| Part Number | MAX222CWN | MAX222CPN+ | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | Interface - Drivers, Receivers, Transceivers | Interface - Drivers, Receivers, Transceivers | 
|   |   | |
| Product Status | Obsolete | Active | 
| Type | Transceiver | Transceiver | 
| Protocol | RS232 | RS232 | 
| Number of Drivers/Receivers | 2/2 | 2/2 | 
| Duplex | Full | Full | 
| Receiver Hysteresis | 500 mV | 500 mV | 
| Data Rate | 250kbps | 250kbps | 
| Voltage - Supply | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 
| Mounting Type | Surface Mount | Through Hole | 
| Package / Case | 18-SOIC (0.295", 7.50mm Width) | 18-DIP (0.300", 7.62mm) | 
| Supplier Device Package | 18-SOIC | 18-PDIP |