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TOPRO CONFIDNETIAL
2003/7/28 Print
表單編號 QW730101-05A
TP5299
Echo Processor IC
RECOMMENDED OPERATING CONDITIONS
Limits
Symbol
Parameter
Min
Typ
Max
Units
Vcc
Supply voltage
4.5
5
5.5
V
fck
Clock frequency
4
5
MHz
ELECTRICAL CHARACTERISTICS
Vcc=5.0V,fin=1KHz,Vi=100mVrms,fck=4MHz,Ta=25℃
Symbol
Parameter
Test conditions
Min
Typ
Max
Unite
Vcc
Supply voltage
4.5
5.0
5.5
V
Icc
Circuit current
No signal
30
40
mA
Gv
Voltage gain
RL=47Kohms
-0.5
2.5
dB
Vomax
Maximum output voltage
THD=10%
1.5
2
2.8
Vrms
THD
Output distortion
Filter=Audio
0.3
1.0
%
No
Output noise voltage
Filter=A-Weighting
-90
-80
dBV
PSRR
power supply rejection ratio
Vcc=-20dBV(0.1Vrms)
f=100Hz
-40
-30
dB