| Part number | UM3087E |
|---|---|
| Datasheet | UM3087E-UnionSemiconductor.pdf |
| File Size | 249.68 KB |
| Manufacturer | Union Semiconductor |
| Description | Hot-Swappable Auto Polarity Reversal RS-485 Transceivers |
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The UM3087E series are +5.0V powered ±15kV ESD protected, fail-safe, hot-swappable, auto polarity reversal RS-485 transceivers. The device includes fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open, shorted or idle. This means that the receiver output will be logic high if all transmitters on a terminated bus are disabled (high impedance).
See all Union Semiconductor datasheets
| Part Number | Description |
|---|---|
| UM3085E | True RS-485 Transceivers |
| UM3088E | True RS-485 Transceivers |
| UM3089E | Hot-Swappable Auto Polarity Reversal RS-485 Transceivers |
| UM3090 | True RS-485 Transceivers |
| UM3156 | Low-Voltage SPDT Analog Switch |
| UM3157 | Low-Voltage SPDT Analog Switch |
| UM3202 | 2-Bit Bidirectional Voltage-Level Translator |
| UM3204 | 4-Bit Bidirectional Voltage-Level Translator |
| UM3208 | 8-Bit Bidirectional Voltage-Level Translator |
| UM3211P | Bidirectional voltage level translator |
