TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
D
Low Power Consumption
D
Wide Common-Mode and Differential
Voltage Ranges
D
Low Input Bias and Offset Currents
D
Output Short-Circuit Protection
D
Low Total Harmonic
Distortion . . . 0.003% Typ
D
High Input Impedance...JFET-Input Stage
D
Latch-Up-Free Operation
D
High Slew Rate...13 V/µs Typ
D
Common-Mode Input Voltage Range
Includes VCC+
description
The TL08x JFET-input operational amplifier family is designed to offer a wider selection than any previously
developed operational amplifier family. Each of these JFET-input operational amplifiers incorporates
well-matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit. The devices feature
high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient. Offset
adjustment and external compensation options are available within the TL08x family.
The C-suffix devices are characterized for operation from 0°C to 70 °C. The I-suf fix devices are characterized
for operation from –40°C to 85°C. The Q-suffix devices are characterized for operation from –40°C to 125°C.
The M-suffix devices are characterized for operation over the full military temperature range of –55°C to 125°C.
symbols
+
+
OFFSET N1
IN+
IN OUT IN+
IN OUT
TL082 (EACH AMPLIFIER)
TL084 (EACH AMPLIFIER)
TL081
OFFSET N2
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright 1999, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
2POST OFFICE BOX 655303 DALLAS, TEXAS 75265
NC No internal connection
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
1IN
1IN+
VCC+
2IN+
2IN
2OUT
4OUT
4IN
4IN+
VCC
3IN+
3IN
3OUT
TL084, TL084A, TL084B
D, J, N, PW, OR W PACKAGE
(TOP VIEW)
3212019
910111213
4
5
6
7
8
18
17
16
15
14
4IN+
NC
VCC
NC
3IN+
1IN+
NC
VCC+
NC
2IN+
TL084M . . . FK PACKAGE
(TOP VIEW)
1IN –
1OUT
NC
3OUT
3IN – 4OUT
4IN –
2IN –
2OUT
NC
3212019
910111213
4
5
6
7
8
18
17
16
15
14
NC
VCC+
NC
OUT
NC
NC
IN
NC
IN+
NC
TL081M . . . FK PACKAGE
(TOP VIEW)
NC
OFFSET N1
NC
OFFSET N2
NC NC
NC
NC
NC
3 2 1 20 19
910111213
4
5
6
7
8
18
17
16
15
14
NC
2OUT
NC
2IN
NC
NC
1IN
NC
1IN+
NC
TL082M . . . FK PACKAGE
(TOP VIEW)
NC
1OUT
NC
2IN +
NC NC
NC
NC
1
2
3
4
8
7
6
5
OFFSET N1
IN
IN+
VCC
NC
VCC+
OUT
OFFSET N2
TL081, TL081A, TL081B
D, JG, P, OR PW PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1OUT
1IN
1IN+
VCC
VCC+
2OUT
2IN
2IN+
TL082, TL082A, TL082B
D, JG, P, OR PW PACKAGE
(TOP VIEW)
VCC –
VCC+
VCC –
1
2
3
4
5
10
9
8
7
6
NC
OFFSET N1
IN–
IN+
VCC–
NC
NC
VCC+
OUT
OFFSET N2
TL081M
U PACKAGE
(TOP VIEW)
1
2
3
4
5
10
9
8
7
6
NC
1OUT
1IN–
1IN+
VCC–
NC
VCC+
2OUT
2IN–
2IN+
TL082M
U PACKAGE
(TOP VIEW)
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
3
AVAILABLE OPTIONS
PACKAGED DEVICES
CHIP
TAVIOmax
AT 25°CSMALL
OUTLINE
(D008)
SMALL
OUTLINE
(D014)
CHIP
CARRIER
(FK)
CERAMIC
DIP
(J)
CERAMIC
DIP
(JG)
PLASTIC
DIP
(N)
PLASTIC
DIP
(P)
TSSOP
(PW)
FLAT
PACK
(U)
FLAT
PACK
(W)
CHIP
FORM
(Y)
15 mV
6 mV
3 mV
TL081CD
TL081ACD
TL081BCD TL081CP
TL081ACP
TL081BCP
TL081CPW
0°C
to
70°C
15 mV
6 mV
3 mV
TL082CD
TL082ACD
TL082BCD TL082CP
TL082ACP
TL082BCP
TL082CPW TL082Y
15 mV
6 mV
3 mV TL084CD
TL084ACD
TL084BCD TL084CN
TL084ACN
TL084BCN TL084CPW TL084Y
–40°C
to
85°C
6 mV
6 mV
6 mV
TL081ID
TL082ID
TL084ID TL084ID TL084IN
TL081IP
TL082IP
–40°C
to
125°C9 mV TL084QD
–55°C
to
125°C
6 mV
6 mV
9 mV TL081MFK
TL082MFK
TL084MFK TL084MJ
TL081MJG
TL082MJG TL081MU
TL082MU TL084MW
The D package is available taped and reeled. Add R suffix to the device type (e.g., TL081CDR).
