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| PartNumber | DS2156L | DS2156LN | DS2156L+ |
| Description | Framer E1/J1/T1 3.3V 100-Pin LQFP - Bulk (Alt: DS2156L) | Telecom Interface ICs | Network Controller & Processor ICs T1/E1/J1 Transceiver TDM/UTOPIA II Intrfc |
| Manufacturer | - | Maxim Integrated | Maxim Integrated |
| Product Category | - | Interface - Telecom | Interface - Telecom |
| Series | - | - | DS2156L |
| Packaging | - | Tray | Tray |
| Package Case | - | 100-LQFP | LQFP-100 |
| Operating Temperature | - | -40°C ~ 85°C | 0°C ~ 70°C |
| Mounting Type | - | Surface Mount | Surface Mount |
| Function | - | Single-Chip Transceiver | Single-Chip Transceiver |
| Interface | - | E1, J1, T1, TDM, UTOPIA II | E1, J1, T1, TDM, UTOPIA II |
| Voltage Supply | - | 3.14 V ~ 3.47 V | 3.14 V ~ 3.47 V |
| Supplier Device Package | - | 100-LQFP (14x14) | 100-LQFP (14x14) |
| Number of Circuits | - | 1 | 1 |
| Power Watts | - | - | - |
| Current Supply | - | 75mA | 75mA |
| Product | - | - | T1/E1/J1 Line Interface Units - LIUs |
| Unit Weight | - | - | 0.046530 oz |
| Mounting Style | - | - | SMD/SMT |
| Number of Channels | - | - | 1 Channel |
| Data Rate | - | - | 2.048 Mbps |
| Maximum Operating Temperature | - | - | + 70 C |
| Minimum Operating Temperature | - | - | 0 C |
| Operating Supply Voltage | - | - | 3.3 V |
| Part # Aliases | - | - | 90-2156L+000 |
| Supply Voltage Max | - | - | 3.465 V |
| Supply Voltage Min | - | - | 3.135 V |