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RECOMMENDEDOPERATINGCONDITIONS
ELECTRICALCHARACTERISTICS
TPA3200D1
SLOS442–MAY2005
PARAMETERPINNAMEMINMAXUNIT
pvcc,vcc818
V
SS
Supplyvoltage
vdd4.55.5
关闭,gain0,gain1,bck,sclk,数据,
V
IH
高-levelinputvoltage2
lrck,format,沉默的,demp
V
关闭,gain0,gain1,bck,sclk,数据,
V
IL
低-levelinputvoltage0.8
lrck,format,沉默的,demp
V
IH
高-levelinputvoltagelr_selvddx0.7
V
IL
低-levelinputvoltagelr_selvddx0.3
关闭:v
I
=vcc,vcc=12v1
gain0,gain1,lr_sel:v
I
=vdd,vdd=5v1
I
IH
高-levelinputcurrent
sclk,bck,数据,lrck:v
I
=vdd,vdd=5v10
format,沉默的,demp:v
I
=vdd,vdd=5v100
µA
关闭:v
I
=0v,vcc=12v1
gain0,gain1,lr_sel:v
I
=0v,vdd=5v1
I
IL
低-levelinputcurrent
bck,sclk,数据,lrck,format,沉默的,demp:
10
V
I
=0v,vdd=5v
V
OH
高-leveloutputvoltagei
OH
=–1ma,zero2.4
V
V
OL
低-leveloutputvoltagei
OL
=1ma,zero0.4
f
OSC
Oscillatorfrequency200300kHz
AllspecificationsatT
一个
=25
°
c,v
DD
=5v,f
S
=44.1khz,systemclock=384f
S
and24-bitdata,unlessotherwisenoted
PARAMETERTESTCONDITIONSMINTYPMAXUNIT
POWERSUPPLYREQUIREMENTS
(1)
f
S
=44.1khz2631
I
DD
Supplycurrentf
S
=96kHz25mA
f
S
=192kHz30
DIGITALFILTERPERFORMANCE
FILTERCHARACTERISTICS
Passband
±
0.04db0.454f
s
stopband0.546f
s
通过-bandripple
±
0.04db
停止-bandattenuationstopband=0.546f
S
–50dB
ANALOGFILTERPERFORMANCE
at20khz–0.03
FrequencyresponsedB
at44khz–0.20
SAMPLINGFREQUENCY
fsSamplingfrequency5200KHz
DYNAMICPERFORMANCE
Channelseparationf
S
=44.1khz,96khz,192khz100db
(1)conditionsin192-khzoperationaresystemclock=128f
S
andoversamplingrate=64f
S
ofregister18.
3
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