Digital Potentiometer, Single, 1024 Step; End To End Resistance:100Kohm; No. Of Pots:Single; Control Interface:4 Wire, Serial, Spi; Track Taper:Linear/Logarithmic; Resistance Tolerance:-40%, +20%; Supply Voltage Min:2.7V Rohs Compliant: Yes |Analog Devices, Inc. AD5231BRUZ100