Part Number Manufacturer / Brand Brife Description Part StatusFunctionInterfaceNumber of CircuitsVoltage - SupplyCurrent - SupplyPower (Watts)Operating TemperatureMounting TypePackage / CaseSupplier Device Package
Microsemi Corporation IC VOICEPORT 1CH FXS 4KHZ 44LQFP ActiveTelecom CircuitPCM13V, 5V
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Surface Mount44-LQFP44-eLQFP
STMicroelectronics IC SLIC 44TQFP ObsoleteSubscriber Line Interface Concept (SLIC)
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14.75 V ~ 5.25 V5.5mA1.1W-40°C ~ 85°CSurface Mount44-LQFP44-TQFP
STMicroelectronics IC SLIC INTEGRTD RINGING 44-TQFP ObsoleteSubscriber Line Interface Concept (SLIC)
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14.75 V ~ 5.25 V5mA1.1W-40°C ~ 85°CSurface Mount44-LQFP44-TQFP
MaxLinear, Inc. IC LIU E3/DS3/STS-1 SGL 44TQFP ObsoleteLine Interface Unit (LIU)LIU14.75 V ~ 5.25 V180mA
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-40°C ~ 85°CSurface Mount44-LQFP44-TQFP (10x10)
MaxLinear, Inc. IC LIU E3/DS3/STS-1 SGL 44TQFP ObsoleteLine Interface Unit (LIU)LIU14.75 V ~ 5.25 V180mA
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-40°C ~ 85°CSurface Mount44-LQFP44-TQFP (10x10)
MaxLinear, Inc. IC LIU STS1/DS3/E3 SGL 44TQFP ObsoleteLine Interface Unit (LIU)LIU13.135 V ~ 3.465 V125mA
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-40°C ~ 85°CSurface Mount44-LQFP44-TQFP (10x10)
MaxLinear, Inc. IC LIU STS1/DS3/E3 SGL 44TQFP ObsoleteLine Interface Unit (LIU)LIU13.135 V ~ 3.465 V125mA
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-40°C ~ 85°CSurface Mount44-LQFP44-TQFP (10x10)