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THVD4431EVM

THVD4431 evaluation module for multi-protocol (RS-232 (3T5R) and RS-485/RS-422)

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THVD4431EVM

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Overview

The THVD4431EVM provides a quick way to evaluate TI’s THVD4431, a RS-485/RS-232 multiprotocol transceiver that supports full and half duplex RS-485 as well as 3T5R RS-232 configurations. It also supports loopback modes for both RS-232 and RS-485 to allow for on-chip diagnostic testing.

Features
  • THVD4431RHA preinstalled onto evaluation module
  •  8 additional power-supply decoupling capacitor pads for VCC and VIO connections
  • 0603 resistor pads available to create resistive link between GND and EARTH connections for both VIO and VCC terminals
  • Terminal and header pin access to RS-232 and RS-485 bus signals
  • Indicators for control and data signals (VIO >= 3.3V Only)
RS-485 & RS-422 transceivers
THVD4431 — Dual-protocol RS-232(3T/5R)/RS-485(1T/1R) transceiver THVD4431A — Dual-protocol RS-232(3T/5R)/RS-485(1T/1R) transceiver with pin-selectable diagnostic loopback modes
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Evaluation board

THVD4431EVM — THVD4431 evaluation module for multi-protocol (RS-232 (3T5R) and RS-485/RS-422)

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THVD4431EVM — THVD4431 evaluation module for multi-protocol (RS-232 (3T5R) and RS-485/RS-422)

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Technical documentation

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Top documentation Type Title Format options Date
* EVM User's guide THVD4431EVM, THVD4431 Evaluation Module User's Guide PDF | HTML Jun 30, 2023
Certificate THVD4431EVM EU Declaration of Conformity (DoC) Jul 6, 2023

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