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| PartNumber | LT1781CS#PBF | LT1781CN#PBF | LT1781CN |
| Description | RS-232 Interface IC 15kV L/P 5V RS232 DualDx/Rx | RS-232 Interface IC L Pwr 5V RS232 2x Drvr/Rcv w/ 15kV E | RS-232 Interface IC LT1781 - Low Power 5V RS232 Dual Driver/Receiver with - 15kV ESD Protection |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | |
| Product Category | RS-232 Interface IC | RS-232 Interface IC | Interface - Drivers, Receivers, Transceivers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | Through Hole | - |
| Package / Case | SO-16 | PDIP-16 | - |
| Series | LT1781 | LT1781 | - |
| Function | Transceiver | Transceiver | - |
| Data Rate | 250 kb/s | 250 kb/s | - |
| Number of Drivers | 2 Driver | 2 Driver | - |
| Number of Receivers | 2 Receiver | 2 Receiver | - |
| Supply Voltage Max | 6 V | 6 V | - |
| Supply Voltage Min | 0.8 V | 0.8 V | - |
| Operating Supply Current | 8 mA | 8 mA | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Packaging | Tube | Tube | - |
| Height | 1.75 mm | - | - |
| Output Current | 20 mA | 20 mA | - |
| Product | RS-232 Transceivers | RS-232 Transceivers | - |
| Type | Low Power | Low Power | - |
| Brand | Analog Devices | Analog Devices | - |
| Shutdown | Without Shutdown | Without Shutdown | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Pd Power Dissipation | 40 mW | 40 mW | - |
| Product Type | RS-232 Interface IC | RS-232 Interface IC | - |
| Propagation Delay Time | 0.6 us, 350 ns | 0.6 us, 350 ns | - |
| Protocol Supported | RS-232 | RS-232 | - |
| Factory Pack Quantity | 50 | 25 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Unit Weight | 0.011217 oz | 0.070724 oz | - |