UM491 Datasheet, Transceivers, Union Semiconductor

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UM491

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UniON Semiconductor ↗

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📄 Datasheet

Description:

Slew-rate-limited rs-422 transceivers. The UM488/UM491 is ±15kV electrostatic discharge (ESD)-protected, high-speed transceivers for RS-422 communication that contain one

✔ 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

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UM491 Slew-Rate-Limited RS-422 Transceivers Union Semiconductor