AMIS-42665_10 Datasheet, PDF (1/11 Pages) ON Semiconductor – High-Speed Low Power CAN Transceiver

AMIS-42665
High-Speed Low Power
CAN Transceiver
Description
The AMIS−42665 CAN transceiver is the interface between a
controller area network (CAN) protocol controller and the physical
bus and may be used in both 12 V and 24 V systems. The transceiver
provides differential transmit capability to the bus and differential
receive capability to the CAN controller.
Due to the wide common−mode voltage range of the receiver inputs,
the AMIS−42665 is able to reach outstanding levels of
electromagnetic susceptibility (EMS). Similarly, extremely low
electromagnetic emission (EME) is achieved by the excellent
matching of the output signals.
The AMIS−42665 is a new addition to the CAN high−speed
transceiver family and offers the following additional features:
Features
• Wake−up (WU) Over Bus
• Voltage Source via V_SPLIT Pin for Stabilizing the Recessive Bus
Level (Further EMC Improvement)
• Ideal Passive Behavior when Supply Voltage is Removed
• Extremely Low Current Standby Mode
• Compatible with the ISO 11898 Standard (ISO 11898−2, ISO
11898−5 and SAE J2284)
• High Speed (up to 1 Mbps)
• Ideally Suited for 12 V and 24 V Industrial and Automotive
Applications
• Extremely Low Current Standby Mode with Wake−up via the Bus
• Low EME Common−Mode Choke is No Longer Required
• Differential Receiver with Wide Common−Mode Range ($35 V) for
High EMS
• Transmit Data (TxD) Dominant Time−out Function
• Thermal Protection
• Bus Pins Protected against Transients in an Automotive Environment
• Power Down Mode in which the Transmitter is Disabled
• Bus and V_SPLIT Pins Short Circuit Proof to Supply Voltage and
Ground
• Logic Level Inputs Compatible with 3.3 V Devices
• These are Pb−Free Devices
http://onsemi.com
MARKING
DIAGRAM
8
1
SOIC−8
CASE 751
8
XXXXX
ALYW
G
1
XXXXX = Specific Device Code
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
G
= Pb−Free Package
PIN ASSIGNMENT
TxD 1
GND 2
V_CC 3
RxD ₄
8 STB
7 CANH
6 _CANL
5 V_SPLIT
PC20040829.1
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
© Semiconductor Components Industries, LLC, 2010
1
April, 2010 − Rev. 8
Publication Order Number:
AMIS−42665/D