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RS485-FL-DPLX-EVM

RS-485 full-duplex evaluation module

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RS485-FL-DPLX-EVM

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Overview

The RS-485 full-duplex evaluation module (EVM) helps designers evaluate device performance, supporting fast development and analysis of data transmission systems using any of the SN65HVD147x, SN65HVD179x, SN65HVD3x, SN65HVD5x and SN65HVD7x full-duplex transceivers in a 14-pin D package.  The EVM comes with the SN65HVD73 soldered to the board.

Features
  • Enables evaluation of RS-485 full-duplex transceivers in standard 14-pin SOIC (D) package
  • Allows evaluation of performance over common-mode voltage
  • Flexible design for convenient evaluation of all standard RS-485 test circuits
  • 50-Ω termination on I/O pins for use with standard 50-Ω test equipment
  • Connect multiple EVMs to form a complete RS-485 network
RS-485 & RS-422 transceivers
SN65HVD1470 — 3.3V, Full-Duplex RS-485, 16kV IEC ESD, 400kbps data rate, w/Enables SN65HVD1471 — 3.3V, Full-Duplex RS-485, 16kV IEC ESD, 400kbps data rate, No Enables SN65HVD1473 — 3.3V, Full-Duplex RS-485, 16kV IEC ESD, 20Mbps data rate, w/Enables SN65HVD1474 — 3.3V, Full-Duplex RS-485, 16kV IEC ESD, 20Mbps data rate, No Enables SN65HVD1476 — 3.3 V Full-Duplex RS-485, with IEC ESD, 50 Mbps, w/ Enables SN65HVD1477 — 3.3V, Full-Duplex RS-485, 16kV IEC ESD, 50Mbps data rate, No Enables SN65HVD1791 — 70-V Fault-Protected RS-485 Transceivers Full-Duplex with -20 to +25 common mode SN65HVD1792 — 70-V Fault-Protected RS-485 Transceivers Full-Duplex with -20 to +25 common mode SN65HVD1793 — 70-V Fault-Protected RS-485 Transceivers Full-Duplex with -20 to +25 common mode SN65HVD1794 — 70-V Fault-Protected RS-485 Transceiver With Cable Invert SN65HVD31 — 3.3 V Full-Duplex RS 485 Drivers and Receivers SN65HVD32 — 3.3 V Full-Duplex RS 485 Drivers and Receivers SN65HVD33 — 3V Full-Duplex RS-485 Driver and Receiver with enables SN65HVD34 — 3V Full-Duplex RS-485 Driver and Receiver with enables SN65HVD35 — 3V Full-Duplex RS-485 Driver and Receiver with enables SN65HVD37 — Low power 3.3 V Full-Duplex RS-485 Driver/Receiver SN65HVD51 — High Output Full-Duplex RS 485 Drivers and Receivers SN65HVD52 — High Output Full-Duplex RS 485 Drivers and Receivers SN65HVD53 — High Output Full-duplex RS-485 Driver and Receiver with enables SN65HVD54 — High Output Full-duplex RS-485 Driver and Receiver with enables SN65HVD55 — High Output Full-duplex RS-485 Driver and Receiver with enables SN65HVD70 — 3.3V, Full-Duplex RS-485, 12kV IEC ESD, 400kbps data rate, w/Enables SN65HVD71 — 3.3V, Full-Duplex RS-485, 12kV IEC ESD, 400kbps data rate, No Enables SN65HVD72 — 3.3-V half-duplex RS-485 with IEC ESD, 250 kbps SN65HVD73 — 3.3V, Full-Duplex RS-485, 12kV IEC ESD, 20Mbps data rate, w/Enables SN65HVD74 — 3.3V, Full-Duplex RS-485, 12kV IEC ESD, 20Mbps data rate, No Enables SN65HVD75 — 3.3-V half-duplex RS-485 transceiver with IEC ESD, 20 Mbps SN65HVD76 — 3.3V, Full-Duplex RS-485, 12kV IEC ESD, 50Mbps data rate, w/Enables SN65HVD77 — 3.3V, Full-Duplex RS-485, 12kV IEC ESD, 50Mbps data rate, No Enables SN65HVD78 — 3.3 V Half-Duplex RS-485, with IEC ESD, 50 Mbps THVD1451 — 3.3-V to 5-V RS-485 transceiver with ±18-kV IEC ESD protection THVD1452 — 3.3-V to 5-V RS-485 transceiver with ±18-kV IEC ESD protection THVD1512 — 5V RS-485 Transceivers With ±18kV IEC ESD Protection THVD1551 — 5V RS-485 Transceivers With ±18kV IEC ESD Protection THVD1552 — 5V RS-485 Transceivers With ±18kV IEC ESD Protection
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Evaluation board

RS485-FL-DPLX-EVM — RS-485 full-duplex evaluation module

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Technical documentation

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Type Title Date
Data sheet SN65HVD7x 3.3-V Full-Duplex RS-485 Transceivers With ±12-kV IEC ESD datasheet (Rev. G) 24 Sep 2019
Certificate RS485-FL-DPLX-EVM EU Declaration of Conformity (DoC) 02 Jan 2019
Technical article Get Connected: Failsafe bias those contentious buses! PDF | HTML 14 Aug 2015
EVM User's guide RS-485 Full-Duplex EVM User’s Guide 04 Jun 2014

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