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lmv8xx5-velectricalcharacteristics
lmv821single,lmv822dual,lmv824quad
低-voltagerail-至-railoutputoperationalamplifiers
SLOS434G–FEBRUARY2004–REVISEDAUGUST2005
V
CC+
=5v,v
CC–
=0v,v
IC
=2v,v
O
=2.5v,andr
L
>1m
Ω
(unlessotherwisenoted)
LMV8xx
PARAMETERTESTCONDITIONST
一个
单位
MINTYPMAX
25
°
c13.5
V
IO
InputoffsetvoltagemV
–40
°
Cto85
°
C4
Averagetemperaturecoefficient
α
VIO
25
°
C1
µ
v/
°
C
ofinputoffsetvoltage
25
°
C40100
I
IB
InputbiascurrentnA
–40
°
Cto85
°
C150
25
°
c0.530
I
IO
InputoffsetcurrentnA
–40
°
Cto85
°
C50
25
°
C7290
cmrrcommon-moderejectionratiov
IC
=0to4VdB
–40
°
Cto85
°
C70
25
°
C7585
positivesupply-voltagev
CC+
=1.7vto4v,v
CC–
=–1v,
+k
SVR
dB
rejectionratioV
O
=0,v
IC
=0
–40
°
Cto85
°
C70
25
°
C7385
negativesupply-voltagev
CC+
=1.7v,v
CC–
=–1vto–3.3v,
–k
SVR
dB
rejectionratioV
O
=0,v
IC
=0
–40
°
Cto85
°
C70
一般-modeinput–0.2–0.3
V
ICR
CMRR
≥
50dB25
°
CV
voltagerangeto4.2to4.3
25
°
C95105
R
L
=600
Ω
to2.5v,
Sourcing
V
O
=2.5vto4.5v
–40
°
Cto85
°
C90
25
°
C95105
R
L
=600
Ω
to2.5v,
Sinking
V
O
=2.5vto0.5v
–40
°
Cto85
°
C90
大-signalvoltage
一个
V
dB
放大器
25
°
C95105
R
L
=2k
Ω
to2.5v,
Sourcing
V
O
=2.5vto4.5v
–40
°
Cto85
°
C90
25
°
C95105
R
L
=2k
Ω
to2.5v,
Sinking
V
O
=2.5vto0.5v
–40
°
Cto85
°
C90
25
°
c4.754.84
Highlevel
–40
°
Cto85
°
c4.7
V
CC+
=5v,
R
L
=600
Ω
to2.5v
25
°
c0.170.25
Lowlevel
–40
°
Cto85
°
c0.3
V
O
OutputswingV
25
°
c4.854.9
Highlevel
–40
°
Cto85
°
c4.8
V
CC+
=5v,
R
L
=2k
Ω
to2.5v
25
°
c0.10.15
Lowlevel
–40
°
Cto85
°
c0.2
25
°
C2045
V
O
=0VSourcing
–40
°
Cto85
°
C15
I
O
OutputcurrentmA
25
°
C2040
V
O
=5VSinking
–40
°
Cto85
°
C15
25
°
c0.30.4
LMV821
–40
°
Cto85
°
c0.6
25
°
c0.50.7
I
CC
supplycurrentlmv822(bothamplifiers)毫安
–40
°
Cto85
°
c0.9
25
°
c10.3
lmv824(allfouramplifiers)
–40
°
Cto85
°
c1.5
10