Datasheet

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ELECTRICALCHARACTERISTICS
PCM2900
PCM2902
SLES035E–MARCH2007–REVISEDMARCH2008
allspecificationsatT
A
=25°C,V
BUS
=5V,f
S
=44.1kHz,f
IN
=1kHz,16-bitdata,unlessotherwisenoted
PCM2900E,PCM2902E
PARAMETERTESTCONDITIONSUNIT
MINTYPMAX
DCACCURACY
%of
Gainmismatchchannel-to-channel±1±5
FSR
%of
Gainerror±2±10
FSR
%of
Bipolarzeroerror±2
FSR
DYNAMICPERFORMANCE
(1)
V
OUT
=0dB0.005%0.016%
THD+NTotalharmonicdistortionplusnoise
V
OUT
=–60dB3%
DynamicrangeEIAJ,A-weighted8793dB
SNRSignal-to-noiseratioEIAJ,A-weighted9096dB
Channelseparation8692dB
ANALOGOUTPUT
V
O
Outputvoltage0.6V
CCCI
V
p-p
Centervoltage0.5V
CCCI
V
LoadimpedanceACcoupling10kΩ
–3dB250kHz
LPFfrequencyresponse
f=20kHz–0.03dB
Digitalfilterperformance
Passband0.445f
S
Hz
Stopband0.555f
S
Hz
Pass-bandripple±0.1dB
Stop-bandattenuation–43dB
t
d
Delaytime14.3f
S
s
POWERSUPPLYREQUIREMENTS
V
BUS
Voltagerange4.3555.25VDC
ADC,DACoperation5667mA
Supplycurrent
Suspendmode
(2)
210µA
ADC,DACoperation280352
P
D
PowerdissipationmW
Suspendmode
(2)
1.05
InternalpowersupplyV
CCCI
,V
CCP1I
,V
CCP2I
,
3.253.353.5VDC
voltageV
CCXI
,andV
DDI
TEMPERATURERANGE
Operationtemperature–2585°C
θ
JA
Thermalresistance100°C/W
(1)f
OUT
=1kHz,usingaSystemTwoaudiomeasurementsystembyAudioPrecisionintheRMSmodewith20-kHzLPF,400-HzHPF.
(2)UnderUSBsuspendstate
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ProductFolderLink(s):PCM2900PCM2902
Not Recommended for New Designs