 | |  | |
| PartNumber | DS21554L+ | DS21554LB+ | DS21554L-ES |
| Description | Telecom Interface ICs 3.3/5V E1 Transceiver | Telecom Interface ICs 3.3/5V E1 Transceiver | |
| Manufacturer | Maxim Integrated | Maxim Integrated | - |
| Product Category | Telecom Interface ICs | Telecom Interface ICs | - |
| RoHS | Y | Y | - |
| Product | E1 Line Interface Units - LIUs | E1 Line Interface Units - LIUs | - |
| Supply Voltage Max | 5.25 V | 5.25 V | - |
| Supply Voltage Min | 4.75 V | 4.75 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | LQFP-100 | LQFP-100 | - |
| Packaging | Tube | Tube | - |
| Data Rate | 1.544 Mb/s | 1.544 Mb/s | - |
| Series | DS21554L | DS21554LB | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Product Type | Telecom Interface ICs | Telecom Interface ICs | - |
| Factory Pack Quantity | 90 | 20 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Part # Aliases | 90-21554+L00 DS21554L | 90-21554+LB0 DS21554LB | - |
| Unit Weight | 0.046530 oz | 0.046530 oz | - |