Datasheet

TLV2442, TLV2442A, TLV2444, TLV2444A
Advanced LinCMOS RAIL-TO-RAIL OUTPUT
WIDE-INPUT-VOLTAGE OPERATIONAL AMPLIFIERS
SLOS169H – NOVEMBER 1996 – REVISED MARCH 2001
22
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 47
Gain-Bandwidth Product – MHz
1.6
1.5
012345
1.7
1.8
678
|V
DD±
| – Supply Voltage – V
1.9
2
GAIN-BANDWIDTH PRODUCT
vs
SUPPLY VOLTAGE
R
L
= 600 Ω
C
L
= 100 pF
f = 10 kHz
T
A
= 25°C
Figure 48
10
om – Phase Margin
100 k
C
L
– Load Capacitance – pF
φ
m
PHASE MARGIN
vs
LOAD CAPACITANCE
1 k100
R
L
= 600 Ω
T
A
= 25°C
75°
60°
45°
30°
15°
0°
R
null
= 0
R
null
= 100 Ω
R
null
= 50 Ω
R
null
= 20 Ω
10 k
Figure 49
5
0
10
Gain Margin – dB
10
15
100 K
C
L
– Load Capacitance – pF
20
25
GAIN MARGIN
vs
LOAD CAPACITANCE
1 K100
R
L
= 600 Ω
T
A
= 25°C
10 K
R
null
= 100 Ω
R
null
= 50 Ω
R
null
= 20 Ω
R
null
= 0
Figure 50
0.5
0
10
1
100 k
C
L
– Load Capacitance – pF
1.5
2
UNITY-GAIN BANDWIDTH
vs
LOAD CAPACITANCE
1 k100
R
L
= 600 Ω
T
A
= 25°C
10 k
– Unity-Gain Bandwidth – kHz
B
1