| Parameters | 
                                
                                                                                                            
                                            | Mount | 
                                            Through Hole | 
                                        
                                                                            
                                            | Package / Case | 
                                            CDIP | 
                                        
                                                                            
                                            | Number of Pins | 
                                            8 | 
                                        
                                                                            
                                            | Packaging | 
                                            Bulk | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e0 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            no | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            8 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Tin/Lead (Sn/Pb) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            125°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -55°C | 
                                        
                                                                            
                                            | Subcategory | 
                                            Comparator | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            245 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            3V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            2.54mm | 
                                        
                                                                            
                                            | Pin Count | 
                                            8 | 
                                        
                                                                            
                                            | Temperature Grade | 
                                            MILITARY | 
                                        
                                                                            
                                            | Max Supply Voltage | 
                                            11V | 
                                        
                                                                            
                                            | Min Supply Voltage | 
                                            2.5V | 
                                        
                                                                            
                                            | Supply Current-Max | 
                                            0.005mA | 
                                        
                                                                            
                                            | Response Time | 
                                            14000 ns | 
                                        
                                                                            
                                            | Amplifier Type | 
                                            COMPARATOR | 
                                        
                                                                            
                                            | Max Dual Supply Voltage | 
                                            5.5V | 
                                        
                                                                            
                                            | Min Dual Supply Voltage | 
                                            1.25V | 
                                        
                                                                            
                                            | Input Offset Voltage-Max | 
                                            10000μV | 
                                        
                                                                            
                                            | Width | 
                                            7.62mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                MAX921MJA Overview
A convenient packaging is provided in the form of CDIP .Electronic comparator is shipped by Bulk .There are 8 terminals on the comparator.The chip belongs to Comparator .In the presence of a 3V voltage, the comparator is capable of accomplishing a variety of demanding tasks.Electronic comparator has 8 pins.The comparator has 8 pins.There is a Through Hole on the board for mounting to a PCB or other board.In general, temperatures higher than 125°C are not recommended.Temperatures below -55°C are not suitable for the device.The maximal supply voltage of the comparator is 11V .Comparator electronics is possible to operate this comparator wComparator electronicsh a minimum supply voltage of 2.5V .The part can be powered at a minimum current of 0.005mA .This comparator basically consists of a COMPARATOR amplifier with very high gain.
MAX921MJA Features
COMPARATOR amplifier
MAX921MJA Applications
There are a lot of Maxim Integrated MAX921MJA linear comparators  applications. 
- Portable Battery Monitoring
 - Portable and Battery-Powered Systems
 - Self-diagnostics
 - General Purpose Low Voltage Applications
 - Factory automation & control
 - Analog front end
 - Motor drives
 - Body Control Modules
 - RC Timers
 - Alarm and Monitoring Circuits