Part Number Manufacturer / Brand Brife Description Part StatusFunctionInterfaceNumber of CircuitsVoltage - SupplyCurrent - SupplyPower (Watts)Operating TemperatureMounting TypePackage / CaseSupplier Device Package
Maxim Integrated IC LIU T1/E1/J1 3.3V 44-TQFP ObsoleteLine Interface Unit (LIU)
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13.135 V ~ 3.465 V66mA
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0°C ~ 70°CSurface Mount44-TQFP44-TQFP (10x10)
Maxim Integrated IC LIU T1/E1/J1 3.3V 44-TQFP ActiveLine Interface Unit (LIU)
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13.135 V ~ 3.465 V66mA
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0°C ~ 70°CSurface Mount44-TQFP44-TQFP (10x10)
Maxim Integrated IC LIU LN T1/E1/J1 3.3V 44-TQFP ObsoleteLine Interface Unit (LIU)
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13.135 V ~ 3.465 V66mA
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-40°C ~ 85°CSurface Mount44-TQFP44-TQFP (10x10)
Maxim Integrated IC LIU T1/E1/J1 3.3V 44-TQFP ActiveLine Interface Unit (LIU)
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13.135 V ~ 3.465 V66mA
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-40°C ~ 85°CSurface Mount44-TQFP44-TQFP (10x10)
Maxim Integrated IC LIU E1/T1/J1 5V 44-TQFP ObsoleteLine Interface Unit (LIU)LIU14.75 V ~ 5.25 V95mA
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0°C ~ 70°CSurface Mount44-TQFP44-TQFP (10x10)
Maxim Integrated IC LIU E1/T1/J1 5V 44-TQFP ActiveLine Interface Unit (LIU)LIU14.75 V ~ 5.25 V95mA
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0°C ~ 70°CSurface Mount44-TQFP44-TQFP (10x10)
Maxim Integrated IC LIU E1/T1/J1 5V 44-TQFP ObsoleteLine Interface Unit (LIU)LIU14.75 V ~ 5.25 V95mA
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-40°C ~ 85°CSurface Mount44-TQFP44-TQFP (10x10)
Microsemi Corporation IC CODEC/FILTER 4CH 20IO 44TQFP ActiveSubscriber Line Interface Concept (SLIC)PCM43.3V
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-40°C ~ 85°CSurface Mount44-TQFP44-TQFP (10x10)
Microsemi Corporation IC CODEC/FILTER 4CH 20I/O 44TQFP ActiveSubscriber Line Interface Concept (SLIC)PCM43.3V
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-40°C ~ 85°CSurface Mount44-TQFP44-TQFP (10x10)
Microsemi Corporation IC LINE CARD LCAS 2CH 44TQFP ObsoleteLine Card Access Switch
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24.75 V ~ 5.25 V
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0°C ~ 70°CSurface Mount44-TQFP44-TQFP (10x10)
Microsemi Corporation IC CODEC 2CH VOSLIC DTMF 44TQFP ObsoleteVoice Over IP ProcessorPCM13.3V
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-40°C ~ 85°CSurface Mount44-TQFP44-TQFP (10x10)
Microsemi Corporation IC SLIC 2CH RINGING MTRG 44TQFP Active
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2-Wire1
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Surface Mount44-TQFP44-TQFP
Microsemi Corporation IC SLIC 2CH RINGING MTRG 44TQFP Active
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2-Wire1
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Surface Mount44-TQFP44-TQFP