A=+25°CandV
參數(shù)資料
型號： SP509CF-L
廠商： Exar Corporation
文件頁數(shù)： 12/29頁
文件大?。?/td> 0K
描述： IC TXRX MULTIPROTOCOL 100LQFP
產(chǎn)品變化通告： SP509(C,E)F-L Discontinuation 01/Mar/2012
標準包裝： 90
類型： 收發(fā)器
驅(qū)動器/接收器數(shù)： 8/8
規(guī)程： 多協(xié)議
電源電壓： 5V
安裝類型： 表面貼裝
封裝/外殼： 100-LQFP
供應(yīng)商設(shè)備封裝： 100-LQFP（14x14）
包裝： 托盤
其它名稱： 1016-1442
SP509CF-L-ND
2
ExarCorporation48720KatoRoad,FremontCA,9453850-668-707www.exar.comSP509_00_06080
T
A=+25°CandVCC=+4.75Vto+5.25Vunlessotherwisenoted.
PARAMETER
MIN. TYP. MAX. UNITSCONDITIONS
LOGICINPUTS
V
IL
0.8
Volts
V
IH
2.0
Volts
LOGICOUTPUTS
V
OL
0.4
VoltsI
OUT=–3.2mA
V
OH
2.4
VoltsI
OUT=.0mA
V.28DRIVER
DCParameters
OpenCircuitVoltage
±5
VoltsperFigure
LoadedVoltage
±5.0
±5
VoltsperFigure2
Short-CircuitCurrent
±00
mAperFigure4,V
OUT=0V
Power-Off Impedance
300
per Figure 5
AC Parameters
V
CC=+5VforACparameters
TransitionTime
.5
sperFigure6;+3Vto-3V
InstantaneousSlewRate
30
V/sperFigure3
PropagationDelay
t
PHL
0.5
5
s
t
PLH
0.5
5
s
Max.TransmissionRate
20
230
kbps
V.28RECEIVER
DCParameters
Input Impedance
3
7
k
per Figure 7
Open-CircuitBias
+2.0
VoltsperFigure8
HIGHThreshold
.7
3.0
Volts
LOWThreshold
0.8
.2
Volts
ACParameters
V
CC=+5VforACparameters
PropagationDelay
t
PHL
50
00
500
ns
t
PLH
50
00
500
ns
ABSOLUTEMAXIMUMRATINGS
Thesearestressratingsonlyandfunctionaloperationofthe
deviceattheseratingsoranyotherabovethoseindicatedin
the operation sections of the specifications below is not implied.
Exposuretoabsolutemaximumratingconditionsforextended
periodsoftimemayaffectreliability.
V
CC.................................................................................................+7V
InputVoltages:
Logic................................................ -0.3Vto(V
CC+0.5V)
Drivers.............................................. -0.3Vto(V
CC+0.5V)
Receivers.............................................................±5.5V
OutputVoltages:
Logic................................................ -0.3Vto(V
CC+0.5V)
Drivers.....................................................................±2V
Receivers......................................... -0.3Vto(V
CC+0.5V)
StorageTemperature..................................................-65°Cto+50°C
PowerDissipation...................................................................520mW
(derate9.0mW/°Cabove+70°C)
PackageDerating:
JA...................................................................52.7°C/W
JC.....................................................................6.5°C/W
STORAGECONSIDERATIONS
Due to the relatively large package size, storage in a low
humidityenvironmentispreferred.Largehighdensityplastic
packagesaremoisturesensitiveandshouldbestoredinDry
VaporBarrierBags.Priortousage,thepartsshouldremain
baggedandstoredbelow40°Cand60%RH.Ifthepartsare
removedfromthebag,theyshouldbeusedwithin48hours
orstoredinanenvironmentatorbelow20%RH.Iftheabove
conditions cannot be followed, the parts should be baked
forfourhoursat25°Cinordertoremovemoisturepriorto
soldering.Exarshipsthe00-pinLQFPinDryVaporBarrier
Bagswithahumidityindicatorcardanddesiccantpack.The
humidityindicatorshouldbebelow30%RH.
ELECTRICALSPECIFICATIONS
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