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AS8222 - Enhanced FlexRay Standard Transceiver

General Description

The AS8222 is a high-speed fault tolerant device operating as interface between a generic FlexRay Communication Controller and the copper wiring.

This device is the first FlexRay certified Transceiver for temperature ranges up to 150°C ambient temperature.

Key Features

  • Data transfer up to 10 Mbps.
  • Compliant with FlexRay Electrical Physical Layer Specification V2.1 Rev. B.
  • Wide operating ambient temperature range -40°C to +150°C.
  • Excellent EMC performance.
  • High common mode range insures excellent EMI immunity.
  • Interface with optional bus guardian for bus supervision.
  • Automatic thermal shutdown protection.
  • Supports 12, 24V systems with low sleep current consumption.
  • Integrated power management system.
  • Two INH p.

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Datasheet Details

Part number AS8222
Manufacturer ams OSRAM
File Size 921.26 KB
Description Enhanced FlexRay Standard Transceiver
Datasheet download datasheet AS8222 Datasheet

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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AS8222 Enhanced FlexRay Standard Transceiver 1 General Description The AS8222 is a high-speed fault tolerant device operating as interface between a generic FlexRay Communication Controller and the copper wiring. This device is the first FlexRay certified Transceiver for temperature ranges up to 150°C ambient temperature. For bare-die deliveries please contact ams for more information. The AS8222 is designed to extend the application range for high speed and safety critical time triggered bus systems in an automotive environment. The bus driver is protected against short circuits to the supply and GND. The AS8222 operates at baudrates up to 10 Mbps and is fully conforming to the FlexRay Electrical Physical Layer Specification V2.1 Rev B.