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
CC±
=
±
15 V (unless otherwise noted)
PARAMETER
VIO
α
VIO
IIO
IIB
VICR
VOM
AVD
B1
ri
CMRR
kSVR
Input offset voltage
Temperature coefficient of input offset voltage
Input offset current‡
Input bias current‡
Common-mode input voltage range
Maximum peak output voltage swing
Large-signal differential voltage amplification
Unity-gain bandwidth
Input resistance
Common-mode rejection ratio
Supply voltage rejection ratio (∆ VCC± /
∆
VIO)
VO =
0
,
VO = 0,
VO = 0,
VO = 0,
TA = 25°C
TA = 25°C,
VO =
±
10 V, TA = 25°C,
TA = 25°C
TA = 25°C
VIC = VICR min,
RS = 50
Ω,
VCC =
±
15 V to
±
9 V,
RS = 50
Ω,
RL = 10 kΩ
RL
≥
2 kΩ
TEST CONDITIONS†
RS = 50
Ω,
RS = 50
Ω,
TA = 25°C
TA = 25°C
TA = 25°C
TA = 25°C
±
11
±
12
25
MIN
TYP
3
18
5
30
– 12
to
15
±
13.5
200
3
1012
VO = 0,
TA = 25°C
VO = 0,
TA = 25°C
70
70
86
86
200
400
MAX
15
UNIT
mV
µV/ °
C
pA
pA
V
V
V/mV
MHz
Ω
dB
dB
ICC
Supply current (per amplifier)
No load,
VO = 0,
TA = 25°C
1.4
2.8
mA
V01/V02 Crosstalk attenuation
AVD = 100,
TA = 25°C
120
dB
† 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
CC±
=
±
15 V, T
A
= 25°C (unless otherwise noted)
PARAMETER
SR
tr
Slew rate at unity gain
Rise time
Overshoot factor
Vn
In
THD
Equivalent input noise voltage
Equivalent input noise current
Total harmonic distortion
TEST CONDITIONS
VI = 10 V,
CL = 100 pF,
VI = 20 mV,
CL = 100 pF,
RS = 100
Ω
RS = 100
Ω,
VO(rms) = 10 V,
f = 1 kHz
RL = 2 kΩ,
See Figure 1
RL = 2 kΩ,
See Figure 1
f = 1 kHz
f = 10 Hz to 10 kHz
f = 1 kHz
RS
≤
1 kΩ,
RL
≥
2 kΩ,
MIN
8
TYP
13
0.05
20%
18
4
0.01
0.003%
nV/√Hz
µV
pA/√Hz
MAX
UNIT
V/
µs
µs
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001
•
•
9
TI [ TEXAS INSTRUMENTS ]
