The MCP41010-I/P and MCP42XXX devices are 256-position, digital potentiometers available in 10 kΩ,50 kΩ and 100 kΩ resistance versions. The MCP41XXX is a single-channel device and is offered in an 8-pin PDIP or SOIC package. The MCP42XXX contains two independent channels in a 14-pin PDIP, SOIC or TSSOP package.
• 256 taps for each potentiometer
• Potentiometer values for 10 kΩ, 50 kΩ and 100 kΩ
• Single and dual versions
• SPI™ serial interface (mode 0,0 and 1,1)
• ±1 LSB max INL & DNL
• Low power CMOS technology
• 1 μA maximum supply current in static operation