TL084_07 Datasheet, PDF (8/16 Pages) STMicroelectronics – General purpose JFET quad operational amplifier

Electrical characteristics
TL084
Figure 14. Common mode rejection ratio
versus free air temperature
Figure 15. Voltage follower large signal pulse
response
89
88
R _L = 1 0 kΩ
V_{C C}= 15V
87
86
85
84
83
-75 -50 -25 0 25 50 75 100 125
TEMPERATURE (˚C)
6
4
OUTPUT
INPUT
2
0
-2
V_CC= 15V
R_L = 2 kW
-4
C_L= 100pF
-6
T_{amb = +25°C}
0 0.5 1 1.5 2 2.5 3 3.5
TIME (ms)
Figure 16. Output voltage versus elapsed time Figure 17. Equivalent input noise voltage
versus frequency
28
24
OVERSHOOT
20
90%
16
12
8
4
10%
V _CC = 15V
R _L = 2k Ω
0
-4
t_r
T_{amb = +25˚C}
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
TIME ( μs)
70
60
VCC = 15V
A _V = 10
50
R _S = 100 Ω
40
T_amb = +25˚C
30
20
10
0
10 40 100 400 1k
4k 10k 40k 100k
FREQUENCY (Hz)
Figure 18. Total harmonic distortion versus
frequency
1
0.4
V _VCCCC= ₌ 151V5V
A _AV _V= =1 1
0.1 ^{V VO O(rm(rsm)s=) =6V6V}
0.04 ^{TaTmabmb= =+2+52˚5C˚C}
0.01
0.004
0.001
100
400 1k
4k 10k
FREQUENCY (Hz)
40k 100k
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