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AMIS-42665 Datasheet, PDF (1/11 Pages) AMI SEMICONDUCTOR – High-Speed Low Power CAN Transceiver | |||
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AMIS-42665
High-Speed Low Power
CAN Transceiver
Description
The AMISâ42665 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 commonâmode voltage range of the receiver inputs,
the AMISâ42665 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 AMISâ42665 is a new addition to the CAN highâspeed
transceiver family and offers the following additional features:
Features
⢠Wakeâup (WU) Over Bus
⢠Voltage Source via VSPLIT 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 11898â2, ISO
11898â5 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 Wakeâup via the Bus
⢠Low EME CommonâMode Choke is No Longer Required
⢠Differential Receiver with Wide CommonâMode Range ($35 V) for
High EMS
⢠Transmit Data (TxD) Dominant Timeâout Function
⢠Thermal Protection
⢠Bus Pins Protected against Transients in an Automotive Environment
⢠Power Down Mode in which the Transmitter is Disabled
⢠Bus and VSPLIT Pins Short Circuit Proof to Supply Voltage and
Ground
⢠Logic Level Inputs Compatible with 3.3 V Devices
⢠These are PbâFree Devices
http://onsemi.com
MARKING
DIAGRAM
8
1
SOICâ8
CASE 751
8
XXXXX
ALYW
G
1
XXXXX = Specific Device Code
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
G
= PbâFree Package
PIN ASSIGNMENT
TxD 1
GND 2
VCC 3
RxD 4
8 STB
7 CANH
6 CANL
5 VSPLIT
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, 2009
1
January, 2009 â Rev. 7
Publication Order Number:
AMISâ42665/D
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