Datasheet

TLE2161, TLE2161A, TLE2161B
EXCALIBUR JFET-INPUT HIGH-OUTPUT-DRIVE
µPOWER OPERATIONAL AMPLIFIERS
SLOS049D – NOVEMBER 1989 – REVISED MAY 1996
25
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
GAIN-BANDWIDTH PRODUCT
vs
SUPPLY VOLTAGE
6.6
6.2
5.8
5.4
161284
7
20
5
0
f = 100 kHz
See Figure 3
T
A
= 25°C
C
L
= 100 pF
R
L
= 10 kΩ
|V
CC
±
| – Supply Voltage – V
Gain-Bandwidth Product – MHz
Figure 32
GAIN-BANDWIDTH PRODUCT
vs
FREE-AIR TEMPERATURE
1251007550250–25–50
6.6
6.2
5.8
5.4
7
5
See Figure 3
C
L
= 100 pF
R
L
= 10 kΩ
f = 100 kHz
V
CC
±
= ± 5 V
V
CC
±
= ±15 V
T
A
– Free-Air Temperature – °C
–75
Gain-Bandwidth Product – MHz
Figure 33
PHASE MARGIN
vs
SUPPLY VOLTAGE
A
VD
= 5
R
L
= 10 kΩ
C
L
= 100 pF
T
A
= 25°C
See Figure 3
74°
73°
72°
71°
70°
69°
68°
0
|V
CC
±
| – Supply Voltage – V
2 4 6 8 10 12 14 16 18 20
67°
– Phase Margin
m
m
φ
Figure 34
– Phase Margin
m
PHASE MARGIN
vs
FREE-AIR TEMPERATURE
V
CC
±
= ±5 V
V
CC
±
= ±15 V
See Figure 3
C
L
= 100 pF
R
L
= 10 kΩ
A
VD
= 5
76°
74°
72°
70°
68°
1007550250–25–50
78°
125
T
A
– Free-Air Temperature – °C
66°
–75
m
φ
Figure 35