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UM3487E Datasheet - Union Semiconductor

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Datasheet Details

Part number:

UM3487E

Manufacturer:

UniON Semiconductor ↗

File Size:

673.13 KB

Description:

Hot-swappable auto polarity reversal rs-485 transceivers.

UM3487E, Hot-Swappable Auto Polarity Reversal RS-485 Transceivers

The UM3487E series are +3.3V 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 out

UM3487E Features

* reduced slew-rate driver that minimizes EMI and reduces reflections caused by improperly terminated cables, allowing error-free data transmission up to 500kbps. All transmitter outputs and receiver inputs are protected to ±15kV using the Human Body Model and IEC61000-4-2, Air-Gap Discharge. The UM34

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