ADM2582EBRWZ-REEL7

Overview

The ADM2582EBRWZ-REEL7 is a fully integrated signal and power isolated transceiver supporting RS-485 and RS-422 protocols. It features a data rate of 16 Mb/s, an isolation voltage of 2500 Vrms, and ±15 kV ESD protection. The device operates on a supply voltage range of 3 V to 5.5 V with a maximum operating current of 230 mA. Propagation delay is specified at 100 ns. It utilizes magnetic coupling for isolation and is housed in a 20-pin SOIC-W package. The component supports half-duplex and full-duplex configurations.

Feature Summary

• Integrates isoPower technology to provide isolated DC power without external blocks
• Includes built-in current limiting and thermal shutdown for output protection
• Provides high common-mode transient immunity exceeding 25 kV/µs
• Features fault-safe receiver inputs for open or short circuit conditions

Applications

• Isolated RS-485 and RS-422 interface circuits
• Industrial fieldbus networks
• Multi-point data transmission systems

Procurement Notes

Verify the specific suffix REEL7 confirms reel packaging when sourcing. Confirm the manufacturer is Analog Devices Inc. Ensure the part matches the ADM2582E series specifications. Check for RoHS compliance status as indicated in official documentation. Validate the 20-pin SOIC-W package type against design requirements.

Selection Notes

Select this component for applications requiring integrated signal and power isolation in RS-485/RS-422 systems. It is suitable where eliminating external isolated DC-DC converters is desired. Consider the 16 Mbps data rate and 2500 Vrms isolation rating for industrial environments. Ensure the 3 V to 5.5 V supply range aligns with system power rails.

Part Context

This part belongs to the ADM2582E series from Analog Devices. It is a digital isolator designed for robust communication in noisy industrial settings. The series integrates magnetic coupling technology to separate signal paths from power domains. It is categorized under interface ICs within the manufacturer's portfolio.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.