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RECOMMENDEDOPERATINGCONDITIONS
DRIVERELECTRICALCHARACTERISTICS
SN65HVD251
SLLS545B–NOVEMBER2002–REVISEDSEPTEMBER2003
thermalcharacteristics(持续)
PARAMETERTESTCONDITIONSVALUEUNITS
MINTYPMAX
d44.6
Θ
JC
接合面-至-boardthermalresistance
°
c/w
p54.5
V
CC
=5v,tj=27
°
c,rl=60
Ω
,97.7mw
R
S
at0v,inputtoda500-khz
50%dutycyclesquarewave
P
D
Devicepowerdissipation
V
CC
=5.5v,tj=130
°
c,rl=60
Ω
,142mw
R
S
at0v,inputtoda500-khz50%
dutycyclesquarewave
T
SD
Thermalshutdownjunctiontemperature165
°
C
overrecommendedoperatingconditions(unlessotherwisenoted).
PARAMETERMINNOMMAXUNIT
supplyvoltage,v
CC
4.55.5v
voltageatanybusterminal(separatelyorcommonmode)v
I
orV
IC
-7
(1)
12V
高-levelinputvoltage,v
IH
dinput0.7v
CC
V
低-levelinputvoltage,v
IL
dinput0.3v
CC
V
differentialinputvoltage,v
ID
-66v
inputvoltagetors,v
i(rs)
0V
CC
V
inputvoltageatrsforstandby,v
i(rs)
0.75v
CC
V
CC
V
rswave-shapingresistance0100k
Ω
驱动器-50
高-leveloutputcurrent,i
OH
毫安
接受者-4
Driver50
低-leveloutputcurrent,i
OL
毫安
Receiver4
operatingfree-airtemperature,t
一个
-40125
°
C
PDIPPackage145
junctiontemperature,t
j
°
C
SOICPackage150
(1)thealgebraicconvention,inwhichtheleastpositive(mostnegative)limitisdesignatedasminimumisusedinthisdatasheet.
overrecommendedoperatingconditions(unlessotherwisenoted).
PARAMETERTESTCONDITIONSMINTYP
(1)
MAXUNIT
canh2.753.54.5
figure1&放大;figure2,
V
o(d)
busoutputvoltage(首要的)
Dat0VRsat0V
canl0.52
V
canh22.53
busoutputvoltagefigure1&放大;figure2,dat
V
o(r)
(recessive)0.7v
CC
,rsat0v
canl22.53
V
od(d)
differentialoutputvoltage(首要的)figure1,dat0v,rsat0v1.523v
V
od(d)
differentialoutputvoltage(首要的)figure2&放大;figure3,dat0v,1.223.1v
Rsat0V
V
od(r)
differentialoutputvoltage(recessive)figure1&放大;figure2,dat0.7-12012mv
V
CC
V
od(r)
differentialoutputvoltage(recessive)dat0.7v
CC
,noload-0.50.05v
V
oc(pp)
顶峰-至-peakcommon-modeoutputvoltagefigure9,rsat0v600mv
I
IH
高-levelinputcurrent,dinputdat0.7v
CC
-400µa
I
IL
低-levelinputcurrent,dinputdat0.3v
CC
-600µa
(1)alltypicalvaluesareat25
°
candwitha5-vsupply.
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