| PartNumber | ISL1539AIRZ | ISL1539AIRZ-T13 | ISL1539IRZ |
| Description | Buffers & Line Drivers ISL1539AIRZ DL PORT VDSL2 LINE DRVR | Buffers & Line Drivers ISL1539AIRZ DL CH DIFF DSL LINE DR | Buffers & Line Drivers ISL1539IRZ DL CH DIF FRNTL DSL LINE DRVR |
| Manufacturer | Renesas Electronics | Renesas Electronics | Intersil |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | Interface - Drivers, Receivers, Transceivers |
| RoHS | Y | Y | - |
| Package / Case | QFN EP | QFN EP | - |
| Packaging | Tube | Reel | Tube |
| Height | 0.95 mm (Max) | 0.95 mm (Max) | - |
| Length | 5 mm | 5 mm | - |
| Output Type | Differential | Differential | - |
| Series | ISL1539A | ISL1539A | - |
| Width | 4 mm | 4 mm | - |
| Brand | Renesas / Intersil | Renesas / Intersil | - |
| Logic Type | Current Feedback Amplifier | Current Feedback Amplifier | - |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | - |
| Factory Pack Quantity | 90 | 2500 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.001905 oz | 0.001905 oz | - |
| Type | - | - | Driver |
| Package Case | - | - | 24-VFQFN Exposed Pad |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | ±5 V ~ 15 V |
| Supplier Device Package | - | - | 24-QFN (5x4) |
| Protocol | - | - | VDSL2 |
| Data Rate | - | - | - |
| Number of Drivers Receivers | - | - | 4/0 |
| Duplex | - | - | - |
| Receiver Hysteresis | - | - | - |