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VAN Interface MTC-30522
1.0 Key Features
• Line Interface Circuit for Automotive Multiplex Systems • Fully Integrated Support for the VAN Protocol (layer 1 of
the OSI model) • Integrates:
- Interface protection - Line biasing - Transmitter - Receiver - Watchdog function - Power on reset • Hardware Support for Bus Collision Detection
• Data Rates from 10k to 160kbits/second • Multi-Master / Multi-Slave Configurations, as well as
Master-Slave • Integrated Protection against Automotive Interference
Pulses, including Load-dump • High-voltage BICMOS Technology
General Description
The chip is designed to be used in a car multiplexing system in bus collision mode, using the VAN protocol according to ISO standard 11519-3, at a maximum transmission speed of 160kHz.