SP490 Datasheet, PDF (12/12 Pages) Sipex Corporation – Full Duplex RS-485 Transceivers

ordering information
Model
Temperature Range
Package
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
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
Available in lead free packaging. To order add "-L" suffix to part number.
Example: SP491CN/TR = standard; SP491CN-L/TR = lead free
/TR = Tape and Reel
Pack quantity is 2500 for NSOIC.
REVISION HISTORY
Date
02/24/05
07/14/08
Revision
-
1.0.0
Description
Sipex Legacy Data Sheet
Convert to Exar format.

Notice
EXAR Corporation reserves the right to make changes to any products contained in this publication in order to improve design, performance or reliabil-
ity. EXAR Corporation assumes no representation that the circuits are free of patent infringement. Charts and schedules contained herein are only for
illustration purposes and may vary depending upon a user's specific application. While the information in this publication has been carefully checked;
no responsibility, however, is assumed for inaccuracies.
EXAR Corporation does not recommend the use of any of its products in life support applications where the failure or malfunction of the product can
reasonably be expected to cause failure of the life support system or to significantly affect its safety or effectiveness. Products are not authorized for
use in such applications unless EXAR Corporation receives, in writting, assurances to its satisfaction that: (a) the risk of injury or damage has been
minimized ; (b) the user assumes all such risks; (c) potential liability of EXAR Corporation is adequately protected under the circumstances.
Copyright 2008 EXAR Corporation
Datasheet June 2008
Send your Interface technical inquiry with technical details to: [e-mail]
Reproduction, in part or whole, without the prior written consent of EXAR Corporation is prohibited.
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • [phone] • www.exar.com
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SP490,491_100_071408