HT45R38
OP Amplifier Electrical Characteristics
Ta=25°C
Test Conditions
Conditions
Symbol
Parameter
Min.
Typ.
Max.
Unit
VDD
D.C. Electrical Characteristic
VDD
Operating Voltage
3
5.5
+2
V
mV
V
¾
¾
¾
¾
¾
¾
VOS
Input Offset Voltage
5V By calibration
-2
VCM
VSS
Common Mode Voltage Range
Power Supply Rejection Ratio
¾
¾
¾
¾
VDD-1.4
¾
PSRR
60
60
dB
V
DD=5V
CMRR
Common Mode Rejection Ratio
dB
¾
¾
¾
V
CM=0~VDD-1.4V
D.C. Electrical Characteristic
AOL
SR
Open Loop Gain
Slew Rate+, Rate-
Gain Band Width
60
¾
¾
80
1
dB
¾
¾
¾
¾
¾
¾
No load
V/ms
kHz
GBW
100
RL=1MW, CL=100pF
¾
Rev. 1.00
6
December 13, 2006
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
