General Description

The single-wire transceiver AMIS-30600 is a monolithic integrated circuit in a SOIC-8 package. It works as an interface between the protocol controller and the physical bus.

The AMIS-30600 is especially suitable to drive the bus line in LIN systems in automotive and industrial applications. Further it can be used in standard ISO9141 systems.

In order to reduce the current consumption the AMIS-30600 offers a stand-by mode. A wake-up caused by a message on the bus pulls the INH-output high until the device is switched to normal operation mode.

The transceiver is implemented in I2T100 technology enabling both high-voltage analog circuitry and digital functionality to co-exist on the same chip.

The AMIS-30600 provides an ultra-safe solution to today’s automotive in-vehicle networking (IVN) requirements by providing unlimited short circuit protection in the event of a fault condition.

Key Features

LIN-Bus Transceiver

? LIN compliant to specification rev. 1.3 and rev. 2.0

? I2T high voltage technology

? Bus voltage ± 40V

? Transmission rate up to 20 kBaud

? SOIC-150-8 Package

Protection

? Thermal shutdown

? Indefinite short circuit protection to supply and ground

? Load dump protection (45V)

Power Saving

? Operating voltage = 4.75 to 5.25V

? Power down supply current < 50μA

EMS Compatibility

? Integrated filter and hysteresis for receiver

EMI Compatibility

? Integrated slope control for transmitter

? Slope control dependant from Vbat to enable maximum capacitive-load