MCP4242 Overview
The MCP41XX and MCP42XX devices offer a wide range of product offerings using an SPI interface. WiperLock Technology allows application-specific calibration settings to be secured in the EEPROM. © 2008 Microchip Technology Inc.
MCP4242 Key Features
- Single or Dual Resistor Network options
- Potentiometer or Rheostat configuration options
- Resistor Network Resolution
- 7-bit: 128 Resistors (129 Steps)
- 8-bit: 256 Resistors (257 Steps)
- 100 kΩ
- Zero-Scale to Full-Scale Wiper operation
- Low Wiper Resistance: 75Ω (typical)
- Low Tempco
- Absolute (Rheostat): 50 ppm typical