Spi Extender, 5.5V, Qfn-Ep; Ic Interface Type:Spi; Interface Applications:Industrial Automation, Lighting And Sound System Control; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Interface Case Style:Qfn-Ep; No. Of Pins:20Pins Rohs Compliant: Yes |Analog Devices, Inc. LTC4332CUFD#PBF