| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Interface | Number of Circuits | Voltage - Supply | Current - Supply | Power (Watts) | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                 
                
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                    DS21348T+IC TELECOM INTERFACE 44TQFP Analog Devices Inc./Maxim Integrated  |  
                216 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 44-TQFP | Tray | Active | Line Interface Unit (LIU) | - | 1 | 3.135V ~ 3.465V | 66mA | - | 0°C ~ 70°C | - | - | Surface Mount | 44-TQFP (10x10) | 
                 
                 
                
                 | 
				
                    DS21348TN+IC TELECOM INTERFACE 44TQFP Analog Devices Inc./Maxim Integrated  |  
                269 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 44-TQFP | Tray | Active | Line Interface Unit (LIU) | - | 1 | 3.135V ~ 3.465V | 66mA | - | -40°C ~ 85°C | - | - | Surface Mount | 44-TQFP (10x10) | 
                 
                 
                
                 | 
				
                    DS21352LN+IC TELECOM INTERFACE 100LQFP Analog Devices Inc./Maxim Integrated  |  
                300 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 100-LQFP | Tray | Active | Single-Chip Transceiver | HDLC, T1 | 1 | 3.14V ~ 3.47V | 75mA | - | -40°C ~ 85°C | - | - | Surface Mount | 100-LQFP (14x14) | 
                 
                 
                
                 | 
				
                    DS2148T+IC TELECOM INTERFACE 44TQFP Analog Devices Inc./Maxim Integrated  |  
                160 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 44-TQFP | Tray | Active | Line Interface Unit (LIU) | LIU | 1 | 4.75V ~ 5.25V | 95mA | - | 0°C ~ 70°C | - | - | Surface Mount | 44-TQFP (10x10) | 
                 
                 
                
                 | 
				
                    DS21354LN+IC TELECOM INTERFACE 100LQFP Analog Devices Inc./Maxim Integrated  |  
                374 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 100-LQFP | Tray | Active | Single-Chip Transceiver | E1, HDLC | 1 | 3.14V ~ 3.47V | 75mA | - | -40°C ~ 85°C | - | - | Surface Mount | 100-LQFP (14x14) | 
                 
                 
                
                 | 
				
                    DS21348G+IC TELECOM INTERFACE 49CSBGA Analog Devices Inc./Maxim Integrated  |  
                316 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 49-LFBGA, CSPBGA | Tray | Active | - | Serial | 1 | 3.135V ~ 3.465V | - | - | 0°C ~ 70°C | - | - | Surface Mount | 49-CSBGA (7x7) | 
                 
                 
                
                 | 
				
                    DS21Q59L+IC TELECOM INTERFACE 100LQFP Analog Devices Inc./Maxim Integrated  |  
                140 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 100-LQFP | Tray | Active | Transceiver | E1 | 4 | 3.14V ~ 3.47V | 230mA | - | 0°C ~ 70°C | - | - | Surface Mount | 100-LQFP (14x14) | 
                 
                 
                
                 | 
				
                    MAX79356ECM+IC TELECOM INTERFACE 48LQFP Analog Devices Inc./Maxim Integrated  |  
                3,653 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 48-LQFP | Tray | Active | - | UART | 1 | 2.7V ~ 3.6V | 7.4mA | - | -40°C ~ 85°C | - | - | Surface Mount | 48-LQFP (7x7) | 
                 
                 
                
                 | 
				
                    73M1902-IM/FIC TELECOM INTERFACE 32QFN Analog Devices Inc./Maxim Integrated  |  
                3,709 | 
                
                     | 
                  
                  
                     -  | 	
                
                - | 32-VQFN Exposed Pad | Bulk | Obsolete | Direct Access Arrangement (DAA) | Serial | 1 | 3V ~ 3.6V | - | - | 0°C ~ 85°C | - | - | Surface Mount | 32-QFN (8x8) | 
| 
                 
                 | 
				
                    73M1912-IM/FIC TELECOM INTERFACE 32QFN Analog Devices Inc./Maxim Integrated  |  
                3,397 | 
                
                     | 
                  
                  
                     -  | 	
                
                - | 32-VFQFN Exposed Pad | Tube | Obsolete | Data Access Arrangement (DAA) | Serial | 1 | 3V ~ 3.6V | 30mA | - | 0°C ~ 85°C | - | - | Surface Mount | 32-QFN (5x5) |