| PartNumber | ICL3221EIAZ-T | ICL3221EIAZ | ICL3221EIAZ-T7A |
| Description | RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN IND | RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN 16SSOP IND | RS-232 Interface IC RS232 3V 1D/1R 15KV AUTODWN IND |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | RS-232 Interface IC | RS-232 Interface IC | RS-232 Interface IC |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SSOP-16 | SSOP-16 | - |
| Series | ICL3221 | ICL3221 | ICL3221 |
| Function | Transceiver | Transceiver | - |
| Data Rate | 250 kb/s | 500 kb/s | - |
| Number of Drivers | 1 Driver | 1 Driver | - |
| Number of Receivers | 1 Receiver | 1 Receiver | - |
| Operating Supply Current | 1 uA | 1 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | - | Reel |
| Height | 1.85 mm (Max) | 1.85 mm (Max) | - |
| Length | 6.5 mm (Max) | 6.5 mm (Max) | - |
| Output Current | 35 mA | - | - |
| Output Type | Single-Ended | Single-Ended | - |
| Product | RS-232 Transceivers | RS-232 Transceivers | - |
| Supply Type | Single Supply | Single Supply | - |
| Width | 5.6 mm (Max) | 5.6 mm (Max) | - |
| Brand | Renesas / Intersil | Renesas / Intersil | Renesas / Intersil |
| Shutdown | With Shutdown | - | - |
| Operating Supply Voltage | 3 V to 5.5 V | 3.3 V, 5 V | - |
| Product Type | RS-232 Interface IC | RS-232 Interface IC | RS-232 Interface IC |
| Propagation Delay Time | 150 ns | - | - |
| Factory Pack Quantity | 1000 | 77 | 250 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Unit Weight | 0.004938 oz | 0.004938 oz | 0.004938 oz |
| Supply Voltage Max | - | 5.5 V | - |
| Supply Voltage Min | - | 3 V | - |
| Number of Transceivers | - | 1 Transceiver | - |
| Protocol Supported | - | RS-232 | - |
| Receiver Signal Type | - | Single-Ended | - |
| Moisture Sensitive | - | - | Yes |