| Parameters | 
                                
                                                                                                            
                                            | Input Offset Voltage (Vos) | 
                                            10mV | 
                                        
                                                                            
                                            | Power Supply Rejection Ratio (PSRR) | 
                                            80dB | 
                                        
                                                                            
                                            | Max Dual Supply Voltage | 
                                            5.5V | 
                                        
                                                                            
                                            | Min Dual Supply Voltage | 
                                            1V | 
                                        
                                                                            
                                            | Hysteresis | 
                                            50 mV | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                            
                                            | Lead Free | 
                                            Contains Lead | 
                                        
                                                                            
                                            | Package / Case | 
                                            S | 
                                        
                                                                            
                                            | Number of Pins | 
                                            8 | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            85°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | Output Type | 
                                            TTL | 
                                        
                                                                            
                                            | Number of Elements | 
                                            1 | 
                                        
                                                                            
                                            | Number of Channels | 
                                            1 | 
                                        
                                                                            
                                            | Max Supply Voltage | 
                                            11V | 
                                        
                                                                            
                                            | Min Supply Voltage | 
                                            2V | 
                                        
                                                                            
                                            | Power Dissipation | 
                                            500mW | 
                                        
                                                                            
                                            | Current - Output | 
                                            20μA | 
                                        
                                                                            
                                            | Propagation Delay | 
                                            15 μs | 
                                        
                                                                            
                                            | Quiescent Current | 
                                            4.4μA | 
                                        
                                                                            
                                            | Response Time | 
                                            15 μs | 
                                        
                                                                            
                                            | Common Mode Rejection Ratio | 
                                            80 dB | 
                                        
                                                                                                    
                            
                         
                                                LTC1440IS8#TR Overview
A convenient transport package is provided in S .There is a TTL output type for this comparator.This chip is designed with the Tape & Reel (TR) package.The total number of elements is 1 .The comparator consists of 8 pins.The comparator presents a quiescent current of 4.4μA volts.In general, temperatures higher than 85°C are not recommended.Comparator electronics cannot be used at a temperature below -40°C .In the comparator, the maximum supply voltage is 11V .Comparator electronics is possible to supply this comparator wComparator electronicsh a voltage as low as 2V .In order to maintain the quality of the output, 1 channels cooperate together.This device has a 20μA output current.
LTC1440IS8#TR Features
TTL output capability
Employing 1 elements
Quiescent Current: 4.4μA
LTC1440IS8#TR Applications
There are a lot of Analog Devices, Inc. LTC1440IS8#TR linear comparators  applications. 
- Current and voltage sensing
 - Power Supervision
 - Battery management and protection
 - Notebooks and PDAs 
 - Wireless Base Stations
 - Window Comparators, Multivibrators
 - Limit Comparators
 - Handheld Instruments
 - Point of load regulators
 - Body Control Modules