Datasheet Details
| Part number | UM3352E |
|---|---|
| Manufacturer | Union Semiconductor |
| File Size | 243.80 KB |
| Description | True RS-485 Transceivers |
| Datasheet |
 UM3352E Datasheet
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General Description
The UM3352E series are ±15kV ESD-protected, high-speed, half-duplex transceivers for RS-485 communication that contain one driver and one receiver.
Key Features
- 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). The UM3352E features reduced slew-rate driver that minimizes EMI and reduces reflections caused by improperly terminated cables, allowing error-free data transmission up to 500kbps. It also features enhanced ESD protection. All transmitter outputs and rec.