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LINEAR TECHNOLOGY  DC1554A-A  Demonstration Board, Dual Galvanically Isolated RS232 2500VRMS Transceiver

LINEAR TECHNOLOGY DC1554A-A

Image is for illustrative purposes only. Please refer to product description.

Product Overview

DC1554A-A demonstration board is a dual isolated RS232 uModule transceiver with integrated power featuring the LTM2882. A single 3.3V supply powers both sides of the interface through an integrated, isolated DC/DC converter. Coupled inductors and an isolation power transformer provides isolation between the line transceiver and the logic interface. This device is ideal for systems with different grounds, allowing for large common mode voltages. Uninterrupted communication is guaranteed for common mode transients. Driver outputs are protected from overload without damage. An auxiliary isolated digital channel is available. This channel allows configuration for half duplex operation by controlling the DE pin.
  • Isolated DC power
  • High speed operation
  • Logic supply for flexible digital interfacing
  • High common mode transient immunity
  • UL rated dual RS232 transceiver
  • Common mode working voltage
  • True RS232 compliant output levels

 

Product Information

Silicon Manufacturer:
Linear Technology
Silicon Core Number:
LTM2882-3
Kit Application Type:
Interface
Application Sub Type:
Isolated RS232 µModule Transceiver
Kit Contents:
Board Only
Product Range:
-
Features:
The demo circuit provides 2-channel, 2500VRMS, galvanically isolated RS232 transceiver interface.
SVHC:
No SVHC (17-Dec-2015)

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