TL087 Datasheet, PDF (15/20 Pages) Texas Instruments – JFET-INPUT OPERATIONAL AMPLIFIERS

TL087, TL088, TL287, TL288
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS082A – D2484, MARCH 1979 – REVISED JANUARY 1993
TYPICAL CHARACTERISTICS^†
OVERSHOOT FACTOR
vs
LOAD CAPACITANCE
50
40
VCC _± = ± 5 V
30
ÁÁÁÁÁÁÁÁ
100
70
50
40
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
ÁÁÁÁÁ VCC± = ±15 V
RS = 100 Ω
ÁÁÁÁÁ _{TA = 25°C}
ÁÁÁÁÁÁÁÁÁÁ ^{See Figure 3}
VCC _± = ± 15 V
20
VI(PP) = ± 10 mV
10
RL = 2 kΩ
TA = 25°C
See Figure 1
0
0
50
100 150 200 250 300
CL – Load Capacitance – pF
Figure 33
30
20
10
10
100
1k
10 k
f – Frequency – Hz
Figure 34
100 k
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
1
ÁÁÁÁÁ _{VCC± = ±15 V}
ÁÁÁÁÁ ^{AVD = 1}
VO(rms) = 6 V
ÁÁÁÁÁÁÁÁÁÁ _{TA = 25°C}
0.1
UNITY-GAIN BANDWIDTH
vs
SUPPLY VOLTAGE
3.2
3.1
3
0.01
0.001
100
1k
10 k
f – Frequency – Hz
Figure 35
100 k
2.9
2.8
2.7
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 36
† _{Data at high and low temperatures are applicable within the rated operating free-air temperature ranges of the various devices.}
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