The MCP40D18T-104E/LT is an IC (Integrated Circuit) component manufactured by Microchip Technology. It is a digital potentiometer, also known as a digitally controlled potentiometer or DCP. Let's explore the overview and key features of this component:
1. Overview:
- The MCP40D18T-104E/LT is a single-channel, linear-taper digital potentiometer.
- It offers an 128-position resolution, meaning it can produce 128 discrete levels of resistance.
- The component operates with a supply voltage range of 2.7V to 5.5V.
- It is designed with a small Single Inline Package (SIP) which houses the potentiometer and control interface electronics.
2. Key Features:
- The MCP40D18T-104E/LT provides a digitally controlled variable resistor function.
- This IC is non-volatile, which means it retains its settings even after power is removed.
- It offers resistor values ranging from 5kΩ to 100kΩ, providing flexibility in different applications.
- The component has a low temperature coefficient, ensuring stable performance across temperature variations.
- It operates with a low-power consumption, making it suitable for battery-powered devices.
- The digital potentiometer features an I2C-compatible serial interface, enabling easy integration with microcontrollers and other digital devices
