| Parameters | 
                                
                                                                                                            
                                            | Min Supply Voltage | 
                                            1.8V | 
                                        
                                                                            
                                            | Supply Current-Max | 
                                            0.17mA | 
                                        
                                                                            
                                            | Response Time | 
                                            600 ns | 
                                        
                                                                            
                                            | Amplifier Type | 
                                            COMPARATOR | 
                                        
                                                                            
                                            | Voltage Gain | 
                                            93.98dB | 
                                        
                                                                            
                                            | Average Bias Current-Max (IIB) | 
                                            0.004μA | 
                                        
                                                                            
                                            | Input Offset Voltage-Max | 
                                            7000μV | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            1.1mm | 
                                        
                                                                            
                                            | Length | 
                                            2mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Number of Pins | 
                                            5 | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e3 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            5 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Matte Tin (Sn) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            125°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | Subcategory | 
                                            Comparator | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            260 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            2.7V | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            30 | 
                                        
                                                                            
                                            | Pin Count | 
                                            5 | 
                                        
                                                                            
                                            | Output Type | 
                                            OPEN-DRAIN | 
                                        
                                                                            
                                            | Temperature Grade | 
                                            AUTOMOTIVE | 
                                        
                                                                            
                                            | Max Supply Voltage | 
                                            5.5V | 
                                        
                                                                                                    
                            
                         
                                                LMX331AXK Overview
Output type of this comparator is OPEN-DRAIN .Electronic comparator is possible to find the 5 terminals of the comparator.Electronic comparator is a component of the Comparator family.When supplied with 2.7V voltage, the comparator is capable of performing a wide range of tasks.Electronic comparator includes 5 pins.5 pins are present on the comparator.This component has a Surface Mount mount for mounting to PCBs or other boards.A voltage gain of 93.98dB can be determined from the voltage formula for the part.An increase in temperature over 125°C is not recommended.Comparator electronics cannot be used at a temperature below -40°C .A comparator is designed to operate at a maximum supply voltage of 5.5V .A voltage of 1.8V is the minimum supply voltage allowed by this comparator.As a minimum current, this part can be powered by 0.17mA .The comparator essentially has a COMPARATOR amplifier that has very high gain.
LMX331AXK Features
OPEN-DRAIN output capability
Voltage Gain: 93.98dB
COMPARATOR amplifier
LMX331AXK Applications
There are a lot of Maxim Integrated LMX331AXK linear comparators  applications. 
- Ultra-Low Power Systems
 - Battery management and protection
 - Laptop Computers
 - Automotive
 - Pulse, Squarewave, and Time Delay Generators
 - Hand-Held Electronics
 - Self-diagnostics
 - Window Comparators, Multivibrators
 - Power Supervision
 - Wireless Base Stations