SI9200 Datasheet, PDF (1/6 Pages) Vishay Siliconix – CAN Bus Driver and Receiver

CAN Bus Driver and Receiver
Si9200
Vishay Siliconix
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 V_DD to ground range.
The Si9200EY is offered in the space efficient 8-pin high-
density surface-mount plastic package and is specified over
the automotive temperature range (- 40 °C to 125 °C). The
Si9200EY is available in lead free.
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)
PIN CONFIGURATION AND FUNCTIONAL BLOCK DIAGRAM
TX ₁
GND ₂
V_{DD 3}
RX ₄
SO-8
Top View
8 ^GND
7 ^CAN_H
6 ^CAN_L
5 ^REF
Ordering Information: Si9200EY-T1
Si9200EY-T1—E3 (Lead Free)
RX
REF
TX
V_DD
CAN_H
CAN_L
Bus
GND
Document Number: 70015
www.vishay.com
S11-0975-Rev. D, 16-May-11
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000