Digital Potentiometer, 50Kohm, 129Step, Single, Dip8; End To End Resistance:50Kohm; No. Of Pots:Single; Control Interface:Spi; Track Taper:Linear; Resistance Tolerance:± 20%; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Msl:- Rohs Compliant: Yes |Microchip Technology MCP4141-503E/P