Analog Devices ADM2687E | Demoboard ICM-01

Description

The ADM2682E/ADM2687E are fully integrated 5 kV rms signal and power isolated data transceivers with ±15 kV ESD protection and are suitable for highspeed communication on multipoint transmission lines. The ADM2682E/ADM2687E include an integrated 5 kV rms isolated dc-to-dc power supply that eliminates the need for an external dc-to-dc isolation block.

Features

• 5 kV rms 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)
• Data rate: 16 Mbps (ADM2682E), 500 kbps (ADM2687E)
• 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
• UL 1577
• VISO = 5000 V rms for 1 minute
• IEC/CSA 62368-1
• IEC/CSA 60601-1
• IEC/CSA 61010-1
• CQC GB 4943.1
• DIN EN IEC 60747-17 (VDE 0884-17) (Pending)
• VIORM = 846 V peak
• Operating temperature range: −40°C to +85°C
• 16-lead wide-body SOIC with >8 mm creepage and clearance

Typical applications

• Industrial field networks
• Isolated RS-485/RS-422 interfaces

More information

• Datasheet
• IC product information