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ABSOLUTEMAXIMUMRATINGS
RECOMMENDEDOPERATINGCONDITIONS
ELECTRICALCHARACTERISTICS
TLV5608
TLV5610
TLV5629
SLAS268E–MAY2000–REVISEDMARCH2004
overoperatingfree-airtemperaturerange(unlessotherwisenoted)
(1)
单位
supplyvoltage(av
DD
,dv
DD
tognd)7v
referenceinputvoltage-0.3vtoav
DD
+0.3v
digitalinputvoltagerange-0.3vtodv
DD
+0.3v
operatingfree-airtemperaturerange,t
一个
-40
°
Cto85
°
C
storagetemperaturerange,t
stg
-65
°
Cto150
°
C
leadtemperature1,6mm(1/16inch)fromcasefor10seconds260
°
C
(1)stressesbeyondthoselistedunder
absolutemaximumratings
maycausepermanentdamagetothedevice.thesearestressratings
仅有的,andfunctionaloperationofthedeviceattheseoranyotherconditionsbeyondthoseindicatedunder
recommendedoperating
情况
isnotimplied.exposuretoabsolute-最大-ratedconditionsforextendedperiodsmayaffectdevicereliability.
MINNOMMAXUNIT
supplyvoltage,av
DD
,dv
DD
5-voperation4.555.5v
3-voperation2.733.3v
DV
DD
=2.7v2
高-leveldigitalinputvoltage,v
IH
V
DV
DD
=5.5v2.4
DV
DD
=2.7v0.6
低-leveldigitalinputvoltage,v
IL
V
DV
DD
=5.5v1
referencevoltage,v
ref
AV
DD
=5vgnd4.096av
DD
V
AV
DD
=3vgnd2.048av
DD
V
loadresistance,r
L
2k
Ω
loadcapacitance,c
L
100pF
clockfrequency,f
CLK
30MHz
operatingfree-airtemperature,t
一个
-4085
°
C
overrecommendedoperatingfree-airtemperaturerange,supplyvoltages,andreferencevoltages(unlessotherwisenoted)
POWERSUPPLY
PARAMETERTESTCONDITIONSMINTYPMAXUNIT
Fast1621
noload,v
ref
=4.096v,
I
DD
PowersupplycurrentmA
Allinputs=DV
DD
orGND
Slow68
powerdownsupplycurrent0.1µa
PORPoweronthreshold2V
PSRRPowersupplyrejectionratioFullscale
(1)
-60db
(1)powersupplyrejectionratioatfullscaleismeasuredbyvaryingav
DD
andisgivenby:
psrr=20log[(e
G
(av
DD
最大值)-e
G
(av
DD
最小值))/v
DD
max]
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