MCP4018 Description
MCP4017/18/19 7-Bit Single I2C™ Digital POT with Volatile Memory in SC70.
MCP4018 Key Features
- Potentiometer or Rheostat configuration options
- 7-bit: Resistor Network Resolution
- 127 Resistors (128 Steps)
- Zero Scale to Full Scale Wiper operation
- RAB Resistances: 5 kΩ, 10 kΩ, 50 kΩ, or 100 kΩ
- Low Wiper Resistance: 100Ω (typical)
- Low Tempco
- Absolute (Rheostat): 50 ppm typical (0°C to 70°C)
- Ratiometric (Potentiometer): 10 ppm typical
- Simple I2C Protocol with read & write mands