TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUARY 1977 – REVISED FEBRUARY 1999
electrical characteristics, V
CC
±
=
±
15 V (unless otherwise noted)
PARAMETER
VIO
α
VIO
Input offset voltage
Temperature
coefficient of input
offset voltage
Input offset current‡
Input bias current‡
Common-mode input
voltage range
RL = 10 kΩ
RL
≥
10 kΩ
RL
≥
2 kΩ
VO =
±
10 V,
VO =
±
10 V,
RL
≥
2 kΩ
RL
≥
2 kΩ
TEST CONDITIONS†
VO = 0
0,
RS = 50
Ω
RS = 50
Ω
TL081M, TL082M
TA
25°C
Full range
Full range
25°C
125°C
25°C
125°C
25°C
25°C
Full range
25°C
Full range
25°C
25°C
VIC = VICRmin,
VO = 0,
RS = 50
Ω
VCC =
±
15 V to
±
9 V,
VO = 0,
RS = 50
Ω
VO = 0,
No load
25°C
80
±
11
±
12
±
12
±
10
25
15
3
1012
86
80
±
12
200
±
12
to
15
±
13.5
30
18
5
100
20
200
50
±
11
±
12
±
12
±
10
25
15
3
1012
86
MHz
Ω
dB
±
12
200
V/mV
±
12
to
15
±
13.5
V
30
MIN
TYP
3
MAX
6
9
18
5
100
20
200
50
TL084Q, TL084M
MIN
TYP
3
MAX
9
15
UNIT
mV
VO = 0
µV/°C
pA
nA
pA
nA
V
IIO
IIB
VO = 0
VO = 0
VICR
VOM
Maximum peak
M i
k
out ut
output voltage swing
Large-signal
differential voltage
amplification
Unity-gain bandwidth
Input resistance
Common-mode
rejection ratio
Supply voltage
rejection ratio
(∆VCC
±
/∆VIO)
Supply current
(per amplifier)
AVD
B1
ri
CMRR
kSVR
ICC
25°C
80
86
80
86
dB
25°C
1.4
2.8
1.4
2.8
mA
VO1/ VO2 Crosstalk attenuation AVD = 100
25°C
120
120
dB
† All characteristics are measured under open-loop conditions with zero common-mode input 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 17. Pulse techniques must be used that maintain the junction temperatures as close to the ambient temperature as is possible.
operating characteristics, V
CC
±
=
±
15 V, T
A
= 25°C (unless otherwise noted)
PARAMETER
VI = 10 V,
SR
tr
Slew rate at unity gain
Rise time
Overshoot factor
Vn
In
THD
Equivalent input noise
in ut
voltage
Equivalent input noise
current
Total harmonic distortion
VI = 10 V,
TA = – 55°C to 125°C,
VI = 20 mV,
mV
RS = 20
Ω
RS = 20
Ω,
VIrms = 6 V,
f = 1 kHz
TEST CONDITIONS
RL = 2 kΩ,
RL = 2 kΩ,
See Figure 1
RL = 2 kΩ
kΩ,
f = 1 kHz
f = 10 Hz to 10 kHz
f = 1 kHz
AVD = 1,
RS
≤
1 kΩ,
RL
≥
2 kΩ,
CL = 100 pF,
CL = 100 pF,
See Figure 1
MIN
8
∗
5
∗
See Figure 1
0.05
20%
18
4
0.01
0.003%
nV/√Hz
µV
pA/√Hz
TYP
13
V/µs
µs
MAX
UNIT
CL = 100 pF
pF,
∗On
products compliant to MIL-PRF-38535, this parameter is not production tested.
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
9
TI [ TEXAS INSTRUMENTS ]
