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PINCONFIGURATIONS
A0
SCL
SDA
6
5
4
1
2
3
V
输出
地
V
DD
D771
1
2
3
6
5
4
YMLL
(t运算 视图)
(bottom 视图)
lot trace 代号
ABSOLUTEMAXIMUMRATINGS
(1)
ELECTRICALCHARACTERISTICS
DAC7571
SLAS374A–FEBRUARY2003–REVISEDJANUARY2004
thesedeviceshavelimitedbuilt-inesdprotection.theleadsshouldbeshortedtogetherorthedeviceplacedinconductivefoam
duringstorageorhandlingtopreventelectrostaticdamagetothemosgates.
包装/orderinginformation
包装
specifiedtem-packageorderingnum-
productpackagedesig-transportmedia
PERATURERANGEMARKINGBER
NATOR
DAC7571IDBVT250PieceSmallTapeandReel
dac7571sot23-6dbv-40
°
Cto+105
°
CD771
DAC7571IDBVR3000PieceTapeandReel
pindescription(sot23-6)
PINNAMEDESCRIPTION
1V
输出
AnalogoutputvoltagefromDAC
Groundreferencepointforall
2GND
circuitryonthepart
3V
DD
AnalogVoltageSupplyInput
4SDASerialDataInput
5SCLSerialClockInput
6A0DeviceAddressSelect
LOT
Y
ear(3=2003);
M
onth(1–9=jan–sep;一个=oct,
traceb=十一月,c=dec);
LL
–Randomcodegenerated
代号:whenassemblyisrequested
单位
V
DD
tognd-0.3vto+6v
digitalinputvoltagetognd-0.3vto+v
DD
+0.3v
V
输出
tognd-0.3vto+v
DD
+0.3v
operatingtemperaturerange-40
°
Cto+105
°
C
storagetemperaturerange-65
°
Cto+150
°
C
junctiontemperaturerange(t
J
最大值)+150
°
C
powerdissipation(t
J
最大值-t
一个
)r
Θ
JA
thermalimpedance,r
Θ
JA
240
°
c/w
leadtemperature,solderingvaporphase(60s)215
°
C
infrared(15s)220
°
C
(1)stressesabovethoselistedunder“absolutemaximumratings”maycausepermanentdamagetothedevice.exposuretoabsolute
maximumconditionsforextendedperiodsmayaffectdevicereliability.
V
DD
=+2.7vto+5.5v;r
L
=2k
Ω
tognd;c
L
=200pftognd;allspecifications-40
°
Cto+105
°
cunlessotherwisenoted.
DAC7571
PARAMETERCONDITIONSUNITS
MINTYPMAX
STATICPERFORMANCE
(1)
Resolution12Bits
Relativeaccuracy
±
0.195%offsr
DifferentialnonlinearityAssuredmonotonicbydesign
±
1LSB
ZerocodeerrorAllzeroesloadedtoDACregister520mV
(1)linearitycalculatedusingareducedcoderangeof48to4047;outputunloaded.
2
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