| Parameters | 
                                
                                                                                                            
                                            | Package / Case | 
                                            N | 
                                        
                                                                            
                                            | Number of Pins | 
                                            16 | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            85°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | Output Type | 
                                            TTL | 
                                        
                                                                            
                                            | Number of Elements | 
                                            4 | 
                                        
                                                                            
                                            | Number of Channels | 
                                            4 | 
                                        
                                                                            
                                            | Max Supply Voltage | 
                                            11V | 
                                        
                                                                            
                                            | Min Supply Voltage | 
                                            11V | 
                                        
                                                                            
                                            | Power Dissipation | 
                                            500mW | 
                                        
                                                                            
                                            | Current - Output | 
                                            15μA | 
                                        
                                                                            
                                            | Propagation Delay | 
                                            12 μs | 
                                        
                                                                            
                                            | Quiescent Current | 
                                            8.5μA | 
                                        
                                                                            
                                            | Response Time | 
                                            12 μs | 
                                        
                                                                            
                                            | Common Mode Rejection Ratio | 
                                            80 dB | 
                                        
                                                                            
                                            | Input Offset Voltage (Vos) | 
                                            3mV | 
                                        
                                                                            
                                            | 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 | 
                                        
                                                                                                    
                            
                         
                                                LTC1444IN Overview
The product is packaged in N for ease of transportation.Output type of this comparator is TTL .There are a total of 4 elements in it.The comparator is equipped with 16 pins.A quiescent current of 8.5μA is observed in this comparator.An increase in temperature over 85°C is not recommended.Comparator electronics cannot be used at a temperature below -40°C .The maximal supply voltage of the comparator is 11V .This comparator allows minimum supply voltage of 11V .To ensure a high level of output quality, 4 channels work together.This device is rated for 15μA mA output current.
LTC1444IN Features
TTL output capability
Employing 4 elements
Quiescent Current: 8.5μA
LTC1444IN Applications
There are a lot of Analog Devices, Inc. LTC1444IN linear comparators  applications. 
- Building automation
 - Simple Analog-to-Digital Converters (ADCs)
 - Self-diagnostics
 - Hand-Held Electronics
 - Appliances
 - Automotive
 - Notebooks and PDAs 
 - Alarm and Monitoring Circuits
 - Battery-Powered Electronics
 - General Purpose Low Voltage Applications