| Parameters | 
                                
                                                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            5 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Type | 
                                            General Purpose | 
                                        
                                                                            
                                            | Subcategory | 
                                            Comparator | 
                                        
                                                                            
                                            | Max Power Dissipation | 
                                            247mW | 
                                        
                                                                            
                                            | Technology | 
                                            CMOS | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            240 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            2.7V | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            20 | 
                                        
                                                                            
                                            | Base Part Number | 
                                            LMX331 | 
                                        
                                                                            
                                            | Pin Count | 
                                            5 | 
                                        
                                                                            
                                            | Output Type | 
                                            Open Drain | 
                                        
                                                                            
                                            | Number of Elements | 
                                            1 | 
                                        
                                                                            
                                            | Nominal Supply Current | 
                                            120μA | 
                                        
                                                                            
                                            | Output Current | 
                                            73mA | 
                                        
                                                                            
                                            | Max Supply Current | 
                                            120μA | 
                                        
                                                                            
                                            | Propagation Delay | 
                                            600 ns | 
                                        
                                                                            
                                            | Quiescent Current | 
                                            120μA | 
                                        
                                                                            
                                            | Response Time | 
                                            500 ns | 
                                        
                                                                            
                                            | Common Mode Rejection Ratio | 
                                            70 dB | 
                                        
                                                                            
                                            | Voltage - Supply, Single/Dual (±) | 
                                            1.8V~5.5V | 
                                        
                                                                            
                                            | Input Offset Voltage (Vos) | 
                                            7mV | 
                                        
                                                                            
                                            | Voltage Gain | 
                                            93.98dB | 
                                        
                                                                            
                                            | Average Bias Current-Max (IIB) | 
                                            0.4μA | 
                                        
                                                                            
                                            | Power Supply Rejection Ratio (PSRR) | 
                                            70dB | 
                                        
                                                                            
                                            | Supply Voltage Limit-Max | 
                                            6V | 
                                        
                                                                            
                                            | Max Input Current | 
                                            250nA | 
                                        
                                                                            
                                            | Input Bias Current | 
                                            250nA | 
                                        
                                                                            
                                            | Voltage - Input Offset (Max) | 
                                            7mV @ 5V | 
                                        
                                                                            
                                            | Current - Input Bias (Max) | 
                                            0.25μA @ 5V | 
                                        
                                                                            
                                            | Hysteresis | 
                                            2mV | 
                                        
                                                                            
                                            | CMRR, PSRR (Typ) | 
                                            70dB PSRR | 
                                        
                                                                            
                                            | Current - Output (Typ) | 
                                            73mA @ 5V | 
                                        
                                                                            
                                            | Length | 
                                            2mm | 
                                        
                                                                            
                                            | Radiation Hardening | 
                                            No | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Contains Lead | 
                                        
                                                                            
                                            | Contact Plating | 
                                            Tin | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            5-TSSOP, SC-70-5, SOT-353 | 
                                        
                                                                            
                                            | Number of Pins | 
                                            5 | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~125°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2002 | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e0 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            no | 
                                        
                                                                                                    
                            
                         
                                                LMX331AXK-T Overview
The product is packaged in 5-TSSOP, SC-70-5, SOT-353 in order to facilitate transportation.There is a Open Drain output type for this comparator.Electronic comparator is shipped by Tape & Reel (TR) .As you can see, the comparator has5 terminals.Electronic comparator is a component of the Comparator family.With a 2.7V voltage supply, the comparator can perform multiple demanding tasks.When it comes to types, this comparator is a typical General Purpose .In total, it contains 1 elements.Electronic comparator has 5 pins.A Surface Mount mounting type is recommended.The operating temperature should be set to -40°C~125°C to avoid mal-function.The comparator has a pin count of 5 .Try search LMX331 to get more pin-to-pin solutions for your special needs.There is a quiescent current of 120μA in this comparator.There is a Surface Mount on the board for mounting to a PCB or other board.Electronic comparator is recommended that the nominal supply current for the device be set to 120μA .Current supply exceeding 120μA could cause disfunction of the compartator.There is a maximum current that can be input into the device of 250nA .The voltage formula shows that the part has a voltage gain of 93.98dB .
LMX331AXK-T Features
Open Drain output capability
General Purpose IC
Employing 1 elements
Operates under -40°C~125°C
Quiescent Current: 120μA
Voltage Gain: 93.98dB
LMX331AXK-T Applications
There are a lot of Maxim Integrated LMX331AXK-T linear comparators  applications. 
- Lithium ion battery monitoring
 - General Purpose Low Voltage Applications
 - Consumer Medical Electronics
 - Pulse, Squarewave, and Time Delay Generators
 - RC Timers
 - Analog front end
 - High-Speed Sampling Circuits
 - Mobile Phones and Tablets
 - General-Purpose Portable Devices
 - Hand-Held Electronics