Polarity Correcting Isolated CAN Reference Design TIDA-00267 (ACTIVE)

Description & Features

Technical Documents

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Description

A ready to use design that efficiently solves the problem of improper installation by adding antiparallel communication channels and appropriate control signal to enable polarity correction for the Controller Area Network (CAN) bus.

Features
  • Simplifies system installation with use of one control signal to enable polarity correction in case of cross wire fault
  • Discrete isolation enables tailored upgradability with other 16-pin SOIC DW packaged parts
  • Custom isolated power creates high efficiency solution
  • Turbo CAN Transceiver with fast loop times for large networks or fast data-rates
  • ISO7842 - 5.7 KVRMS isolation rating

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Schematic/Block Diagram

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Test Data

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Design Files

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TI Devices (4)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
ISO7842  5.7-kVrms, 100-Mbps, reinforced 4-channel 2/2 digital isolator  Isolation  Sample & Buy View Design Kits & Evaluation Modules
SN6501  Low-noise, 350-mA, 410-kHz transformer driver for isolated power supplies  Isolation  Sample & Buy View Design Kits & Evaluation Modules
SN65HVD255  CAN Transceiver with Fast Loop Times for Highly Loaded Networks  Interface  Sample & Buy View Design Kits & Evaluation Modules
TPS22968  5.5V, 4A, 25mΩ, 2-Channel Load Switch With Quick Output Discharge and Adjustable Rise Time  Power switches  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
ISO7842 Download -
SOIC (DWW)| 16 Download -
SN6501 Download -
SN65HVD255 Download Download
TPS22968 Download -

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 356 29 Oct 2014
White papers (1)
Title Type Size (KB) Date
PDF 699 22 Jun 2015
Design files (3)
Title Type Size (KB) Date
PDF 113 29 Oct 2014
ZIP 236 25 Jun 2014
PDF 113 25 Jun 2014

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