| PartNumber | ISL83491IBZ-T | ISL83491IBZ | ISL83491IBZ-T7A |
| Description | RS-422/RS-485 Interface IC 14LD -40+85 3V RS-485 TRANS DUP | RS-422/RS-485 Interface IC 14LD -40+85 3V RS-485 TRANS DUP | RS-422/RS-485 Interface IC 14LD -40+85 5V TRANS 1TX/1RX-FL DUP |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-14 | SOIC-14 | SOIC-14 |
| Series | ISL83491I | ISL83491I | ISL83491I |
| Function | Transceiver | Transceiver | Transceiver |
| Data Rate | 10 Mb/s | 10 Mb/s | 10 Mb/s |
| Number of Drivers | 1 Driver | 1 Driver | 1 Driver |
| Number of Receivers | 1 Receiver | 1 Receiver | 1 Receiver |
| Operating Supply Voltage | 3 V to 3.6 V | 3 V to 3.6 V | 3 V to 3.6 V |
| Operating Supply Current | 650 uA | 650 uA | 650 uA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Tube | Reel |
| Height | 1.5 mm | 1.5 mm | 1.5 mm (Max) |
| Length | 8.65 mm | 8.65 mm | 8.65 mm |
| Width | 3.9 mm | 3.9 mm | 3.9 mm |
| Brand | Renesas / Intersil | Renesas / Intersil | Renesas / Intersil |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Duplex | Full Duplex | Full Duplex | Full Duplex |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC |
| Factory Pack Quantity | 2500 | 50 | 250 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.004621 oz | 0.004621 oz | 0.004621 oz |