TL087 Datasheet, PDF (12/20 Pages) Texas Instruments – JFET-INPUT OPERATIONAL AMPLIFIERS

TL087, TL088, TL287, TL288
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS082A – D2484, MARCH 1979 – REVISED JANUARY 1993
TYPICAL CHARACTERISTICS^†
100
90
80
70
60
50
40
30
20
10
0
10
COMMON-MODE REJECTION RATIO
vs
FREQUENCY
VCC _± = ± 15 V
TA = 25°C
100 1 k 10 k 100 k 1 M 10 M
f – Frequency – Hz
Figure 22
COMMON-MODE REJECTION RATIO
vs
FREE-AIR TEMPERATURE
100
ÎÎÎÎÎÎÎÎÎÎÎÎ _{VIC = VICR min}
95
VCC _± = ± 15 V
90
85
VCC _± = ± 5 V
80
75
70
– 75 – 50 – 25 0
25 50 75 100 125
TA – Free-Air Temperature – °C
Figure 23
100
ÁÁÁÁ
10
OUTPUT IMPEDANCE
vs
FREQUENCY
AVD = 100
AVD = 10
SUPPLY-VOLTAGE REJECTION RATIO
vs
FREE-AIR TEMPERATURE
110
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ _{VCC± = ±5 V to ±15 V}
106
102
ÁÁÁÁ¹
0.1
1k
AVD = 1
VCC _± = ± 15 V
TA = 25°C
ro (open loop) ≈ 250 Ω
10 k
100 k
1M
f – Frequency – Hz
Figure 24
98
94
90
– 75 – 50 – 25 0
25 50 75 100 125
TA – Free-Air Temperature – °C
Figure 25
† _{Data at high and low temperatures are applicable within the rated operating free-air temperature ranges of the various devices.}
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