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MAX14781E - Half-Duplex RS-485 Transceiver

General Description

The MAX14781E +5V, half-duplex ±25kV ESD-protected RS-485 transceiver

Key Features

  • integrated automatic polarity correction to ensure that miswired A and B lines are autonomously corrected, simplifying equipment and network installation. The MAX14781E includes slew-rate limited drivers that minimize EMI, allowing for error-free data transmission up to 370kbps. This device includes fail-safe circuitry, guaranteeing a logic-high receiver output when the receiver inputs are shorted or open. Hot-swap functionality on the receiver and driver enable inputs also eliminates false tran.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX14782E 500Kbps 3.3V to 5V RS-485/RS-422 Transceiver
MAX14783E High-Speed 3.3V/5V RS-485/RS-422 Transceiver
MAX14784E RS-485 Transceivers
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MAX14781E Half-Duplex RS-485 Transceiver with Polarity Correction General Description The MAX14781E +5V, half-duplex ±25kV ESD-protected RS-485 transceiver features integrated automatic polarity correction to ensure that miswired A and B lines are autonomously corrected, simplifying equipment and network installation. The MAX14781E includes slew-rate limited drivers that minimize EMI, allowing for error-free data transmission up to 370kbps. This device includes fail-safe circuitry, guaranteeing a logic-high receiver output when the receiver inputs are shorted or open. Hot-swap functionality on the receiver and driver enable inputs also eliminates false transitions on the bus during power-up or live insertion.