Vishay Si9200EY Specifications and User's Manual
Summary
The Si9200EY is a reliable CAN Bus Driver and Receiver designed for demanding automotive and industrial environments. It ensures robust connectivity by surviving ground shorts, electrical transients, and wide temperature variations (-40 to 125°C), requiring no external components. This summary provides detailed engineering guidance, covering complete pin configurations, absolute maximum ratings, recommended operating conditions, timing parameters, and functional block diagrams for seamless system integration. Ideal for embedded systems developers building high-density, reliable CAN bus communication networks.
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Si9200EY
查询"Si9200EY-T1-E3"供应商 Vishay Siliconix
CAN Bus Driver and Receiver
FEATURES
Survives Ground Shorts and Transients on Direct Interface − No External Components Required Multiplexed Bus in Automotive and Industrial Applications Automotive Temperature Range (−40 to 125C) Single Power Supply Compatible with Intel 82526 CAN Controller
DESCRIPTION
The Si9200EY is designed to interface between the Intel The Si9200EY is built using the Siliconix Bi C/DMOS process. 82526 CAN controller and the physical bus to provide drive This process supports CMOS, DMOS, and isolated bipolar capability to the bus and differential receive capability to the transistors and uses an epitaxial layer to prevent latchup. The controller. It is designed to absorb typical electrical transients bus line pins are diode protected and can be driven beyond the on the bus which may occur in an automotive or industrial VDD to ground range. application, and protect itself against any abnormal bus conditions. The transmitter will be disabled during these
The Si9200EY is offered in the space efficient 8-pin
conditions and will be re-enabled when the abnormal condition
high-density surface-mount plastic package and is specified
is cleared.
over the automotive temperature range (−40 to 125C). The Si9200EY is available in lead free.
PIN CONFIGURATION AND FUNCTIONAL BLOCK DIAGRAM
TX GND
GND CAN_H
CAN_H
VDD CAN_L RX
RX REF
Top View
CAN_L
Ordering Information: Si9200EY-T1
Si9200EY-T1—E3 (Lead Free)
Document Number: 70015 www.vishay.com S−40138—Rev. C, 16-Feb-04
Page Summary Contents For Vishay Si9200EY Specifications and User's Manual
Manual Details
| Brand | Vishay |
|---|---|
| Pages | 5 |
| File Size | 68.03 KB |
| Published | June 03, 2026 |
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Frequently Asked Questions
Can this device survive abnormal electrical conditions like ground shorts or transients?
Yes, it is designed to absorb typical electrical transients and even survives grounds shorts.
What is the recommended operating temperature range for the Si9200EY?
The specified automotive temperature range is -40 to 125°C.
What are the required voltage ranges for operation (Supply Voltage, V)?
The supply voltage (V DD) should operate between -0.3 and 12 V.
How does it interface with standard CAN bus communication?
It interfaces using dedicated pins for differential signals: CAN_H (Pin 2) and CAN_L (Pin 3).