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Analog Devices, Inc - Isolated, Dual Channel RS-232 Line Driver/Receiver - 9 July 2012

The ADM3252E is a high speed, 2.5 kV fully isolated, dual-channel RS-232/V.28 transceiver device that is operational from a single 3.3 V or 5 V power supply.

Because of high ESD protection on the RIN1, RIN2, TOUT1, and TOUT2 pins, the ADM3252E is ideally suited for operation in electrically harsh environments or where RS-232 cables are frequently plugged and unplugged.

The ADM3252E provides four independent isolation channels using the integrated and isolated power of isoPower™. There is no requirement to use a separate isolated dc-to-dc converter. Chip scale transformer iCoupler® technology from Analog Devices, Inc., is used for both the isolation of the logic signals and the integrated dc-to-dc converter. The result is a total isolation solution.

  Product page  Datasheet

  • Isolated RS-232 interface
  • High noise data communications
  • Industrial communications
  • Industrial/telecommunications diagnostic ports
  • Medical equipment

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