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ADM2481 - Isolated RS-485 Transceiver

Datasheet Summary

Description

The ADM2481 differential bus transceiver is an integrated, galvanically isolated component designed for bidirectional data communication on balanced, multipoint bus transmission lines.

It complies with ANSI EIA/TIA-485-A and ISO 8482: 1987(E).

Features

  • RS-485 transceiver with electrical data isolation.
  • Complies with ANSI TIA/EIA-485-A and ISO 8482: 1987(E).
  • 500 kbps data rate.
  • Slew rate-limited driver outputs.
  • Low power operation: 2.5 mA maximum.
  • Suitable for 5 V or 3.3 V operations (VDD1).
  • High common-mode transient immunity: >25 kV/μs.
  • True fail-safe receiver inputs.
  • Chatter-free power-up/power-down protection.
  • 256 nodes on bus.
  • Thermal shutdown protection.
  • Safety and regulatory ap.

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Datasheet preview – ADM2481

Datasheet Details

Part number ADM2481
Manufacturer Analog Devices
File Size 634.69 KB
Description Isolated RS-485 Transceiver
Datasheet download datasheet ADM2481 Datasheet
Additional preview pages of the ADM2481 datasheet.

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Full PDF Text Transcription

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Data Sheet ADM2481 Half-Duplex, iCoupler Isolated RS-485 Transceiver FEATURES ► RS-485 transceiver with electrical data isolation ► Complies with ANSI TIA/EIA-485-A and ISO 8482: 1987(E) ► 500 kbps data rate ► Slew rate-limited driver outputs ► Low power operation: 2.5 mA maximum ► Suitable for 5 V or 3.
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