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
4POST OFFICE BOX 655303 DALLAS, TEXAS 75265
schematic (each amplifier)
C1
VCC+
IN+
VCC
OFFSET N1
1080 1080
IN
TL081 Only
64
128
64
OUT
Component values shown are nominal.
OFFSET N2
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
5
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TL082Y chip information
These chips, when properly assembled, display characteristics similar to the TL082. Thermal compression or
ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips may be mounted with conductive
epoxy or a gold-silicon preform.
BONDING PAD ASSIGNMENTS
CHIP THICKNESS: 15 TYPICAL
BONDING PADS: 4 × 4 MINIMUM
TJmax = 150°C
TOLERANCES ARE ±10%.
ALL DIMENSIONS ARE IN MILS.
PIN (4) IS INTERNALLY CONNECTED
TO BACKSIDE OF CHIP.
+
1OUT
1IN+
1IN
VCC+
(8)
(6)
(3)
(2)
(5)
(1)
+
(7) 2IN+
2IN
2OUT
(4)
VCC
61
61
(7) (6) (5)
(4)(8)
(3)(2)(1)
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
6POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TL084Y chip information
These chips, when properly assembled, display characteristics similar to the TL084. Thermal compression or
ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips may be mounted with conductive
epoxy or a gold-silicon preform.
BONDING PAD ASSIGNMENTS
CHIP THICKNESS: 15 TYPICAL
BONDING PADS: 4 × 4 MINIMUM
TJmax = 150°C
TOLERANCES ARE ±10%.
ALL DIMENSIONS ARE IN MILS.
PIN (11) IS INTERNALLY CONNECTED
TO BACKSIDE OF CHIP.
+
1OUT
1IN+
1IN
VCC+
(4)
(6)
(3)
(2)
(5)
(1)
+
(7) 2IN+
2IN
2OUT
(11)
VCC
+
3OUT
3IN+
3IN
(13)
(10)
(9)
(12)
(8)
+
(14)
4OUT 4IN+
4IN
105
62
(13) (12) (11) (10) (9)
(8)
(7)
(6)(4)(3)
(2)
(1)
(14)
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
7
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
TL08_C
TL08_AC
TL08_BC TL08_I TL084Q TL08_M UNIT
Supply voltage, VCC+ (see Note 1) 18 18 18 18 V
Supply voltage VCC– (see Note 1) –18 –18 –18 –18 V
Differential input voltage, VID (see Note 2) ±30 ±30 ±30 ±30 V
Input voltage, VI (see Notes 1 and 3) ±15 ±15 ±15 ±15 V
Duration of output short circuit (see Note 4) unlimited unlimited unlimited unlimited
Continuous total power dissipation See Dissipation Rating Table
Operating free-air temperature range, TA0 to 70 40 to 85 40 to 125 55 to 125 °C
Storage temperature range, Tstg 65 to 150 65 to 150 65 to 150 65 to 150 °C
Case temperature for 60 seconds, TCFK package 260 °C
Lead temperature 1,6 mm (1/16 inch) from case for 60
seconds J or JG package 300 °C
Lead temperature 1,6 mm (1/16 inch) from case for 10
seconds D, N, P, or
PW package 260 260 260 °C
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only , and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may af fect device reliability.
NOTES: 1. All voltage values, except differential voltages, are with respect to the midpoint between VCC+ and VCC.
2. Differential voltages are at IN+ with respect to IN–.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 V, whichever is less.
4. The output may be shorted to ground or to either supply. Temperature and/or supply voltages must be limited to ensure that the
dissipation rating is not exceeded.
