| Parameters | 
                                    
                                                                                                                        
                                                | Mfr | 
                                                IXYS Integrated Circuits Division | 
                                            
                                                                                    
                                                | Series | 
                                                - | 
                                            
                                                                                    
                                                | Package | 
                                                Tube | 
                                            
                                                                                    
                                                | Product Status | 
                                                Obsolete | 
                                            
                                                                                    
                                                | Function | 
                                                DTMF Receiver | 
                                            
                                                                                    
                                                | Interface | 
                                                - | 
                                            
                                                                                    
                                                | Number of Circuits | 
                                                1 | 
                                            
                                                                                    
                                                | Voltage - Supply | 
                                                4.75V ~ 5.25V | 
                                            
                                                                                    
                                                | Current - Supply | 
                                                3mA | 
                                            
                                                                                    
                                                | Power (Watts) | 
                                                35 mW | 
                                            
                                                                                    
                                                | Operating Temperature | 
                                                -40°C ~ 85°C | 
                                            
                                                                                    
                                                | Mounting Type | 
                                                Through Hole | 
                                            
                                                                                    
                                                | Package / Case | 
                                                18-DIP (0.300", 7.62mm) | 
                                            
                                                                                    
                                                | Supplier Device Package | 
                                                18-DIP | 
                                            
                                                                                    
                                                | Moisture Sensitivity Level (MSL) | 
                                                1  (Unlimited) | 
                                            
                                                                                    
                                                | REACH Status | 
                                                REACH Unaffected | 
                                            
                                                                                    
                                                | ECCN | 
                                                EAR99 | 
                                            
                                                                                    
                                                | HTSUS | 
                                                8542.39.0001 | 
                                            
                                                                                    
                                                | Standard Package | 
                                                21 | 
                                            
                                                                                                                
                                
                             
                                                Telecom IC DTMF Receiver 18-DIP