Microchip Technology

MCP4018T-502E/LT  

Digital Potentiometers

MCP4018T-502E/LT Description

The MCP4018T-502E/LT is a digital potentiometer designed and manufactured by Microchip Technology. It falls under the category of Digital Potentiometers and is an active product. This IC offers a 5kOhm resistance with a ±20% tolerance. It features a linear taper and a 128-tap configuration, providing a wide range of adjustment options. The MCP4018T-502E/LT operates on a supply voltage range of 1.8V to 5.5V and has a typical temperature coefficient of 150ppm/°C.

MCP4018T-502E/LT Features

• Configuration: The MCP4018T-502E/LT is a potentiometer with 128 taps, offering precise control over resistance values.
• Memory Type: Volatile memory ensures that the potentiometer retains its last set value even when power is removed.
• Interface: I2C interface allows for easy integration with microcontrollers and other digital systems.
• Mounting Type: Surface mount design enables compact and efficient PCB layout.
• Package: Tape & Reel (TR) packaging is ideal for automated assembly processes.
• RoHS Compliance: The MCP4018T-502E/LT is compliant with ROHS3 standards, making it suitable for environmentally conscious applications.
• Moisture Sensitivity Level (MSL): Rated at MSL 1, the device can be stored and handled without special precautions against moisture.

MCP4018T-502E/LT Applications

The MCP4018T-502E/LT is ideal for applications requiring precise digital control over resistance values. Some specific use cases include:

1. Audio Volume Control: The linear taper and wide range of taps make it suitable for adjusting audio volume levels in consumer electronics.
2. Light Dimming: In smart home applications, the MCP4018T-502E/LT can be used to control the intensity of LED lights.
3. Sensor Calibration: The digital potentiometer can be used to calibrate sensors by adjusting their sensitivity or output range.
4. Battery Management: In battery-powered devices, the MCP4018T-502E/LT can be used to adjust charging and discharging rates.

Conclusion of MCP4018T-502E/LT

The MCP4018T-502E/LT from Microchip Technology is a versatile digital potentiometer with a linear taper and 128 taps, making it ideal for a wide range of applications. Its I2C interface, volatile memory, and RoHS compliance make it a reliable choice for both commercial and industrial applications. With its unique features and advantages over similar models, the MCP4018T-502E/LT is a valuable addition to any design requiring precise digital control over resistance values.

MCP4018T-502E/LT Documents

Download datasheets and manufacturer documentation for MCP4018T-502E/LT

DTS :

View in Development Tools Selector      

EOL :

Product Discontinuance Notification 2024-10-23 (PDF)      

PCN :

Product Change Notification 2024-09-30 (PDF)