SP491CN-L Exar Corporation, SP491CN-L Datasheet - Page 12

• Manufacturer Part Number: SP491CN-L
• Description: IC TXRX RS485 FULL DUPLX 14NSOIC
• Manufacturer: Exar Corporation
• Type: Transceiverr

Specifications of SP491CN-L

• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• Number Of Drivers/receivers: 1/1
• Protocol: RS485
• Voltage - Supply: 5V
• Mounting Type: Surface Mount
• Operating Supply Voltage: 5 V
• Supply Current: 900 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 1016-1185-5

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.
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
SP49CN ....................................................................................... 0˚C to +70˚C .............................................................................. 4-Pin NSOIC
SP49CN/TR ................................................................................. 0˚C to +70˚C .............................................................................. 4-Pin NSOIC
SP49CS ....................................................................................... 0˚C to +70˚C ................................................................................4-Pin PDIP
SP49EN ..................................................................................... -40˚C to +85˚C ............................................................................. 4-Pin NSOIC
SP49EN/TR ................................................................................ -40˚C to +85˚C ............................................................................. 4-Pin NSOIC
SP49ES ...................................................................................... -40˚C to +85˚C ............................................................................... 4-Pin PDIP
Available in lead free packaging. To order add "-L" suffix to part number.
Example: SP49CN/TR = standard; SP49CN-L/TR = lead free
/TR = Tape and Reel
Pack quantity is 2500 for NSOIC.
Date
02/24/05
07/4/08
Revision
.0.0
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • (50)668-707 • www.exar.com
-
Description
Sipex Legacy Data Sheet
Convert to Exar format.
REVISION HISTORY
Temperature Range
Notice
2
ORDERING INFORMATION
SP490,49_00_07408
Package