| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            16 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            8-SOIC (0.154, 3.90mm Width) | 
                                        
                                                                            
                                            | Number of Pins | 
                                            8 | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~150°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2014 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            2 (1 Year) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            8 | 
                                        
                                                                            
                                            | Technology | 
                                            BICMOS | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            5V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            5V | 
                                        
                                                                            
                                            | Frequency | 
                                            DC~80kHz | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Output | 
                                            Ratiometric, Voltage | 
                                        
                                                                            
                                            | Supply Voltage-Max (Vsup) | 
                                            5.5V | 
                                        
                                                                            
                                            | Supply Voltage-Min (Vsup) | 
                                            4.5V | 
                                        
                                                                            
                                            | Number of Channels | 
                                            1 | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            ANALOG CIRCUIT | 
                                        
                                                                            
                                            | Polarization | 
                                            Unidirectional | 
                                        
                                                                            
                                            | Max Supply Current | 
                                            14mA | 
                                        
                                                                            
                                            | Accuracy | 
                                            ±3% | 
                                        
                                                                            
                                            | Response Time | 
                                            5μs | 
                                        
                                                                            
                                            | Bandwidth | 
                                            80 kHz | 
                                        
                                                                            
                                            | Sensor Type | 
                                            Hall Effect, Open Loop | 
                                        
                                                                            
                                            | Linearity | 
                                            ±1% | 
                                        
                                                                            
                                            | Sensitivity | 
                                            100mV/A | 
                                        
                                                                            
                                            | For Measuring | 
                                            DC | 
                                        
                                                                            
                                            | Current - Sensing | 
                                            40A | 
                                        
                                                                            
                                            | Sensitivity (mV/A) | 
                                            100 mV/A | 
                                        
                                                                            
                                            | Length | 
                                            4.9mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                ACS723LLCTR-40AU-T Overview
In order to provide safety protection, the current sensors are packaged in 8-SOIC (0.154, 3.90mm Width) packages. To protect the current sensors against damage, they have been packaged in the Tape & Reel (TR). Current sensors should not supply more current than 14mA. Currently, the sensors have 8 terminations. A current sensor has 8 pins. These current sensors can supply a voltage of 5V while working.  It is recommended that the minimum voltage supplied by current sensors be set to 4.5V. A current sensor's voltage should not exceed 5.5V. 
ACS723LLCTR-40AU-T Features
Moisture Sensitivity Level: 2 (1 Year)
Operating Temperature: -40°C~150°C
1 Channels
Mounting Type: Surface Mount
Sensor Type: Hall Effect, Open Loop
Supply Voltage: 5V
Frequency: DC~80kHz
Sensing Current: 40A
8-SOIC (0.154, 3.90mm Width) Package
ACS723LLCTR-40AU-T Applications
There are a lot of Allegro MicroSystems ACS723LLCTR-40AU-T Current Sensors applications. 
- OEM Current Sensing
 - General purpose inverters
 - AC variabel speed drives and servo motor drives
 - Motor and load control
 - Home Automation
 - Closed-L oop DC- and AC-Current Sensor Modules
 - DC and AC power monitoring
 - Electrical drives
 - Power Supplies for welding applications
 - Power supplies for welding applications