TL087 Datasheet, PDF (16/20 Pages) Texas Instruments – JFET-INPUT OPERATIONAL AMPLIFIERS

TL087, TL088, TL287, TL288
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS082A – D2484, MARCH 1979 – REVISED JANUARY 1993
TYPICAL CHARACTERISTICS^†
UNITY-GAIN BANDWIDTH
vs
FREE-AIR TEMPERATURE
4
PHASE MARGIN
vs
SUPPLY VOLTAGE
65°
VCC _± = ± 15 V
63°
3
VCC _± = ± 5 V
2
VI = 10 mV
1 ^{RL = 2 kΩ}
CL = 25 pF
See Figure 4
0
– 75 – 50 – 25 0
25 50 75 100 125
TA – Free-Air Temperature – °C
Figure 37
61°
ÁÁ ^59°
57°
55°
0
VI = 10 mV
RL = 2 kΩ
CL = 25 pF
TA = 25°C
See Figure 4
2 4 6 8 10 12 14 16
|VCC _±| – Supply Voltage – V
Figure 38
70°
65°
60°
55°
ÁÁÁÁ_50°
PHASE MARGIN
vs
LOAD CAPACITANCE
65°
VI = 10 mV
RL = 2 kΩ
TA = 25°C
63°
See Figure 4
VCC _± = ± 15 V
VCC _± = ± 5 V
61°
ÁÁÁÁ^59°
PHASE MARGIN
vs
FREE-AIR TEMPERATURE
VCC _± = ± 15 V
VCC _± = ± 5 V
45°
40°
0
10 20 30 40 50 60 70 80 90 100
CL – Load Capacitance – pF
Figure 39
57°
55°
– 75
VI = 10 mV
RL = 2 kΩ
CL = 25 pF
See Figure 4
– 50 – 25 0 25 50 75 100 125
TA – Free-Air Temperature – °C
Figure 40
† _{Data at high and low temperatures are applicable within the rated operating free-air temperature ranges of the various devices.}
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