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Texas Instruments ISOW1412DFMEVM Transceiver Evaluation Module

Texas Instruments ISOW1412DFMEVM Transceiver Evaluation Module (EVM) is used to evaluate the ISOW1412. The ISOW1412 is a high-performance, reinforced isolated RS-485/RS-422 transceiver with an integrated isolated DC/DC power in a 20-pin wide-body SOIC package (package code-DFM). The evaluation module features enough test points and jumper options to evaluate the device with minimal external components. ISOW1412DFMEVM can be used to evaluate different system parameters of the devices. Test signals and sequences can be applied to the device and different performance characteristics can be observed, such as propagation delay, power consumption, and different bus and driver conditions. Users can evaluate these parameters in their lab environment. The Texas Instruments ISOW1412DFMEVM has footprints named DNI for additional components that are not needed to test the standard functionality. The user can add components to these footprints for evaluation and get specific system requirements.

Features

  • Isolated RS-485/RS-422 transceiver with integrated high-efficiency, low-emissions DC-DC converter
  • Separate IO and DC/DC supply inputs
  • 1.71V to 5.5V wide supply and logic level translation range for IO
  • Supports 500kbps data rate
  • Isolation barrier life > 40 years
  • This evaluation module is tested and includes provisions for evaluation of device ISOW1412

Test Setup

Chart - Texas Instruments ISOW1412DFMEVM Transceiver Evaluation Module

Texas Instruments ISOW1412DFMEVM Transceiver Evaluation Module