Single/Dual Digital Potentiometer with SPI Interface MPC42100

MCP41XXX/42XXX Features
•  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
•  Multiple devices can be daisy-chained together (MCP42XXX only)
•  Shutdown feature open circuits of all resistors for maximum power savings
•  Hardware shutdown pin available on MCP42XXX only
•  Single supply operation (2.7V - 5.5V)
•  Industrial temperature range: -40°C to +85°C
•  Extended temperature range: -40°C to +125°C