| Parameters | 
                                                                                                            
                                        | Mfr | Allegro MicroSystems | 
                                                                        
                                        | Series | Automotive, AEC-Q100 | 
                                                                        
                                        | Package | Tape & Reel (TR) | 
                                                                        
                                        | Product Status | Active | 
                                                                        
                                        | Function | Latch | 
                                                                        
                                        | Technology | Hall Effect | 
                                                                        
                                        | Polarization | South Pole | 
                                                                        
                                        | Sensing Range | 8mT Trip, -8mT Release | 
                                                                        
                                        | Test Condition | -40°C ~ 150°C | 
                                                                        
                                        | Voltage - Supply | 3V ~ 24V | 
                                                                        
                                        | Current - Supply (Max) | 5mA | 
                                                                        
                                        | Current - Output (Max) | - | 
                                                                        
                                        | Output Type | Open Drain | 
                                                                        
                                        | Features | - | 
                                                                        
                                        | Operating Temperature | -40°C ~ 150°C (TA) | 
                                                                        
                                        | Mounting Type | Surface Mount | 
                                                                        
                                        | Supplier Device Package | SOT-23W | 
                                                                        
                                        | Package / Case | SOT-23W | 
                                                                        
                                        | Base Product Number | A1244 | 
                                                                        
                                        | RoHS Status | ROHS3 Compliant | 
                                                                        
                                        | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                        
                                        | REACH Status | REACH Unaffected | 
                                                                        
                                        | ECCN | EAR99 | 
                                                                        
                                        | HTSUS | 8542.39.0001 | 
                                                                        
                                        | Standard Package | 30,000 | 
                                                                                                        
                            
                         
                                                Digital Switch Latch Open Drain Hall Effect SOT-23W