Digital Resistor, Dual, 1024 Step; End To End Resistance:25Kohm; No. Of Pots:Dual; Control Interface:4 Wire, Serial, Spi; Track Taper:Linear/Logarithmic; Resistance Tolerance:± 8%; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V Rohs Compliant: Yes |Analog Devices, Inc. ADN2850BCPZ25