TL081CJG Datasheet, PDF (7/45 Pages) Texas Instruments – JFET-INPUT OPERATIONAL AMPLIFIERS

TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL084, TL084A, TL084B
JFETĆINPUT OPERATIONAL AMPLIFIERS
SLOS081G − FEBRUARY 1977 − REVISED SEPTEMBER 2004
electrical characteristics, V_{CC ±} = ±15 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS†
TL081M, TL082M
TL084Q, TL084M
TA
UNIT
MIN TYP MAX MIN TYP MAX
25°C
VIO
Input offset voltage VO = 0,
RS = 50 Ω
Full range
3
6
9
3
9
mV
15
Temperature
α_VIO
coefficient of input
VO = 0
RS = 50 Ω
Full range
18
offset voltage
18
µV/°C
IIO
Input offset current‡ VO = 0
25°C
125°C
5 100
20
5 100 pA
20 nA
IIB
Input bias current‡
VO = 0
25°C
125°C
30 200
50
30 200 pA
50 nA
VICR
Common-mode input
voltage range
− 12
− 12
25°C
± 11
to
± 11
to
V
15
15
VOM
Maximum peak
output voltage swing
RL = 10 kΩ
RL ≥ 10 kΩ
RL ≥ 2 kΩ
25°C
± 12 ± 13.5
± 12 ± 13.5
± 12
± 12
V
Full range
± 10 ± 12
± 10 ± 12
Large-signal
VO = ± 10 V, RL ≥ 2 kΩ
25°C
25 200
AVD
differential voltage
amplification
VO = ± 10 V, RL ≥ 2 kΩ
Full range
15
25 200
15
V/mV
B1
ri
CMRR
kSVR
ICC
Unity-gain bandwidth
Input resistance
Common-mode
rejection ratio
Supply-voltage
rejection ratio
(∆VCC _± /∆VIO)
Supply current
(per amplifier)
VIC = VICRmin,
VO = 0,
RS = 50 Ω
VCC = ± 15 V to ± 9 V,
VO = 0,
RS = 50 Ω
VO = 0,
No load
25°C
25°C
25°C
25°C
25°C
3
1012
80
86
3
1012
80
86
MHz
Ω
dB
80
86
80
86
dB
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 possible.
operating characteristics, V_CC± = ±15 V, T_A = 25°C (unless otherwise noted)
PARAMETER
SR Slew rate at unity gain
tr
Rise time
Overshoot factor
TEST CONDITIONS
MIN
VI = 10 V,
RL = 2 kΩ, CL = 100 pF, See Figure 1 8^∗
VI = 10 V,
RL = 2 kΩ, CL = 100 pF,
TA = − 55°C to 125°C, See Figure 1
5^∗
VI = 20 mV,
RL = 2 kΩ, CL = 100 pF, See Figure 1
Vn
Equivalent input noise
voltage
RS = 20 Ω
f = 1 kHz
f = 10 Hz to 10 kHz
In
Equivalent input noise
current
RS = 20 Ω,
f = 1 kHz
THD Total harmonic distortion
VIrms = 6 V,
f = 1 kHz
AVD = 1,
RS ≤ 1 kΩ, RL ≥ 2 kΩ,
∗On products compliant to MIL-PRF-38535, this parameter is not production tested.
TYP
13
0.05
20
18
4
0.01
0.003
MAX UNIT
V/µs
µs
%
nV/√Hz
µV
pA/√Hz
%
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
7