Microchip Digital Potentiometer 128-Position 50 kΩ Linear 1-Channel 6-Pin SC-70

MCP4017/4018/4019 Digital Potentiometers

Microchips MCP4018 series are a range of great digital potentiometers. This range includes volatile memory all in a mini SC70 (SOT-323) package. The MCP4018's include options to have it in a potentiometer or rheostat configuration and feature a wide range of voltage options, from 1.8V up to 5.5V. These potentiometers are7-bit resolution (128 wiper steps).
Digital potentiometers can be used in many applications that need a variable voltage resistance. Digital penetrometers are typically used where mechanical potentiometers are employed.

Features and benefits:

• Rheostat or potentiometer config
• Zero to full scale wiper operation
• Low power operation of only 2.5 μA
• Low wiper resistance – typically 100 Ω
• Extended operating temperature: -40°C to +125°C
• Wide operating voltage
• Simple I2C Protocol with read & write commands

Need different resistance?

• 100KΩ – 738-6809

Digital Potentiometer - Microchip