Datasheet

TLC226x, TLC226xA
Advanced LinCMOS RAIL-TO-RAIL
OPERATIONAL AMPLIFIERS
SLOS177D – FEBRUARY 1997 – REVISED MARCH 2001
37
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
om – Phase Margin
φ
m
20
f – Frequency – Hz
80
60
40
0
–20
–40
10
3
10
4
10
5
10
6
10
7
180°
135°
90°
45°
0°
–45°
–90°
LARGE-SIGNAL DIFFERENTIAL VOLTAGE
†
AMPLIFICATION AND PHASE MARGIN
vs
FREQUENCY
AVD – Large-Signal Differential
A
VD
Voltage Amplification – dB
†
For curves where V
DD
= 5 V, all loads are referenced to 2.5 V.
Gain
Phase Margin
V
DD
= 5 V
C
L
= 100 pF
T
A
= 25°C
Figure 26
om – Phase Margin
φ
m
20
f – Frequency – Hz
LARGE-SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE MARGIN
vs
FREQUENCY
80
60
40
0
–20
–40
10
3
10
4
10
5
10
6
10
7
180°
135°
90°
45°
0°
–45°
–90°
AVD – Large-Signal Differential
A
VD
Voltage Amplification – dB
Gain
Phase Margin
V
DD±
= ±5 V
C
L
= 100 pF
T
A
= 25°C
Figure 27