Datasheet

TLV2442, TLV2442A, TLV2444, TLV2444A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS
SLOS169H – NOVEMBER 1996 – REVISED MARCH 2001
16
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 23
10
1
0.1
1000
100
100 1 k 10 k 100 k 1 M
zo – Output Impedance – O
f – Frequency – Hz
Ωz
o
OUTPUT IMPEDANCE
vs
FREQUENCY
V
DD
= 3 V
T
A
= 25°C
A
V
= 100
A
V
= 10
A
V
= 1
Figure 24
10
1
0.1
100
100 1 k 10 k 100 k 1 M
zo – Output Impedance – O
f – Frequency – Hz
Ωz
o
OUTPUT IMPEDANCE
vs
FREQUENCY
V
DD
= 5 V
T
A
= 25°C
A
V
= 100
A
V
= 10
A
V
= 1
Figure 25
60
40
20
0
10 100 1 k 10 k
CMRR – Common-Mode Rejection Ratio – dB
80
100
100 k 1 M
COMMON-MODE REJECTION RATIO
vs
FREQUENCY
f – Frequency – Hz
10 M
V
DD
= 5 V
V
IC
= 2.5 V
V
DD
= 3 V
V
IC
= 1.5 V
T
A
= 25°C
Figure 26
T
A
– Free-Air Temperature – °C
CMRR – Common-Mode Rejection Ratio – dB
COMMON-MODE REJECTION RATIO
vs
FREE-AIR TEMPERATURE
90
80
70
60
100
–75 –50 –25 0 25 50 75 100 125
V
DD
= 5 V
V
DD
= 3 V