FEATURES

? Survives Ground Shorts and Transients on

Multiplexed Bus in Automotive and Industrial Applications

? Single Power Supply

? Compatible with Intel 82526 CAN Controller

? Direct Interface - No External Components Required

? Automotive Temperature Range (- 40 °C to 125 °C)

DESCRIPTION

The Si9200EY is designed to interface between the Intel

82526 CAN controller and the physical bus to provide drive

capability to the bus and differential receive capability to the

controller. It is designed to absorb typical electrical

transients on the bus which may occur in an automotive or

industrial application, and protect itself against any abnormal

bus conditions. The transmitter will be disabled during these

conditions and will be re-enabled when the abnormal

condition is cleared.

The Si9200EY is built using the Siliconix BiC/DMOS

process. This process supports CMOS, DMOS, and isolated

bipolar transistors and uses an epitaxial layer to prevent

latchup. The bus line pins are diode protected and can be

driven beyond the VDD to ground range.

The Si9200EY is offered in the space efficient 8-pin highdensity

surface-mount plastic package and is specified over

the automotive temperature range (- 40 °C to 125 °C). The

Si9200EY is available in lead free.