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RECOMMENDEDOPERATINGCONDITIONS
DCELECTRICALCHARACTERISTICS
ACOPERATINGCHARACTERISTICS
DCELECTRICALCHARACTERISTICS
TPA6110A2
SLOS314A–DECEMBER2000–REVISEDSEPTEMBER2004
MINMAXUNIT
V
DD
supplyvoltage2.55.5v
T
一个
operatingfree-airtemperature-4085
°
C
V
IH
高-levelinputvoltage(关闭)60%xv
DD
V
V
IL
低-levelinputvoltage(关闭)25%xv
DD
V
atT
一个
=25
°
c,v
DD
=2.5v(unlessotherwisenoted)
PARAMETERTESTCONDITIONSMINTYPMAXUNIT
V
OO
OutputoffsetvoltageA
v
=2v/v15mv
PSRRPowersupplyrejectionratioV
DD
=3.2vto3.4v83db
I
DD
supplycurrentshutdown=0v1.53ma
I
dd(sd)
SupplycurrentinshutdownmodeSHUTDOWN=V
DD
1050µA
V
DD
=3.3v,t
一个
=25
°
c,r
L
=16
Ω
PARAMETERTESTCONDITIONSMINTYPMAXUNIT
P
O
outputpower(eachchannel)thd
≤
0.1%,f=1khz60mw
THD+NTotalharmonicdistortion+noiseP
O
=40mw,20-20khz0.4%
B
OM
maximumoutputpowerbwg=10,thd<5%>20khz
PhasemarginOpenloop96
°
Supplyripplerejectionratiof=1kHz71dB
频道/channeloutputseparationf=1khz,p
O
=40mW89dB
snrsignal-至-noiseratiop
O
=50mw,一个
V
=1100dB
V
n
NoiseoutputvoltageA
V
=111µv(rms)
atT
一个
=25
°
c,v
DD
=5.5v(unlessotherwisenoted)
PARAMETERTESTCONDITIONSMINTYPMAXUNIT
V
OO
OutputoffsetvoltageA
V
=2v/v15mv
PSRRPowersupplyrejectionratioV
DD
=4.9vto5.1v76db
I
DD
supplycurrentshutdown=0v1.53ma
I
dd(sd)
SupplycurrentinshutdownmodeSHUTDOWN=V
DD
60100µA
|I
IH
|high-levelinputcurrent(关闭)v
DD
=5.5v,v
I
=V
DD
1µA
|I
IL
|low-levelinputcurrent(关闭)v
DD
=5.5v,v
I
=0V1µA
Z
i
inputimpedance>1m
Ω
3
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