TL080, TL081, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
TL082Y, TL084Y electrical characteristics, V
= ±15 V (unless otherwise noted)
CC±
†
PARAMETER
TEST CONDITIONS
MIN
TYP MAX UNIT
V
Input offset voltage
T
= 25°C
= 25°C
= 25°C
= 25°C
3
18
5
15
mV
µV/°C
pA
V
V
V
V
= 0,
R
R
= 50 Ω,
= 50 Ω,
IO
A
O
S
S
α
Temperature coefficient of input offset voltage
= 0,
= 0,
= 0,
T
A
T
A
T
A
VIO
O
O
O
‡
I
IO
I
IB
Input offset current
200
400
‡
Input bias current
30
pA
–12
to
15
V
ICR
Common-mode input voltage range
T
A
= 25°C
±11
V
V
Maximum peak output voltage swing
Large-signal differential voltage amplification
Unity-gain bandwidth
T
= 25°C,
R
R
= 10 kΩ
≥ 2 kΩ
±12 ±13.5
V
V/mV
MHz
Ω
OM
A
L
A
VD
V
= ±10 V, T = 25°C,
25
200
3
O
A
L
B
1
T
A
= 25°C
= 25°C
12
10
Input resistance
T
A
r
i
V
= V
min,
V
= 0,
IC
ICR
O
CMRR
Common-mode rejection ratio
70
70
86
dB
dB
R
= 50 Ω,
T
= 25°C
V = 0,
O
S
A
V
CC
= ±15 V to ± 9 V,
= 50 Ω,
k
Supply voltage rejection ratio (∆V
/ ∆V
CC± IO
)
86
SVR
R
T
A
T
A
T
A
= 25°C
= 25°C
= 25°C
S
I
Supply current (per amplifier)
Crosstalk attenuation
No load,
V
O
= 0,
1.4
2.8
mA
dB
CC
V /V
01 02
A
VD
= 100,
120
†
‡
All characteristics are measured under open-loop conditions with zero common-mode voltage unless otherwise specified.
Input bias currents of a FET-input operational amplifier are normal junction reverse currents, which are temperature sensitive as shown in
Figure 18. Pulse techniques must be used that will maintain the junction temperature as close to the ambient temperature as possible.
operating characteristics, V
= ±15 V, T = 25°C (unless otherwise noted)
A
CC±
PARAMETER
TEST CONDITIONS
MIN
TYP MAX
UNIT
V/µs
µs
V = 10 V,
R
L
= 2 kΩ,
See Figure 1
I
SR
Slew rate at unity gain
8
13
C
= 100 pF,
L
t
r
Rise time
V = 20 mV,
R
L
= 2 kΩ,
0.05
20%
18
I
Overshoot factor
C
R
R
= 100 pF,
= 100 Ω
= 100 Ω,
See Figure 1
L
f = 1 kHz
nV/√Hz
µV
V
n
Equivalent input noise voltage
Equivalent input noise current
S
S
f = 10 Hz to 10 kHz
f = 1 kHz
4
I
n
0.01
pA/√Hz
V
= 10 V,
R
≤ 1 kΩ,
R ≥ 2 kΩ,
L
O(rms)
f = 1 kHz
S
THD Total harmonic distortion
0.003%
9
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