| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                Fairchild Semiconductor | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Bulk | 
                                            
                                                                                    
                                                | Product Status | 
                                                Active | 
                                            
                                                                                    
                                                | Applications | 
                                                USB | 
                                            
                                                                                    
                                                | Multiplexer/Demultiplexer Circuit | 
                                                - | 
                                            
                                                                                    
                                                | Switch Circuit | 
                                                DP3T | 
                                            
                                                                                    
                                                | Number of Channels | 
                                                1 | 
                                            
                                                                                    
                                                | On-State Resistance (Max) | 
                                                4.5Ohm (USB), 4Ohm (Audio) (Typ) | 
                                            
                                                                                    
                                                | Voltage - Supply, Single (V+) | 
                                                2.5V ~ 4.5V | 
                                            
                                                                                    
                                                | Voltage - Supply, Dual (V±) | 
                                                - | 
                                            
                                                                                    
                                                | -3db Bandwidth | 
                                                2GHz | 
                                            
                                                                                    
                                                | Features | 
                                                Break-Before-Make, USB 2.0 | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 85°C (TA) | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Surface Mount | 
                                            
                                                                                    
                                                | Package / Case | 
                                                12-UFQFN | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                12-UMLP (1.8x1.8) | 
                                            
                                                                                    
                                                | Base Product Number | 
                                                FSA30 | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.39.0001 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                1 | 
                                            
                                                                                                                
                                
                             
                                                USB Switch IC 1 Channel 12-UMLP (1.8x1.8)