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| PartNumber | 82V2044BBG | 82V2044BB | 82V2044DA |
| Description | Telecom Interface ICs OCTAL T1/E1 LIU | Telecom Interface ICs OCTAL T1/E1 LIU | Telecom Line Management ICs OCTAL T1/E1 LIU |
| Manufacturer | IDT (Integrated Device Technology) | IDT (Integrated Device Technology) | IDT, Integrated Device Technology Inc |
| Product Category | Telecom Interface ICs | Telecom Interface ICs | Interface - Telecom |
| RoHS | Y | N | - |
| Product | LIU - Line Interface Units | LIU - Line Interface Units | LIU - Line Interface Units |
| Supply Voltage Max | 3.47 V | 3.47 V | - |
| Supply Voltage Min | 3.13 V | 3.13 V | - |
| Operating Supply Current | - | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Tray | Tube | Tray |
| Type | T1/E1/J1 Short Haul Line Interface | T1/E1/J1 Short Haul Line Interface | T1/E1/J1 Short Haul Line Interface |
| Brand | IDT | IDT | - |
| Interface Type | Parallel, Serial, JTAG | Parallel, Serial, JTAG | Parallel Serial JTAG |
| Number of Channels | 4 Channel | 4 Channel | 4 Channel |
| Number of Input Lines | 4 Line | 4 Line | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Product Type | Telecom Interface ICs | Telecom Interface ICs | - |
| Factory Pack Quantity | 14 | 14 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Part # Aliases | IDT82V2044BBG | IDT82V2044BB | IDT82V2044DA |
| Series | - | - | - |
| Package Case | - | - | 144-LQFP |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Function | - | - | * |
| Interface | - | - | LIU |
| Voltage Supply | - | - | 3.13 V ~ 3.47 V |
| Supplier Device Package | - | - | 144-TQFP (20x20) |
| Number of Circuits | - | - | |
| Power Watts | - | - | * |
| Current Supply | - | - | 55mA |
| Supply Voltage Max | - | - | 3.47 V |
| Supply Voltage Min | - | - | 3.13 V |