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ISO1042 - CAN Transceiver

General Description

The ISO1042 device is a galvanically-isolated controller area network (CAN) transceiver that meets the specifications of the ISO11898-2 (2016) standard.

The ISO1042 device offers ±70-V DC bus fault protection and ±30-V common-mode voltage range.

Key Features

  • 1 Meets the ISO 11898-2:2016 physical layer standard.
  • Supports classic CAN up to 1 Mbps and FD (Flexible Data Rate) up to 5 Mbps.
  • Low loop delay: 152 ns.
  • Protection features.
  • DC bus fault protection voltage: ±70 V.
  • HBM ESD tolerance on bus pins: ±16 kV.
  • Driver Dominant Time Out (TXD DTO).
  • Undervoltage protection on VCC1 and VCC2.
  • Common-Mode Voltage Range: ±30 V.
  • Ideal passive, high impedance bus terminals.

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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 ISO1042 SLLSF09E – DECEMBER 2017 – REVISED JANUARY 2020 ISO1042 Isolated CAN Transceiver With 70-V Bus Fault Protection and Flexible Data Rate 1 Features •1 Meets the ISO 11898-2:2016 physical layer standard • Supports classic CAN up to 1 Mbps and FD (Flexible Data Rate) up to 5 Mbps • Low loop delay: 152 ns • Protection features – DC bus fault protection voltage: ±70 V – HBM ESD tolerance on bus pins: ±16 kV – Driver Dominant Time Out (TXD DTO) – Undervoltage protection on VCC1 and VCC2 • Common-Mode Voltage Range: ±30 V • Ideal passive, high impedance bus terminals when unpowered • High CMTI: 100 kV/µs • VCC1 voltage range: 1.71 V to 5.5 V – Supports 1.8-V, 2.5-V, 3.3-V and 5.