![](http://datasheet.mmic.net.cn/Exar-Corporation/SP1491ECN-L_datasheet_99704/SP1491ECN-L_8.png)
8
Exar Corporation 48720 Kato Road, Fremont CA, 94538 50-668-707 www.exar.com
SP490_SP49E_0_05243
PartNumberTopMarkTemperatureRange
Package
SP1490ECN-L.................................................1490ECNYYWW...................................0Cto+70C ................................................ 8-PinNSOIC
SP1490ECN-L/TR...........................................1490ECNYYWW...................................0Cto+70C ................................................ 8-PinNSOIC
SP1490EEN-L............................................... SP1490EENYYWW...............................-40Cto+85C............................................... 8-PinNSOIC
SP1490EEN-L/TR......................................... SP1490EENYYWW...............................-40Cto+85C............................................... 8-PinNSOIC
SP1491ECN-L.................................................SP1491ECNYYWW...............................0Cto+70C............................................... 14-PinNSOIC
SP1491ECN-L/TR...........................................SP1491ECNYYWW...............................0Cto+70C............................................... 14-PinNSOIC
SP1491EEN-L............................................... SP1491EENYYWW...............................-40Cto+85C.............................................. 14-PinNSOIC
SP1491EEN-L/TR......................................... SP1491EENYYWW...............................-40Cto+85C.............................................. 14-PinNSOIC
ordErinGinforMation
/TR=TapeandReel
Packquantityis2500forNarrowSOIC.
Notice
EXARCorporationreservestherighttomakechangestoanyproductscontainedinthispublicationinordertoimprovedesign,performanceorreli-
ability.EXARCorporationassumesnorepresentationthatthecircuitsarefreeofpatentinfringement.Chartsandschedulescontainedhereinare
onlyforillustrationpurposesandmayvarydependinguponauser'sspecificapplication.Whiletheinformationinthispublicationhasbeencarefully
checked;noresponsibility,however,isassumedforinaccuracies.
EXARCorporationdoesnotrecommendtheuseofanyofitsproductsinlifesupportapplicationswherethefailureormalfunctionoftheproductcan
reasonablybeexpectedtocausefailureofthelifesupportsystemortosignificantlyaffectitssafetyoreffectiveness.Productsarenotauthorizedfor
useinsuchapplicationsunlessEXARCorporationreceives,inwritting,assurancestoitssatisfactionthat:(a)theriskofinjuryordamagehasbeen
minimized;(b)theuserassumesallsuchrisks;(c)potentialliabilityofEXARCorporationisadequatelyprotectedunderthecircumstances.
Copyright2013EXARCorporation
DatasheetMay2013
Sendyourserialtransceivertechnicalinquirywithtechnicaldetailsto:serialtechsupport@exar.com
Reproduction,inpartorwhole,withoutthepriorwrittenconsentofEXARCorporationisprohibited.
DATE
REVISION DESCRIPTION
03/08/07
J
LegacySipexDatasheet
06/12/09
.0.0
ConverttoExarformat,updateorderinginformationand
changerevisionto1.0.0
05/24/13
.0.
CorrecttypeerrorperPCN13-0503-01 ECN: 1322-02 05/24/13