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Date: 05/10/04
SP490/491 Full Duplex RS-485 Transceivers
Copyright 2004 Sipex Corporation
Model
SP490CN...................................................................................... 0
C to +70
C ............................................................................... 8-Pin NSOIC
SP490CN/TR ................................................................................ 0
C to +70
C ............................................................................... 8-Pin NSOIC
SP490CS ...................................................................................... 0
C to +70
C ................................................................................ 8-Pin PDIP
SP490EN ..................................................................................... -40
C to +85
C ............................................................................. 8-Pin NSOIC
SP490EN/TR ............................................................................... -40
C to +85
C ............................................................................. 8-Pin NSOIC
SP490ES ..................................................................................... -40
C to +85
C .............................................................................. 8-Pin PDIP
Temperature Range
Package
SP491CN...................................................................................... 0
C to +70
C .............................................................................. 14-Pin NSOIC
SP491CN/TR ................................................................................ 0
C to +70
C .............................................................................. 14-Pin NSOIC
SP491CS ...................................................................................... 0
C to +70
C ............................................................................... 14-Pin PDIP
SP491EN ..................................................................................... -40
C to +85
C ............................................................................ 14-Pin NSOIC
SP491EN/TR ............................................................................... -40
C to +85
C ............................................................................ 14-Pin NSOIC
SP491ES ..................................................................................... -40
C to +85
C ............................................................................. 14-Pin PDIP
Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the
application or use of any product or circuit described hereing; neither does it convey any license under its patent rights nor the rights of others.
Corporation
ANALOG EXCELLENCE
Sipex Corporation
Headquarters and
Sales Office
233 South Hillview Drive
Milpitas, CA 95035
TEL: (408) 934-7500
FAX: (408) 935-7600
/TR = Tape and Reel
Pack quantity is 2500 for NSOIC.
Please consult factory for pricing and availability of various package and temperature options or price and availability of tape-
on-reel.
ORDERING INFORMATION