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                Silicon Labs | 
                IC PROSLIC FXS DTMF -110V 42QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | 0°C ~ 70°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DTMF -110V 42QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | -40°C ~ 85°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS -110V 42QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | 0°C ~ 70°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS -110V 42QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | -40°C ~ 85°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS -135V 42QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | 0°C ~ 70°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS -135V 42QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | -40°C ~ 85°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DTMF -110V 42QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS WIDEB -110V 60QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13 V ~ 3.47 V | - | - | 0°C ~ 70°C | Surface Mount | 60-WFQFN Exposed Pad | 60-QFN (8x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS WIDEB -110V 60QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13 V ~ 3.47 V | - | - | -40°C ~ 85°C | Surface Mount | 60-WFQFN Exposed Pad | 60-QFN (8x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -110V 60QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13 V ~ 3.47 V | - | - | 0°C ~ 70°C | Surface Mount | 60-WFQFN Exposed Pad | 60-QFN (8x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -110V 60QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13 V ~ 3.47 V | - | - | -40°C ~ 85°C | Surface Mount | 60-WFQFN Exposed Pad | 60-QFN (8x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -110V 50QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                 | 
                
                Silicon Labs | 
                IC PROSLIC FXS DUAL -110V 50QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -140V 50QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -140V 50QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                 | 
                
                Silicon Labs | 
                IC PROSLIC FXS DUAL -110V 50QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                 | 
                
                Silicon Labs | 
                IC PROSLIC FXS DUAL -110V 50QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                 | 
                
                Silicon Labs | 
                IC PROSLIC FXS DUAL -140V 50QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                Silicon Labs | 
                IC PROSLIC FXS DUAL -140V 50QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | - | 50-QFN (6x8) |             
                    
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                Silicon Labs | 
                IC SLIC/CODEC 2CHANNEL 64TQFP  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 2 | 3.3V | - | - | - | Surface Mount | 64-TQFP | 64-TQFP (10x10) |             
                    
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                Silicon Labs | 
                IC SLIC/CODEC 2CHANNEL 64TQFP  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 2 | 3.3V | - | - | - | Surface Mount | 64-TQFP | 64-TQFP (10x10) |             
                    
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                Silicon Labs | 
                IC SLIC/CODEC 2CHANNEL 64TQFP  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 2 | 3.3V | - | - | - | Surface Mount | 64-TQFP | 64-TQFP (10x10) |             
                    
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                Silicon Labs | 
                IC SLIC/CODEC 2CHANNEL 64TQFP  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 2 | 3.3V | - | - | - | Surface Mount | 64-TQFP | 64-TQFP (10x10) |             
                    
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                Silicon Labs | 
                IC SLIC/CODEC PROG QUAD 100TQFP  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 4 | 3.3V | - | - | - | Surface Mount | 100-TQFP Exposed Pad | 100-eTQFP (14x14) |             
                    
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                Silicon Labs | 
                IC SLIC/CODEC PROG QUAD 100TQFP  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 4 | 3.3V | - | - | - | Surface Mount | 100-TQFP Exposed Pad | 100-eTQFP (14x14) |             
                    
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                Silicon Labs | 
                IC SLIC/CODEC PROG QUAD 100TQFP  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 4 | 3.3V | - | - | - | Surface Mount | 100-TQFP Exposed Pad | 100-eTQFP (14x14) |             
                    
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                 | 
                
                Silicon Labs | 
                IC PROSLIC FXS DTMF -110V 42QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |             
                    
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                Silicon Labs | 
                IC DAA ENH FCC LINE-SIDE 8SOIC  | 
                Obsolete | Direct Access Arrangement (DAA) | - | 1 | - | - | - | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | 8-SOIC-EP |             
                    
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                Silicon Labs | 
                IC FCC EMBEDDED DAA 8SOIC  | 
                Obsolete | Direct Access Arrangement (DAA) | - | 1 | - | 9mA | - | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | 8-SOIC-EP |             
                    
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                 | 
                
                Silicon Labs | 
                IC DAA FCC EMBEDDED 10SOIC  | 
                Obsolete | Direct Access Arrangement (DAA) | - | 1 | - | 9mA | - | 0°C ~ 70°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-MSOP |             
                    
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                 | 
                
                Silicon Labs | 
                IC DAA FCC EMBEDDED 10SOIC  | 
                Obsolete | Direct Access Arrangement (DAA) | - | 1 | - | 9mA | - | 0°C ~ 70°C | Surface Mount | - | - |             
                    
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                Silicon Labs | 
                IC LINEFEED INTRFC SI321X 16SOIC  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | PCM, Serial, SPI | 1 | 3.13 V ~ 5.25 V | 88mA | 800mW | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) Exposed Pad | 16-SOIC |             
                    
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                 | 
                
                Silicon Labs | 
                IC LINEFEED INTRFC SI321X 16SOIC  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | PCM, Serial, SPI | 1 | 3.13 V ~ 5.25 V | 88mA | 800mW | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) Exposed Pad | 16-SOIC |             
                    
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                 | 
                
                Silicon Labs | 
                IC LINEFEED INTRFC 125V 16SOIC  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 2 | 3.13 V ~ 5.25 V | 65mA | - | 0°C ~ 70°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) Exposed Pad | 16-SOIC |             
                    
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                 | 
                
                Silicon Labs | 
                IC LINEFEED INTRFC 125V 16SOIC  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 2 | 3.13 V ~ 5.25 V | 65mA | - | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) Exposed Pad | 16-SOIC |             
                    
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                 | 
                
                Silicon Labs | 
                IC PROSLIC LINE FEED 100V 40QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 4 | 3.3V | - | - | -40°C ~ 85°C | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC LINE FEED 100V 40QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 4 | 3.3V | - | - | -40°C ~ 85°C | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC LINE FEED 100V 48TQFP  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 4 | 3.3V | - | - | - | Surface Mount | 48-TQFP | 48-TQFP (7x7) |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC LINE FEED 150V 16SOIC  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 4 | 3.3V | - | - | - | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC LINE FEED 150V 16SOIC  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 4 | 3.3V | - | - | - | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC LINE FEED 150V 16SOIC  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 4 | 3.3V | - | - | - | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC LINE FEED 150V 16SOIC  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 4 | 3.3V | - | - | - | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC LINE FEED 125V 40QFN  | 
                Obsolete | - | GCI, PCM, SPI | 4 | 3.3V | - | - | - | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC LINE FEED 125V 40QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 4 | 3.3V | - | - | - | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC LINE FEED 125V 48TQFP  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 4 | 3.3V | - | - | - | Surface Mount | 48-TQFP | 48-TQFP (7x7) |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC LINE FEED 125V 40QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 2 | 3.3V | - | - | - | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC LINE FEED 125V 40QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 2 | 3.3V | - | - | - | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC LINE FEED 135V 40QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | PCM | 2 | - | - | - | - | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC LINE FEED 135V 40QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | PCM | 2 | - | - | - | - | Surface Mount | 40-VFQFN Exposed Pad | 40-QFN (6x6) |             
                    
                | 
                    
                 | 
                
                Silicon Labs | 
                IC PROSLIC FXS DTMF -110V 42QFN  | 
                Obsolete | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | 0°C ~ 70°C | Surface Mount | 42-WFQFN Exposed Pad | 42-QFN (5x7) |