| PartNumber | DS21552L+ | DS21552LN | DS21552L |
| Description | Telecom Interface ICs 5V T1 Transceiver | Telecom Interface ICs 5V T1 Transceiver | Telecom Interface ICs 5V T1 Transceiver |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Telecom Interface ICs | Telecom Interface ICs | Telecom Interface ICs |
| RoHS | Y | - | - |
| Product | T1 Transceivers | T1 Transceivers | T1 Transceivers |
| Supply Voltage Max | 3.465 V | 3.465 V | 3.465 V |
| Supply Voltage Min | 3.135 V | 3.135 V | 3.135 V |
| Minimum Operating Temperature | 0 C | - 40 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 85 C | + 70 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 | DS21552L | DS21552LN | DS21552L |
| Brand | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| Moisture Sensitive | 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 | 90 | 90 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Part # Aliases | 90-21552+L00 DS21552L | - | - |
| Unit Weight | 0.046530 oz | 0.046530 oz | 0.046530 oz |