This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | UM3491 |
|---|---|
| Datasheet | UM3491 UM3488 Datasheet (PDF) |
| File Size | 310.78 KB |
| Manufacturer | Union Semiconductor |
| Description | RS-422 Transceivers |
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The UM3488/UM3491 is ±15kV electrostatic discharge (ESD)-protected, high-speed transceivers for RS-422 munication that contain one driver and one receiver. The UM3491 contains an additional receiver and driver enable control.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
UM3491 | Melody Generator | UMC |
See all Union Semiconductor datasheets
| Part Number | Description |
|---|---|
| UM3429 | Synchronous Step-Up DC-DC Converter |
| UM3430A | Synchronous Step-Up DC-DC Converter |
| UM3433 | 600kHz Step-Up DC-DC Converter |
| UM3483E | True RS-485 Transceivers |
| UM3486E | True RS-485 Transceivers |
| UM3487E | Hot-Swappable Auto Polarity Reversal RS-485 Transceivers |
| UM3488 | RS-422 Transceivers |
| UM3085E | True RS-485 Transceivers |
| UM3087E | Hot-Swappable Auto Polarity Reversal RS-485 Transceivers |
| UM3088E | True RS-485 Transceivers |
