| PartNumber | DS2155LN | DS2155LNB+ | DS2155LN+ |
| Description | Telecom Interface ICs T1/E1/J1 Transceiver | Telecom Interface ICs T1/E1/J1 Transceiver | Telecom Interface ICs T1/E1/J1 Transceiver |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Telecom Interface ICs | Telecom Interface ICs | Telecom Interface ICs |
| Product | Transceivers | Transceivers | Transceivers |
| Minimum Operating Temperature | - 40 C | 0 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 70 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LQFP-100 | LQFP-100 | LQFP-100 |
| Packaging | Tube | Tube | Tube |
| Data Rate | 64 kb/s | 64 kb/s | 64 kb/s |
| Series | DS2155LN | DS2155LNB | DS2155LN |
| Type | T1/E1/J1 Single-ChipTransceiver | T1/E1/J1 Single-ChipTransceiver | T1/E1/J1 Single-ChipTransceiver |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Product Type | Telecom Interface ICs | Telecom Interface ICs | Telecom Interface ICs |
| Factory Pack Quantity | 90 | 20 | 90 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.046530 oz | 0.046530 oz | 0.046530 oz |
| RoHS | - | Y | Y |
| Supply Voltage Max | - | 3.465 V | - |
| Supply Voltage Min | - | 3.135 V | - |
| Operating Supply Current | - | 75 mA | - |
| Interface Type | - | E1, T1 | - |
| Part # Aliases | - | 90-2155L+NB0 DS2155LNB | 90-2155L+N00 DS2155LN |