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ADM2483 Datasheet Half-Duplex iCoupler Isolated RS-485 Transceiver

Manufacturer: Analog Devices

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Datasheet Details

Part number ADM2483
Manufacturer Analog Devices
File Size 394.22 KB
Description Half-Duplex iCoupler Isolated RS-485 Transceiver
Datasheet download datasheet ADM2483 Datasheet

General Description

The ADM2483 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).

Using the iCoupler technology from Analog Devices, Inc., the ADM2483 combines a 3-channel isolator, a three-state differential line driver, and a differential input receiver into a single package.

Overview

Data Sheet.

Key Features

  • RS-485 transceiver with electrical data isolation Complies with ANSI TIA/EIA RS-485-A and ISO 8482: 1987(E) 500 kbps data rate Slew rate-limited driver outputs Low power operation: 2.5 mA max Suitable for 5 V or 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 approvals UL recognition: 2500 V rms for 1 minute per UL 1577 CSA Component A.

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