| Parameters | 
                                
                                                                                                            
                                            | Mfr | 
                                            Texas Instruments | 
                                        
                                                                            
                                            | Series | 
                                            - | 
                                        
                                                                            
                                            | Package | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Product Status | 
                                            Active | 
                                        
                                                                            
                                            | For Measuring | 
                                            AC/DC | 
                                        
                                                                            
                                            | Sensor Type | 
                                            Flux Gate, Closed Loop | 
                                        
                                                                            
                                            | Current - Sensing | 
                                            - | 
                                        
                                                                            
                                            | Number of Channels | 
                                            1 | 
                                        
                                                                            
                                            | Output | 
                                            Ratiometric, Voltage | 
                                        
                                                                            
                                            | Sensitivity | 
                                            - | 
                                        
                                                                            
                                            | Frequency | 
                                            - | 
                                        
                                                                            
                                            | Linearity | 
                                            ±0.3% | 
                                        
                                                                            
                                            | Accuracy | 
                                            ±0.02% | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            3V ~ 5.5V | 
                                        
                                                                            
                                            | Response Time | 
                                            - | 
                                        
                                                                            
                                            | Current - Supply (Max) | 
                                            - | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C ~ 125°C | 
                                        
                                                                            
                                            | Polarization | 
                                            Bidirectional | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            20-WFQFN Exposed Pad | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            20-QFN (4x4) | 
                                        
                                                                            
                                            | Base Product Number | 
                                            DRV421 | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3  (168 Hours) | 
                                        
                                                                            
                                            | REACH Status | 
                                            REACH Unaffected | 
                                        
                                                                            
                                            | ECCN | 
                                            EAR99 | 
                                        
                                                                            
                                            | HTSUS | 
                                            8542.39.0001 | 
                                        
                                                                            
                                            | Standard Package | 
                                            3,000 | 
                                        
                                                                                                    
                            
                         
                                                Current Sensor 1 Channel Flux Gate, Closed Loop Bidirectional 20-WFQFN Exposed Pad