RS485-HF-DPLX-EVM

RS-485 half-duplex evaluation module

RS485-HF-DPLX-EVM

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Overview

The RS-485 half-duplex evaluation module (EVM) helps designers evaluate device performance, supporting fast development and analysis of data-transmission systems using any of the SN65HVD1x, SN65HVD2x, SN65HVD7x, SN65HVD8x and SN65HVD96 half-duplex transceivers. The EVM board comes without the RS-485 device soldered to the board. The user can request samples or purchase any of the TI RS-485 half-duplex devices for evaluation. See the EVM user's guide for a complete list of compatible devices.

Features

The EVM lets you quickly, easily and accurately evaluate TI's family of RS-485 products.

Hardware:
  • RS-485 half-duplex EVM PWB
  • Screw-type SMA jacks and Bergstik headers serve as the I/O connections
  • Banana jacks serve as the DC power input terminals
RS-485 & RS-422 transceivers
SN65176B Differential Bus Transceiver SN65HVD05 High-Output RS-485 Transceiver SN65HVD06 High-Output RS-485 Transceiver SN65HVD07 High-Output RS-485 Transceiver SN65HVD08 3.3/5-V RS-485 Transceiver SN65HVD10 3.3 V Half-duplex RS-485 Transceiver, 32Mbps SN65HVD11 3.3V Differential Transceiver SN65HVD1176 PROFIBUS RS-485 Transceiver SN65HVD12 3.3V Differential Transceiver SN65HVD1780 70-V Fault-Protected RS-485 Transceiver SN65HVD1780-Q1 Automotive Fault-Protected RS-485 Transceivers with 3.3-V to 5-V Operation SN65HVD1781 70-V Fault-Protected RS-485 Transceivers SN65HVD1782 30-V Fault-Protected RS-485 Transceiver SN65HVD1782-Q1 Automotive Fault-Protected RS-485 Transceivers with 3.3-V to 5-V Operation SN65HVD1785 70-V Fault-Protected RS-485 with -20 to +25 common mode SN65HVD1786 70-V Fault-Protected RS-485 with -20 to +25 common mode SN65HVD1787 30-V Fault-Protected RS-485 with -20 to +25 common mode SN65HVD1794 70-V Fault-Protected RS-485 Transceiver With Cable Invert SN65HVD20 Extended Common-mode RS-485 Transceiver SN65HVD21 Extended Common-mode RS-485 Transceiver SN65HVD22 Extended Common-mode RS-485 Transceiver SN65HVD23 Extended Common-mode RS-485 Transceiver SN65HVD24 Extended Common-mode RS-485 Transceiver SN65HVD3082E Half-duplex RS-485 transceiver SN65HVD3085E Low-power Half-duplex RS-485 Transceiver SN65HVD3088E Low-power Half-duplex RS-485 Transceiver SN65HVD485E Half-Duplex RS-485 Transceiver SN65HVD72 3.3-V half-duplex RS-485 with IEC ESD, 250 kbps SN65HVD75 3.3-V half-duplex RS-485 transceiver with IEC ESD, 20 Mbps SN65HVD78 3.3 V Half-Duplex RS-485, with IEC ESD, 50 Mbps SN65HVD82 5V-Supply RS-485 with IEC ESD Protection SN65HVD888 Bus-Polarity Correcting RS-485 Transceiver with IEC-ESD Protection SN65LBC176 Differential Bus Transceiver SN65LBC176A Differential Bus Transceivers SN65LBC182 Half-duplex,15-kV ESD, 1/4 UL Transceiver SN888C Bus-Polarity Correcting RS-485 Transceiver with IEC-ESD Protection THVD1400 3.3-V to 5-V RS-485 transceiver in small package with ±8-kV IEC ESD protection THVD1406 3.3-V to 5-V 500-Kbps half-duplex RS-485 transceiver auto-direction control ±8-kV IEC ESD protection THVD1410 3.3-V to 5-V RS-485 transceiver with ±18-kV IEC ESD protection THVD1419 3.3-V to 5-V RS-485 transceiver with surge protection THVD1420 3.3-V to 5-V RS-485 transceiver with +/-8-kV IEC ESD protection THVD1426 3.3-V to 5-V 12-Mbps half-duplex RS-485 transceiver auto-direction control ±8-kV IEC ESD protection THVD1428 3.3-V to 5-V RS-485 transceiver with surge protection THVD1429 3.3-V to 5-V RS-485 transceiver with surge protection THVD1439V 3.3-V to 5-V, 250-Kbps, RS-485 transceiver with integrated 4-kV IEC surge protection THVD1450 3.3-V to 5-V RS-485 transceiver with ±18-kV IEC ESD protection THVD1500 5-V RS-485 transceiver up to 500 kbps with ±8-kV IEC ESD protection THVD1505 Bus-polarity correcting RS-485 transceiver with IEC-ESD protection THVD1520 5-V RS-485 transceiver up to 10 Mbps with ±8-kV IEC ESD protection THVD2410 ±70-V fault-protected 3.3-V to 5-V RS-485 transceiver with IEC ESD THVD2450 ±70-V fault-protected 3.3-V to 5-V RS-485 transceiver with IEC ESD

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Evaluation board

RS485-HF-DPLX-EVM – RS-485 Half-Duplex Evaluation Module

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide RS-485 Half-Duplex EVM User's Guide (Rev. B) Jun. 12, 2013
Data sheet SN65HVD7x 3.3-V Supply RS-485 With IEC ESD protection datasheet (Rev. H) Mar. 11, 2019
Certificate RS485-HF-DPLX-EVM EU Declaration of Conformity (DoC) Jan. 02, 2019
Data sheet SN65HVD82 Robust RS-485 Transceiver datasheet (Rev. B) Nov. 01, 2017

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