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DCCHARACTERISTICS
DCCHARACTERISTICS
TPA3100D2
SLOS469B–OCTOBER2005–REVISEDOCTOBER2005
recommendedoperatingconditions(持续)
overoperatingfree-airtemperaturerange(unlessotherwisenoted)
PARAMETERTESTCONDITIONSMINMAXUNIT
关闭,v
I
=0,v
CC
=24V2
I
IL
低-levelinputcurrentµa
同步,沉默的,gain0,gain1,mstr/slv,v
I
=01
v,v
CC
=24V
V
OH
高-leveloutputvoltagefault,i
OH
=1mavreg-0.6v
V
OL
低-leveloutputvoltagefault,i
OL
=-1maagnd+0.4v
f
OSC
OscillatorfrequencyR
osc
Resistor=100k
Ω
200300kHz
T
一个
operatingfree-airtemperature–4085
°
C
T
一个
=25
°
c,v
CC
=24v,r
L
=8
Ω
(unlessotherwisenoted)
PARAMETERTESTCONDITIONSMINTYPMAXUNIT
类-doutputoffsetvoltage(量过的
|V
OS
|V
I
=0v,增益=36db550mv
differentially)
midrailreferenceforinputamplifiervbyp,noload1.11.31.45v
4-vinternalsupplyvoltagevreg,noload,v
CC
=10vto26v3.8544.35v
V
CC
=12vto24v,inputsaccoupledtoagnd,
psrrdcpowersupplyrejectionratio-70db
Gain=36dB
I
CC
quiescentsupplycurrentshutdown=2v,沉默的=0v,noload2226.5ma
I
cc(sd)
quiescentsupplycurrentinshutdownmodeshutdown=0.8v,noload180250µa
I
cc(沉默的)
quiescentsupplycurrentinmutemodemute=2v,noload810ma
HighSide200
V
CC
=12v,i
O
=500ma,
r
ds(在)
流-sourceon-stateresistancelowside200m
Ω
T
J
=25
°
C
Total400500
gain0=0.8v192021
gain1=0.8vdb
GAIN0=2V252627
GGain
gain0=0.8v313233
GAIN1=2VdB
GAIN0=2V353637
GainmatchingBetweenchannels2%
t
在
转变-ontimec
(vbyp)
=1µf,关闭=2v25ms
t
止
转变-offtimec
(vbyp)
=1µf,关闭=0.8v0.1ms
T
一个
=25
°
c,v
CC
=12v,r
L
=8
Ω
(unlessotherwisenoted)
PARAMETERTESTCONDITIONSMINTYPMAXUNIT
类-doutputoffsetvoltage(量过的
|V
OS
|V
I
=0v,增益=36db550mv
differentially)
midrailreferenceforinputamplifiervbyp,noload1.11.41.45v
4-vinternalsupplyvoltagevreg,noload3.8544.35v
V
CC
=12vto24v,inputsaccoupledtoagnd,
psrrdcpowersupplyrejectionratio-70db
Gain=36dB
I
CC
quiescentsupplycurrentshutdown=2v,沉默的=0v,noload1822.5ma
I
cc(sd)
quiescentsupplycurrentinshutdownmodeshutdown=0.8v,noload80200µa
I
cc(沉默的)
quiescentsupplycurrentinmutemodemute=2v,noload78.1ma
HighSide200
V
CC
=12v,i
O
=500ma,
r
ds(在)
流-sourceon-stateresistancelowside200m
Ω
T
J
=25
°
C
Total400500
3