
TLV2422, TLV2422A
Advanced LinCMOS
RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE MICROPOWER DUAL OPERATIONAL AMPLIFIERS
SLOS199C – SEPTEMBER1997 – REVISED APRIL 2001
20
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Differential
Gain
–
V/mV
DIFFERENTIAL GAIN
vs
LOAD RESISTANCE
10
1
1000
100
10000
1000
VID = 5 V
RL – Load Resistance – k
VID = 3 V
Figure 18
LARGE-SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE MARGIN
vs
FREQUENCY
50
30
10
–50
f – Frequency – Hz
40
20
0
A
VD
–
Large-Signal
Differential
104
105
V
oltage
Amplification
–
dB
– 45
– 90
mφ
–
Phase
Margin
–
°
VDD = 3 V
RL = 10 k
CL = 100 pF
106
–10
–30
–20
–40
103
180
45
0
90
135
GAIN
PHASE
Figure 19