| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        MaxLinear, Inc. | 
                                    
                                                                        
                                        | Series | 
                                        SP491 | 
                                    
                                                                        
                                        | Package | 
                                        Tube | 
                                    
                                                                        
                                        | Product Status | 
                                        Obsolete | 
                                    
                                                                        
                                        | Type | 
                                        Transceiver | 
                                    
                                                                        
                                        | Protocol | 
                                        RS422, RS485 | 
                                    
                                                                        
                                        | Number of Drivers/Receivers | 
                                        1/1 | 
                                    
                                                                        
                                        | Duplex | 
                                        Full | 
                                    
                                                                        
                                        | Receiver Hysteresis | 
                                        70 mV | 
                                    
                                                                        
                                        | Data Rate | 
                                        5Mbps | 
                                    
                                                                        
                                        | Voltage - Supply | 
                                        4.75V ~ 5.25V | 
                                    
                                                                        
                                        | Operating Temperature | 
                                        -40°C ~ 85°C | 
                                    
                                                                        
                                        | Mounting Type | 
                                        Surface Mount | 
                                    
                                                                        
                                        | Package / Case | 
                                        14-SOIC (0.154", 3.90mm Width) | 
                                    
                                                                        
                                        | Supplier Device Package | 
                                        14-SOIC | 
                                    
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 
                                        2  (1 Year) | 
                                    
                                                                        
                                        | ECCN | 
                                        EAR99 | 
                                    
                                                                        
                                        | HTSUS | 
                                        8542.39.0001 | 
                                    
                                                                        
                                        | Standard Package | 
                                        56 | 
                                    
                                                                                                        
                            
                         
                                                1/1 Transceiver Full RS422, RS485 14-SOIC