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| PartNumber | TRS3221EIDBR | TRS3221EIDB | TRS3221EIDBG4 |
| Description | RS-232 Interface IC 3V-5.5V Sgl-Channel RS232 Line Drvr/Rcvr | RS-232 Interface IC 3V-5.5V Sgl-Channel RS232 Line Drvr/Rcvr | RS-232 Interface IC 3V-5.5V Sgl-Channel RS232 Line Drvr/Rcv |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | RS-232 Interface IC | RS-232 Interface IC | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SSOP-16 | SSOP-16 | - |
| Series | TRS3221E | TRS3221E | - |
| Function | Transceiver | Transceiver | - |
| Data Rate | 250 kb/s | 250 kb/s | - |
| Number of Drivers | 1 Driver | 1 Driver | - |
| Number of Receivers | 1 Receiver | 1 Receiver | - |
| Duplex | Full Duplex | Full Duplex | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 3 V | 3 V | - |
| Operating Supply Current | 1 mA | 1 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Reel | Tube | - |
| Output Current | 25 uA | - | - |
| Product | RS-232 Transceivers | RS-232 Transceivers | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Shutdown | With Shutdown | With Shutdown | - |
| Operating Supply Voltage | 3.3 V, 5 V | 3.3 V, 5 V | - |
| Product Type | RS-232 Interface IC | RS-232 Interface IC | - |
| Propagation Delay Time | 150 ns | 150 ns | - |
| Factory Pack Quantity | 2000 | 80 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Unit Weight | 0.004536 oz | 0.004536 oz | - |