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SJA1124 - Quad LIN master transceiver

General Description

The SJA1124 is a quad Local Interconnect Network (LIN) commander channel device.

Each of the four channels contains a LIN commander controller and LIN transceiver with commander termination.

LIN commander frames are transferred to the physical LIN bus via the LIN physical layer.

Key Features

  • 2.1 General.
  • Four LIN commander channels:.
  • LIN commander controller.
  • LIN transceiver.
  • LIN commander termination consisting of a diode and a pull-up resistor.
  • Compliant with:.
  • LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A.
  • ISO 17987-3:2016, ISO 17987-4:2016 (12 V LIN).
  • SAE J2602-1.
  • Very low current consumption in Low Power mode with wake-up via SPI or LIN.
  • Option to control an external voltage regulator via the INHN o.

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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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SJA1124 Quad LIN commander transceiver with LIN commander controller Rev. 2 — 26 August 2022 Product data sheet 1 General description The SJA1124 is a quad Local Interconnect Network (LIN) commander channel device. Each of the four channels contains a LIN commander controller and LIN transceiver with commander termination. LIN commander frames are transferred to the physical LIN bus via the LIN physical layer. The SJA1124 is primarily intended for in-vehicle subnetworks using baud rates up to 20 kBd and is compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A, ISO 17987-4:2016 (12 V LIN) and SAE J2602-1. It is available in two variants, SJA1124A and SJA1124B; see Section 3 for details.