TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL084, TL084A, TL084B
JFET INPUT OPERATIONAL AMPLIFIERS
SLOS081G − FEBRUARY 1977 − REVISED SEPTEMBER 2004
TYPICAL CHARACTERISTICS
†
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
100
V CC
±
=
±
15 V
Input and Output Voltages − V
4
Output
2
6
VOLTAGE-FOLLOWER
LARGE-SIGNAL PULSE RESPONSE
VCC
±
=
±
15 V
RL = 2 k
Ω
CL = 100 pF
TA = 25°C
I IB − Input Bias Current − nA
10
1
0
−2
Input
−4
0.1
0.01
− 50
−6
− 25
0
25
50
75
100
125
0
0.5
1
1.5
2
2.5
3
3.5
TA − Free-Air Temperature −
°C
t − Time −
µ
s
Figure 17
OUTPUT VOLTAGE
vs
ELAPSED TIME
28
24
VO − Output Voltage − mV
20
16
12
8
4
0
−4
0
0.2
0.4
0.6
0.8
1.0
1.2
t − Elapsed Time −
µ
s
VCC
±
=
±
15 V
RL = 2 k
Ω
CL = 100 pF
TA = 25°C
See Figure 1
CMRR − Common-Mode Rejection Ratio − dB
89
Figure 18
COMMON-MODE REJECTION RATIO
vs
FREE-AIR TEMPERATURE
VCC
±
=
±
15 V
RL = 10 kΩ
88
87
86
85
84
83
− 75
− 50
− 25
0
25
50
75
100
125
TA − Free-Air Temperature −
°C
Figure 19
Figure 20
† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
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