ADM2795EBRWZ

产品概述

The ADM2795E is a 5 kV rms signal isolated RS485 transceiver that features up to ±42 V of AC/dDC peak bus overvoltage fault protection on the RS485 bus pins. The device integrates Analog Devices, Inc., iCoupler technology to combine a 3-channel isolator, RS485 transceiver, and IEC electromagnetic compatibility (EMC) transient protection in a single package.

• 5 kV rms isolated RS-485/RS-422 transceiver
• ±42 V ac/dc peak fault protection on RS-485 bus pins
• Certified Level 4 EMC protection on RS-485 A, B bus pins
• Common-mode input range of -25 V to +25 V
• High common-mode transient immunity: more than 75 kV/µs
• Robust noise immunity (tested to the IEC 62132-4 standard)

应用

工业自动化控制, 工业, 计量