| Part Number | SP3220EBEA-L | SP3222EBEA-L | 
|---|---|---|
| Manufacturer | MaxLinear, Inc. | MaxLinear, Inc. | 
| Category | Interface - Drivers, Receivers, Transceivers | Interface - Drivers, Receivers, Transceivers | 
|   |   | |
| Product Status | Obsolete | Discontinued at Digi-Key | 
| Type | Transceiver | Transceiver | 
| Protocol | RS232 | RS232 | 
| Number of Drivers/Receivers | 1/1 | 2/2 | 
| Duplex | Full | Full | 
| Receiver Hysteresis | 300 mV | 300 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 | 16-SSOP (0.209", 5.30mm Width) | 20-SSOP (0.209", 5.30mm Width) | 
| Supplier Device Package | 16-SSOP | 20-SSOP |