HT8972
Electrical Characteristics
Ta=25°C
Test Conditions
Conditions
Symbol
Parameter
Operating Voltage
Min.
Typ.
Max.
Unit
VDD
¾
VCC
ICC
4.5
¾
5.0
15
5.5
30
V
mA
dB
¾
¾
Operating Current
5V
5V
GV
Voltage Gain
2.5
¾
RL=47kW
¾
-0.9
1.8
0.7
-85
VOMAX
THD
NO
Maximum Output Voltage
Total Harmonic Distortion
Output Noise Voltage
5V THD=10%
0.9
¾
Vrms
%
5V
5V
1.5
-60
Filter= A-Weighting
Filter= A-Weighting
dBV
¾
DVCC=-20dBV (0.1Vrms)
PSRR
Power Supply Rejection Ratio
5V
dB
¾
-40
-30
f=100Hz
Rev. 1.00
4
December 23, 2008
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
