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AU5780 - SAE/J1850/VPW transceiver

General Description

The AU5780A is a line transceiver being primarily intended for in-vehicle multiplex applications.

It provides interfacing between a link controller and the physical bus wire.

The device supports the SAE/J1850 VPWM standard with a nominal bus speed of 10.4 kbps.

Bus term

Key Features

  • multiplexing.
  • Supports SAE/J1850 VPW standard for in-vehicle class B.
  • Bus speed 10.4 kbps nominal.
  • Drive capability 32 bus nodes.
  • Low RFI due to output waveshaping with adjustable slew rate.
  • Direct battery operation with protection against +50V load dump, jump start and reverse battery.

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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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INTEGRATED CIRCUITS AU5780A SAE/J1850/VPW transceiver Product data Supersedes data of 1999 Jan 28 2001 Jun 19 Philips Semiconductors Philips Semiconductors Product data SAE/J1850/VPW transceiver AU5780A FEATURES multiplexing • Supports SAE/J1850 VPW standard for in-vehicle class B • Bus speed 10.4 kbps nominal • Drive capability 32 bus nodes • Low RFI due to output waveshaping with adjustable slew rate • Direct battery operation with protection against +50V load dump, jump start and reverse battery DESCRIPTION The AU5780A is a line transceiver being primarily intended for in-vehicle multiplex applications. It provides interfacing between a link controller and the physical bus wire. The device supports the SAE/J1850 VPWM standard with a nominal bus speed of 10.4 kbps.