Datasheet Details
| Part number | UM3085E |
|---|---|
| Manufacturer | Union Semiconductor |
| File Size | 217.78 KB |
| Description | True RS-485 Transceivers |
| Datasheet |
 UM3085E Datasheet
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General Description
The UM3085E, UM3088E are ±15kV ESD-protected, high-speed transceivers for RS-485 communication that contain one driver and one receiver.
These devices feature fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open, shorted or idle.
Key Features
- reduced slew-rate driver that minimizes EMI and reduces reflections caused by improperly terminated cables, allowing error-free data transmission up to 500kbps. While partially slew-rate limited UM3088E speeds up to 2.5Mbps. All devices feature enhanced ESD protection. All transmitter outputs and receiver inputs are protected to ±15kV using the Human Body Model and IEC61000-4-2, Air-Gap Discharge. The transceivers typically draw.