| PartNumber | ST3222EBTR | ST3222EBPR | ST3222EBDR |
| Description | Buffers & Line Drivers Lo Power 2Drvr/2Rcvr | Buffers & Line Drivers Lo Power 2Drvr/2Rcvr | IC DRVR/RCVR 5.5V RS232 16-SOIC |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Buffers & Line Drivers | Buffers & Line Drivers | Interface - Drivers, Receivers, Transceivers |
| RoHS | Y | Y | - |
| Supply Voltage Max | 5 V | 5 V | - |
| Supply Voltage Min | 3 V | 3 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TSSOP-20 | SSOP-20 | - |
| Packaging | Reel | Reel | Cut Tape (CT) |
| Data Rate | 0.25 Mb/s | 0.25 Mb/s | 250kbps |
| Series | ST3222EB | ST3222EB | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Interface Type | EIA/TIA-232. RS-232 | EIA/TIA-232. RS-232 | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 300 uA | 300 uA | - |
| Operating Supply Voltage | 6 V | 6 V | - |
| Product Type | Buffers & Line Drivers | Buffers & Line Drivers | - |
| Factory Pack Quantity | 2500 | 1350 | - |
| Subcategory | Logic ICs | Logic ICs | - |
| Unit Weight | 0.006737 oz | 0.016000 oz | - |
| Type | - | - | Transceiver |
| Package Case | - | - | 16-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 3 V ~ 5.5 V |
| Supplier Device Package | - | - | 16-SO |
| Protocol | - | - | RS232 |
| Number of Drivers Receivers | - | - | 2016/2/2 |
| Duplex | - | - | Full |
| Receiver Hysteresis | - | - | 500mV |