Electrical characteristics
TL082 TL082A TL082B
Figure 14. Common mode rejection ratio
versus free air temperature
Figure 15. Output voltage versus elapsed time
89
COMMON MODE MODE REJECTION
RATIO (dB)
88
87
86
85
84
83
-75
-50
-25
0
25
50
75
100
125
28
OUTPUT VOLTAGE (mV)
R
L
= 10 kΩ
V
C C
= 15V
24
OVERSH
OOT
20
16
12
8
4
10%
90%
V
CC
= 15V
0
-4
0
t
r
0.1
0.2
0.3
0.4
TIME (
μ
s)
R
L
= 2k
Ω
T
amb
= +25˚C
0.5
0.6
0.7
TEMPERATURE (˚C)
Figure 16. Voltage follower large signal pulse
response
INPUT AND OUTPUT
VOLTAGES
(V)
6
INPUT
Figure 17. Equivalent input noise voltage
versus frequency
70
EQUIVALENT INPUT NOISE
VOLTAGE (nV/VHz)
4
2
0
-2
-4
-6
0
OUTPUT
60
50
40
30
20
10
0
10
40
100
400
1k
V
CC
= 15V
A
V
= 10
R
S
= 100
Ω
T
amb
= +25˚C
V
CC
= 15V
R
L
= 2 kW
C
L
= 100pF
T
amb
= +25°C
0.5
1
1.5
2
2.5
3
3.5
4k
10k
40k 100k
TIME (
m
s)
FREQUENCY (Hz)
Figure 18. Total harmonic distortion versus
frequency
1
TOTAL HARMONIC DISTORTION
(%)
0.4
0.1
0.04
0.01
0.004
0.001
100
400
1k
4k
10k
40k
100k
FREQUENCY (Hz)
V V = = 15V
15V
CC
CC
1
A A
V
= = 1
V
V V
O (rms)
= 6V
O (rms)
= 6V
T
amb
= = +25˚C
T
amb
+25˚C
8/17
STMICROELECTRONICS [ STMICROELECTRONICS ]
