| Parameters | 
                                
                                                                                                            
                                            | Surface Mount | 
                                            NO | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            14 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Subcategory | 
                                            Comparator | 
                                        
                                                                            
                                            | Technology | 
                                            BIPOLAR | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            THROUGH-HOLE | 
                                        
                                                                            
                                            | Number of Functions | 
                                            4 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            5V | 
                                        
                                                                            
                                            | Pin Count | 
                                            14 | 
                                        
                                                                            
                                            | Qualification Status | 
                                            Not Qualified | 
                                        
                                                                            
                                            | Operating Temperature (Max) | 
                                            75°C | 
                                        
                                                                            
                                            | Operating Temperature (Min) | 
                                            -20°C | 
                                        
                                                                            
                                            | Output Type | 
                                            OPEN-COLLECTOR | 
                                        
                                                                            
                                            | Power Supplies | 
                                            5/30V | 
                                        
                                                                            
                                            | Temperature Grade | 
                                            COMMERCIAL EXTENDED | 
                                        
                                                                            
                                            | Number of Circuits | 
                                            4 | 
                                        
                                                                            
                                            | Supply Current-Max | 
                                            2mA | 
                                        
                                                                            
                                            | Response Time | 
                                            1.3 μs | 
                                        
                                                                            
                                            | Amplifier Type | 
                                            COMPARATOR | 
                                        
                                                                            
                                            | Average Bias Current-Max (IIB) | 
                                            0.25μA | 
                                        
                                                                            
                                            | Supply Voltage Limit-Max | 
                                            36V | 
                                        
                                                                            
                                            | Bias Current-Max (IIB) @25C | 
                                            0.25μA | 
                                        
                                                                            
                                            | Input Offset Voltage-Max | 
                                            7000μV | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            5.06mm | 
                                        
                                                                            
                                            | Length | 
                                            19.2mm | 
                                        
                                                                            
                                            | Width | 
                                            7.62mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Contains Lead | 
                                        
                                                                                                    
                            
                         
                                                HA17901P Overview
A comparator with an output type of OPEN-COLLECTOR is being used.14 terminals are found on the comparator.Electronic comparator is a part of Comparator family.A comparator is capable of completing a variety of demanding tasks when supplied with 5V voltage.Electronic comparator has 14 pins.In order to run the device, there are only 5/30V power supplies required.Comparator electronics is possible to supply this part wComparator electronicsh a minimum current of 2mA .The comparator essentially has a COMPARATOR amplifier that has very high gain.Users should not apply the part where the ambient temperature exceeds 75°C .A part such as this cannot be used in places with temperatures below -20°C °C.
HA17901P Features
OPEN-COLLECTOR output capability
COMPARATOR amplifier
HA17901P Applications
There are a lot of Hitachi HA17901P linear comparators  applications. 
- High-Speed Differential Line Receiver
 - General Purpose Low Voltage Applications
 - Threshold Detectors
 - Automatic Test Equipment
 - Analog front end
 - Battery-Powered Electronics
 - Industrial
 - Window Comparators, Multivibrators
 - Battery-Powered Electronics
 - Security Detection Systems