| Parameters | 
                                
                                                                                                            
                                            | Surface Mount | 
                                            NO | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            14 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Subcategory | 
                                            Comparator | 
                                        
                                                                            
                                            | Technology | 
                                            BIPOLAR | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            THROUGH-HOLE | 
                                        
                                                                            
                                            | Number of Functions | 
                                            4 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            5V | 
                                        
                                                                            
                                            | Pin Count | 
                                            14 | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            R-PDIP-T14 | 
                                        
                                                                            
                                            | Qualification Status | 
                                            Not Qualified | 
                                        
                                                                            
                                            | Operating Temperature (Max) | 
                                            125°C | 
                                        
                                                                            
                                            | Operating Temperature (Min) | 
                                            -55°C | 
                                        
                                                                            
                                            | Output Type | 
                                            OPEN-COLLECTOR | 
                                        
                                                                            
                                            | Temperature Grade | 
                                            MILITARY | 
                                        
                                                                            
                                            | Response Time | 
                                            1300 ns | 
                                        
                                                                            
                                            | Amplifier Type | 
                                            COMPARATOR | 
                                        
                                                                            
                                            | Average Bias Current-Max (IIB) | 
                                            0.3μA | 
                                        
                                                                            
                                            | Supply Voltage Limit-Max | 
                                            36V | 
                                        
                                                                            
                                            | Input Offset Voltage-Max | 
                                            9000μV | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                CA0139E Overview
Output type of this comparator is OPEN-COLLECTOR .14 terminals are found on the comparator.The electrical component in this case belongs to the Comparator family.This comparator is capable of handling a wide range of tasks if it is supplied with a voltage of 5V .A total of 14 pins are included.Comparators have a very high gain COMPARATOR amplifier.If the ambient temperature is higher than 125°C , users should not apply this part.If the temperature of the environment is below -55°C , this part will not be able to provide accurate measurement and detection.
CA0139E Features
OPEN-COLLECTOR output capability
COMPARATOR amplifier
CA0139E Applications
There are a lot of Rochester Electronics CA0139E linear comparators  applications. 
- Building automation
 - Power Supervision
 - Wireless Base Stations
 - Window Comparators, Multivibrators
 - General-Purpose Portable Devices
 - Mobile Phones
 - Simple Analog-to-Digital Converters (ADCs)
 - Pulse, Squarewave, and Time Delay Generators
 - Battery-Powered Electronics
 - Ultra-Low Power Systems