| PartNumber | ISL4223EIRZ | ISL4223EIRZ-T | ISL4223EIRZ-T7A |
| Description | RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5 | RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5 | RS-232 Interface IC 3V RS-232 2TX/2RX TRANSC 20LD 5X5 |
| Manufacturer | Renesas Electronics | Renesas Electronics | Intersil |
| Product Category | RS-232 Interface IC | RS-232 Interface IC | Interface - Drivers, Receivers, Transceivers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-20 | QFN-20 | - |
| Series | ISL4223E | ISL4223E | ISL4223E |
| Function | Transceiver | Transceiver | Transceiver |
| Data Rate | 250 kb/s | 250 kb/s | 250kbps |
| Number of Drivers | 2 Driver | 2 Driver | 1 Driver |
| Number of Receivers | 2 Receiver | 2 Receiver | 2 Receiver |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Operating Supply Current | 150 nA | 150 nA | 1 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Height | 0.95 mm (Max) | 0.95 mm (Max) | - |
| Length | 5 mm | 5 mm | - |
| Output Type | Single-Ended | Single-Ended | - |
| Product | RS-232 Transceivers | RS-232 Transceivers | RS-232 Transceivers |
| Supply Type | Single Supply | Single Supply | - |
| Width | 5 mm | 5 mm | - |
| Brand | Renesas / Intersil | Renesas / Intersil | - |
| Shutdown | With Shutdown | With Shutdown | - |
| Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 3.3 V 5 V |
| Product Type | RS-232 Interface IC | RS-232 Interface IC | - |
| Propagation Delay Time | 0.15 us | 0.15 us | - |
| Protocol Supported | RS-232 | RS-232 | RS-232 |
| Factory Pack Quantity | 60 | 6000 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Unit Weight | 0.002434 oz | 0.002434 oz | - |
| Packaging | - | Reel | Digi-ReelR Alternate Packaging |
| Moisture Sensitive | - | Yes | - |
| Number of Transceivers | - | 1 Transceiver | - |
| Receiver Signal Type | - | Single-Ended | Single-Ended |
| Type | - | - | Transceiver |
| Package Case | - | - | QFN-EP-20 |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 2.7 V ~ 5.5 V |
| Supplier Device Package | - | - | 20-QFN-EP (5x5) |
| Protocol | - | - | RS232 |
| Number of Drivers Receivers | - | - | 2016/2/2 |
| Duplex | - | - | Full |
| Receiver Hysteresis | - | - | 500mV |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 2.7 V |