ADI ADM2587EBRWZ-REEL7

Магнитная муфта22500 Вrms

Overview

The ADM2582E/ADM2587EBRWZ-REEL7 are fully integrated signal and power isolated data transceivers with ±15 kV ESD protection and are suitable for high speed communication on multipoint transmission lines. The ADM2582E/ADM2587EBRWZ-REEL7 include an integrated isolated dc-to-dc power supply, which eliminates the need for an external dc-to-dc isolation block.

The ADM2582E/ADM2587EBRWZ-REEL7 contain isoPower technology that uses high frequency switching elements to transfer power through the transformer. Special care must be taken during printed circuit board (PCB) layout to meet emissions standards. Refer to Application Note AN-0971, Control of Radiated Emissions with isoPower Devices, for details on board layout considerations.

Features

• Isolated RS-485/RS-422 transceiver, configurable as half or full duplex

• isoPower integrated isolated dc-to-dc converter

• ±15 kV ESD protection on RS-485 input/output pins

• Complies with ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E)

• 5 V or 3.3 V operation

• Connect up to 256 nodes on one bus

• Open- and short-circuit, fail-safe receiver inputs

• High common-mode transient immunity: >25 kV/µs

• Thermal shutdown protection

• Safety and regulatory approvals

• Operating temperature range: −40°C to +85°C

• Highly integrated, 20-lead, wide-body SOIC package

Applications

• Isolated RS-485/RS-422 interfaces

• Industrial field networks

• Multipoint data transmission systems