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| PartNumber | LTC491CS#PBF | LTC491CS#TRPBF | LTC491CS |
| Description | RS-422/RS-485 Interface IC Low Power RS485 Tx/Rx | RS-422/RS-485 Interface IC Low Power RS485 Tx/Rx | RS-422/RS-485 Interface IC LTC491 - Differential Driver and Receiver Pai |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | LT |
| Product Category | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC | Interface - Drivers, Receivers, Transceivers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SO-14 | SO-14 | - |
| Series | LTC491 | LTC491 | - |
| Function | Transceiver | - | - |
| Data Rate | 2.5 Mb/s | - | - |
| Number of Drivers | 1 Driver | - | - |
| Number of Receivers | 1 Receiver | - | - |
| Supply Voltage Min | 4.75 V | - | - |
| Supply Voltage Max | 5.25 V | - | - |
| Operating Supply Voltage | 5 V | - | - |
| Operating Supply Current | 0.3 mA | 0.3 mA | - |
| Minimum Operating Temperature | 0 C | - | - |
| Maximum Operating Temperature | + 70 C | - | - |
| Packaging | Tube | Reel | - |
| Height | 1.75 mm | 1.75 mm | - |
| Input Voltage | 5 V | - | - |
| Product | RS-422/RS-485 Transceivers | - | - |
| Type | Low Power | - | - |
| Brand | Analog Devices | Analog Devices | - |
| Shutdown | Shutdown | - | - |
| Duplex | Full Duplex | - | - |
| Product Type | RS-422/RS-485 Interface IC | RS-422/RS-485 Interface IC | - |
| Protocol Supported | RS-422, RS-485 | - | - |
| Factory Pack Quantity | 55 | 2500 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Unit Weight | 0.016014 oz | - | - |