UM491 datasheet by Union Semiconductor.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | UM491 |
|---|---|
| Datasheet | UM491 UM488 Datasheet (PDF) |
| File Size | 328.90 KB |
| Manufacturer | Union Semiconductor |
| Description | Slew-Rate-Limited RS-422 Transceivers |
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The UM488/UM491 is ±15kV electrostatic discharge (ESD)-protected, high-speed transceivers for RS-422 munication that contain one driver and one receiver. The UM491 contains an additional receiver and driver enable control.
View all Union Semiconductor datasheets
| Part Number | Description |
|---|---|
| UM4157 | Low-Voltage SPDT Analog Switch |
| UM4258Q | Bandwidth Dual SPDT Analog Switch |
| UM4401 | 4 Line ESD/EMI Protection |
| UM4411 | 4 Line ESD/EMI Protection |
| UM4601 | Multi-line ESD/EMI Protection |
| UM4611 | Multi-line ESD/EMI Protection |
| UM4684 | Low-Voltage Dual SPDT Analog Switch |
| UM4717 | Bandwidth Dual SPDT Analog Switch |
| UM4717Q | Bandwidth Dual SPDT Analog Switch |
| UM4750 | Dual Channel VLDO Linear Regulator |
