Part Number Manufacturer / Brand Brife Description Part StatusFunctionInterfaceNumber of CircuitsVoltage - SupplyCurrent - SupplyPower (Watts)Operating TemperatureMounting TypePackage / CaseSupplier Device Package
Texas Instruments IC QUAD PHONE RELAY DRVR 14-DIP ActiveDriver
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4
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0°C ~ 70°CThrough Hole14-DIP (0.300", 7.62mm)14-PDIP
Microsemi Corporation FOUR CHANNEL COMBINED T1/E1/J1 T Not For New DesignsTransceiverE1, J1, SPI, T141.8V, 3.3V
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-40°C ~ 85°CSurface Mount256-BGA256-CABGA (17x17)
Silicon Labs IC PROSLIC LINE FEED 150V 16SOIC ObsoleteSubscriber Line Interface Concept (SLIC), CODECGCI, PCM, SPI43.3V
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Surface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
Silicon Labs IC PROSLIC LINE FEED 125V 48TQFP ObsoleteSubscriber Line Interface Concept (SLIC), CODECGCI, PCM, SPI43.3V
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Surface Mount48-TQFP48-TQFP (7x7)
Silicon Labs IC SLIC/CODEC PROG QUAD 100TQFP ObsoleteSubscriber Line Interface Concept (SLIC), CODECGCI, PCM, SPI43.3V
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Surface Mount100-TQFP Exposed Pad100-eTQFP (14x14)
Texas Instruments IC ADAPTER DIG QDASL QUAD 28PLCC ObsoleteQuad Digital Adapter for Subscriber Loops (QDASL)ISDN44.75 V ~ 5.25 V75mA
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0°C ~ 70°CSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
Microsemi Corporation IC TRANSCODER ADPCM LP 28SOIC ActiveTelecom Circuit
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43 V ~ 3.6 V100µA
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-40°C ~ 85°CSurface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
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