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ABSOLUTEMAXIMUMRATINGS
PACKAGEDISSIPATIONRATINGS
RECOMMENDEDOPERATINGCONDITIONS
THS4504
THS4505
SLOS363C–AUGUST2002–REVISEDMARCH2004
thesedeviceshavelimitedbuilt-inesdprotection.theleadsshouldbeshortedtogetherorthedevice
placedinconductivefoamduringstorageorhandlingtopreventelectrostaticdamagetothemosgates.
overoperatingfree-airtemperaturerangeunlessotherwisenoted
(1)
单位
supplyvoltage,v
S
16.5v
inputvoltage,v
I
±
V
S
outputcurrent,i
O
150mA
differentialinputvoltage,v
ID
4V
ContinuouspowerdissipationSeeDissipationRatingTable
maximumjunctiontemperature,t
J
150
°
C
maximumjunctiontemperature,continuousoperation,长-termreliability,t
J
(2)
125
°
C
storagetemperaturerange,t
stg
-65
°
Cto150
°
C
leadtemperature1,6mm(1/16inch)fromcasefor10seconds300
°
C
(1)theabsolutemaximumratingsunderanyconditionislimitedbytheconstraintsofthesiliconprocess.stressesabovetheseratingsmay
causepermanentdamage.exposuretoabsolutemaximumconditionsforextendedperiodsmaydegradedevicereliability.theseare
stressratingsonly,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthosespecifiedisnotimplied.
(2)themaximumjunctiontemperatureforcontinuousoperationislimitedbypackageconstraints.operationabovethistemperaturemay
resultinreducedreliabilityand/orlifetimeofthedevice.
POWERRATING
(2)
包装
Θ
JC
(
°
c/w)
Θ
JA
(
°
c/w)
(1)
T
一个
≤
25
°
CT
一个
=85
°
C
d(8pin)38.397.51.02w410mw
dgn(8pin)4.758.41.71w685mw
dgk(8pin)54.2260385mw154mw
(1)thisdatawastakenusingthejedecstandardhigh-ktestpcb.
(2)powerratingisdeterminedwithajunctiontemperatureof125
°
c.thisisthepointwheredistortionstartstosubstantiallyincrease.
ThermalmanagementofthefinalPCBshouldstrivetokeepthejunctiontemperatureatorbelow125
°
Cforbestperformanceandlong
termreliability.
MINNOMMAXUNIT
Dualsupply
±
5
±
7.5
SupplyvoltageV
singlesupply4.5515
operatingfree-airtemperature,t
一个
-4085
°
C
2
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