| PartNumber | DS21552L | DS21552G | DS21552GN |
| Description | Telecom Interface ICs 5V T1 Transceiver | IC TXRX T1 1-CHIP 5V 100-BGA | IC TXRX T1 1-CHIP 5V 100-BGA |
| Manufacturer | Maxim Integrated | Maxim Integrated | - |
| Product Category | Telecom Interface ICs | Interface - Telecom | - |
| Product | T1 Transceivers | - | - |
| Supply Voltage Max | 3.465 V | - | - |
| Supply Voltage Min | 3.135 V | - | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | LQFP-100 | - | - |
| Packaging | Tube | Tray | - |
| Data Rate | 64 kb/s | - | - |
| Series | DS21552L | - | - |
| Brand | Maxim Integrated | - | - |
| Number of Channels | 1 Channel | - | - |
| Operating Supply Voltage | 3.3 V | - | - |
| Product Type | Telecom Interface ICs | - | - |
| Factory Pack Quantity | 90 | - | - |
| Subcategory | Interface ICs | - | - |
| Unit Weight | 0.046530 oz | - | - |
| Package Case | - | 100-LFBGA, CSPBGA | - |
| Operating Temperature | - | 0°C ~ 70°C | - |
| Mounting Type | - | Surface Mount | - |
| Function | - | Single-Chip Transceiver | - |
| Interface | - | E1, HDLC, J1, T1 | - |
| Voltage Supply | - | 4.75 V ~ 5.25 V | - |
| Supplier Device Package | - | 100-CSBGA (10x10) | - |
| Number of Circuits | - | 1 | - |
| Power Watts | - | - | - |
| Current Supply | - | 75mA | - |