Microchip Technology, Inc. Digital Potentiometers MCP4019T-502E/LT

The MCP4019T-502E/LT is a 7-bit digital potentiometer designed for I¬=C interface applications. It features a rheostat configuration with a resistance value of 5 kOc and offers 128 discrete steps for precise control. The device operates within a voltage range of 1.8V to 5.5V, making it suitable for low-voltage applications. It has a low wiper resistance of 100Oc (typical) and a low static current consumption of 2.5 ¬µA (typical), which contributes to its energy efficiency. The MCP4019T-502E/LT is housed in a compact SC70-5 package, ideal for space-constrained designs. It supports an extended temperature range from -40¬8C to +125¬8C, ensuring reliable performance in various environmental conditions. Additionally, it includes features such as brown-out reset protection and a power-on default wiper setting at mid-scale, enhancing its usability in different applications. This product is lead-free, aligning with modern environmental standards.