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UM3088E

Part Number	UM3088E
Manufacturer	Union Semiconductor
Description	True RS-485 Transceivers
Published	Jan 14, 2019
Detailed Description	UM3085E/UM3088E ±15kV ESD-Protected, Slew-Rate-Limited, Fail-Safe, True RS-485 Transceivers UM3085E/UM3088E SOP8/DIP8 G...
Datasheet	UM3088E PDF File

Overview

UM3085E/UM3088E ±15kV ESD-Protected, Slew-Rate-Limited, Fail-Safe, True RS-485 Transceivers UM3085E/UM3088E SOP8/DIP8 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.
This means that the receiver output will be logic high if all transmitters on a terminated bus are disabled (high impedance).
The UM3085E 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...

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