| Parameters | 
                                
                                                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            32-VQFN Exposed Pad | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            1993 | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            32 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | Technology | 
                                            BIPOLAR | 
                                        
                                                                            
                                            | Terminal Position | 
                                            QUAD | 
                                        
                                                                            
                                            | Terminal Form | 
                                            NO LEAD | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            3.3V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.8mm | 
                                        
                                                                            
                                            | Reach Compliance Code | 
                                            unknown | 
                                        
                                                                            
                                            | Function | 
                                            Driver | 
                                        
                                                                            
                                            | Qualification Status | 
                                            Not Qualified | 
                                        
                                                                            
                                            | Operating Supply Voltage | 
                                            3.3V | 
                                        
                                                                            
                                            | Supply Voltage-Max (Vsup) | 
                                            3.465V | 
                                        
                                                                            
                                            | Number of Circuits | 
                                            2 | 
                                        
                                                                            
                                            | Differential Output | 
                                            YES | 
                                        
                                                                            
                                            | Input Characteristics | 
                                            DIFFERENTIAL | 
                                        
                                                                            
                                            | Driver Number of Bits | 
                                            2 | 
                                        
                                                                            
                                            | Interface Standard | 
                                            GENERAL PURPOSE | 
                                        
                                                                            
                                            | High Level Input Current-Max | 
                                            0.0001A | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            1mm | 
                                        
                                                                            
                                            | Length | 
                                            8mm | 
                                        
                                                                            
                                            | Width | 
                                            8mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                LE87213AFQCT Overview
To save board space, the 32-VQFN Exposed Pad package is used.In order to pack telecommunications equipment, Tape & Reel (TR) is used.Telecommunications equipment is mounted with type Surface Mount.Telecom circuit is made up of 2 circuits.Reliable performance can be offered when the operating temperature is set at -40°C~85°C.In Surface Mount's direction, telecom switching is mounted.Configuration of the telecom circuit shows 32 terminations.There is a voltage supply called 3.3V that it uses.For designers, telecom product offers a great deal of flexibility by operating on the 3.3V supply voltage.
LE87213AFQCT Features
Available in the 32-VQFN Exposed Pad package
Operating supply voltage of 3.3V
LE87213AFQCT Applications
There are a lot of Microsemi Corporation LE87213AFQCT Telecom applications. 
- T1/E1/J1 add/drop multiplexers (MUX)
 - Channel Service Units (CSUs): T1/E1/J1 
 - Frame Relay Switches and Access Devices (FRADS)
 - Network Multiplexing and Terminating Equipment
 - Short/Medium Loop
 - Interfaces to E3
 - Inverse Multiplexing for ATM (IMA)
 - Channel Banks
 - Cable Telephony
 - T3 channelized access concentrators