UN is an excellent choice for applications in audio systems, power management, sensor calibration, medical devices, and industrial control systems, offering precise control and digital interfacing in a compact, surface-mount package.

MCP4652T-103E/UN Documents

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