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TCAN4420 - CAN Transceiver

General Description

The TCAN4420 is a high-speed Controller Area Network (CAN) transceiver that meets the specifications of the ISO 11898-2 (2016) physical layer standard requirements.

The device also allows the CAN bus polarity to be controlled externally by a microcontroller through the SW pin.

Key Features

  • 1 Meets the Requirements of the ISO 11898-2 (2016) Physical Layer Standard.
  • External Polarity Control Through SW (switch) Pin.
  • Can be Used to Switch Polarity to Normal (Default) or Reverse Configuration of CAN Bus.
  • Dual Power Supplies.
  • 5-V VCC Pin for CAN Driver and Receiver.
  • 2.8-V to 5-V VIO Pin for Powering RXD, TXD and SW pins.
  • Wide Operating Ranges.
  • ±46-V Bus Fault Protection.
  • ±12-V Common Mode.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Order Now Technical Documents Tools & Software Support & Community TCAN4420 SLLSF19 – DECEMBER 2017 TCAN4420 CAN Transceiver with Polarity Control 1 Features •1 Meets the Requirements of the ISO 11898-2 (2016) Physical Layer Standard • External Polarity Control Through SW (switch) Pin – Can be Used to Switch Polarity to Normal (Default) or Reverse Configuration of CAN Bus • Dual Power Supplies – 5-V VCC Pin for CAN Driver and Receiver – 2.8-V to 5-V VIO Pin for Powering RXD, TXD and SW pins • Wide Operating Ranges – ±46-V Bus Fault Protection – ±12-V Common Mode – –40°C to 125°C Ambient Temperature • Protection Feature – HBM ESD Protection up to ±12 kV – Under Voltage Protection on VCC and VIO Supplies – TXD Dominant Time Out (TXD DTO) – Supports Data Rates Down to 9.