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UM491, UM488 Datasheet - Union Semiconductor

UM488-UnionSemiconductor.pdf

This datasheet PDF includes multiple part numbers: UM491, UM488. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number:

UM491, UM488

Manufacturer:

UniON Semiconductor ↗

File Size:

328.90 KB

Description:

Slew-rate-limited rs-422 transceivers.

Note:

This datasheet PDF includes multiple part numbers: UM491, UM488.
Please refer to the document for exact specifications by model.

UM491, UM488, Slew-Rate-Limited RS-422 Transceivers

UM491 Features

* fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open or shorted. This means that the receiver output will be a logic high if all transmitters on a terminated bus are disabled (high impedance). The UM488/UM491 offers higher driver output slew-rate limit

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