TRS3122E: 1.8V RS-232 Transceiver Evaluation Module
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The TRS3122EEVM is an evaluation module for the TRS3122E, a 1.8V high-speed RS-232 transceiver. The module enables device evaluation using the installed DB-9 connector and terminal block. The board can be set in a loopback state for very simple evaluation or operated in tandem with diagnostic software for more detailed understanding.

  • Interface with MCUs or processors from 1.65 V up to 5.5V
  • High-speed RS-232 communication, up to 1Mbps
  • Autopower down plus for very low power consumption (1µA) during shutdown
  • Robust IEC61000-4-2 qualification enables human-interfaced applications
  • Very small QFN package saves board space and cost

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TRS3122E: 1.8V RS-232 Transceiver Evaluation Module


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Technical documentation
User guides (1)
Title Type Size (KB) Date
PDF 506 16 Mar 2016
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (1)

Part Number Name Product Family
TRS3122E  2Tx/2Rx Low Voltage, Low Power RS232 Transceiver  Interface 

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