Digital Potentiometer, Single, 256 Step; End To End Resistance:20Kohm; No. Of Pots:Single; Control Interface:2 Wire, I2C, Serial; Track Taper:Linear; Resistance Tolerance:± 30%; Supply Voltage Min:4.5V; Supply Voltage Max:16.5V Rohs Compliant: Yes |Analog Devices, Inc. AD5280BRUZ20