| Part Number | ISL4260EIRZ-T | ISL4270EIRZ-T | 
|---|---|---|
| Manufacturer | Intersil | Renesas Electronics America Inc | 
| Category | Interface - Drivers, Receivers, Transceivers | Interface - Drivers, Receivers, Transceivers | 
|   |   | |
| Product Status | Active | Active | 
| Type | Transceiver | Transceiver | 
| Protocol | RS232 | RS232 | 
| Number of Drivers/Receivers | 3/2 | 3/3 | 
| Duplex | Full | Full | 
| Receiver Hysteresis | 500 mV | 500 mV | 
| Data Rate | 250kbps | 250kbps | 
| Voltage - Supply | 3V ~ 5.5V | 3V ~ 5.5V | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 
| Supplier Device Package | 32-QFN (5x5) | 32-QFN (5x5) |