DISSIPATION RATING TABLE
PACKAGE TA 25°C
POWER RATING DERATING
FACTOR DERATE
ABOVE TATA = 70°C
POWER RATING TA = 85°C
POWER RATING TA = 125°C
POWER RATING
D (8 pin) 680 mW 5.8 mW/°C 32°C 460 mW 373 mW N/A
D (14 pin) 680 mW 7.6 mW/°C60°C 604 mW 490 mW 186 mW
FK 680 mW 11.0 mW/°C88°C 680 mW 680 mW 273 mW
J 680 mW 11.0 mW/°C88°C 680 mW 680 mW 273 mW
JG 680 mW 8.4 mW/°C69°C 672 mW 546 mW 210 mW
N 680 mW 9.2 mW/°C76°C 680 mW 597 mW N/A
P 680 mW 8.0 mW/°C65°C 640 mW 520 mW N/A
PW (8 pin) 525 mW 4.2 mW/°C25°C 336 mW N/A N/A
PW (14 pin) 700 mW 5.6 mW/°C25°C 448 mW N/A N/A
U 675 mW 5.4 mW/°C25°C 432 mW 351 mW 135 mW
W 680 mW 8.0 mW/°C 65°C 640 mW 520 mW 200 mW
T
emp
l
ate
R
e
l
ease
D
ate:
7
11
94
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
8POST OFFICE BOX 655303 DALLAS, TEXAS 75265
electrical characteristics, VCC± = ±15 V (unless otherwise noted)
PARAMETER TEST CONDITIONS TA
TL081C
TL082C
TL084C
TL081AC
TL082AC
TL084AC
TLO81BC
TL082BC
TL084BC
TL081I
TL082I
TL084I UNIT
MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX
VIO
In
p
ut offset voltage
VO=0
RS=50
25°C 3 15 3 6 2 3 3 6
V
IO
Inp
u
t
offset
v
oltage
V
O =
0
R
S =
50
Full range 20 7.5 5 9
αVIO Temperature
coefficient of input
offset voltage VO = 0 RS = 50 Full range 18 18 18 18 µV/°C
IIO
Input offset current
VO=0
25°C 5 200 5 100 5 100 5 100 pA
I
IO
I
npu
t
o
ff
se
t
curren
t
V
O =
0
Full range 2 2 2 10 nA
IIB
Input bias current
VO=0
25°C 30 400 30 200 30 200 30 200 pA
I
IB
I
npu
t
bi
as curren
t
V
O =
0
Full range 10 7 7 20 nA
VICR Common-mode input
voltage range 25°C±11 –12
to
15 ±11 –12
to
15 ±11 –12
to
15 ±11 –12
to
15 V
Mi k
RL = 10 k25°C±12 ±13.5 ±12 ±13.5 ±12 ±13.5 ±12 ±13.5
VOM Maximum peak
out
p
ut voltage swing
RL 10 k
Full range
±12 ±12 ±12 ±12 V
out ut
voltage
swing
RL 2 k
F
u
ll
range
±10 ±12 ±10 ±12 ±10 ±12 ±10 ±12
AVD
Large-signal
differential voltage
VO = ±10 V, RL 2 k25°C 25 200 50 200 50 200 50 200
A
VD
diff
eren
ti
a
l
vo
lt
age
amplification VO = ±10 V, RL 2 kFull range 15 25 25 25
B1Unity-gain bandwidth 25°C 3 3 3 3 MHz
riInput resistance 25°C 1012 1012 1012 1012
CMRR
Common-mode VIC = VICRmin,
25
°
C
70
86
75
86
75
86
75
86
CMRR
rejection ratio VO = 0, RS = 50
25°C
70
86
75
86
75
86
75
86
kSVR
Supply voltage
rejection ratio
VCC = ±15 V to ±9 V,
25
°
C
70
86
80
86
80
86
80
86
kSVR
rejection
ratio
(VCC±/VIO)VO = 0, RS = 50
25°C
70
86
80
86
80
86
80
86
ICC Supply current
(per amplifier) VO = 0, No load 25°C 1.4 2.8 1.4 2.8 1.4 2.8 1.4 2.8 mA
VO1/VO2 Crosstalk attenuation AVD = 100 25°C 120 120 120 120 dB
All characteristics are measured under open-loop conditions with zero common-mode voltage unless otherwise specified. Full range for TA is 0°C to 70°C for TL08_C, TL08_AC,
TL08_BC and –40°C to 85°C for TL08_I.
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 temperature as close to the ambient temperature as possible.
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
9
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
electrical characteristics, VCC ±= ±15 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
T
TL081M, TL082M TL084Q, TL084M
UNIT
PARAMETER
TEST
CONDITIONS
T
AMIN TYP MAX MIN TYP MAX
UNIT
VIO
In
p
ut offsetvoltage
VO=0
RS=50
25°C 3 6 3 9
mV
V
IO
Inp
u
t
offset
v
oltage
V
O =
0
,
R
S =
50
Full range 9 15
mV
αVIO Temperature
coefficient of input
offset voltage VO = 0 RS = 50 Full range 18 18 µV/°C
IIO
Input offset current
VO=0
25°C 5 100 5 100 pA
I
IO
I
npu
t
o
ff
se
t
curren
t
V
O =
0
125°C 20 20 nA
IIB
Input bias current
VO=0
25°C 30 200 30 200 pA
I
IB
I
npu
t
bi
as curren
t
V
O =
0
125°C 50 50 nA
VICR Common-mode input
voltage range 25°C±11 ±12
to
15 ±11 ±12
to
15 V
Mi k
RL = 10 k25°C±12 ±13.5 ±12 ±13.5
VOM Maximum peak
out
p
ut voltage swing
RL 10 k
Full range
±12 ±12 V
out ut
voltage
swing
RL 2 k
F
u
ll
range
±10 ±12 ±10 ±12
AVD
Large-signal
differential voltage
VO = ±10 V, RL 2 k25°C 25 200 25 200
V/mV
A
VD
diff
eren
ti
a
l
vo
lt
age
amplification VO = ±10 V, RL 2 kFull range 15 15
V/mV
B1Unity-gain bandwidth 25°C 3 3 MHz
riInput resistance 25°C 1012 1012
CMRR Common-mode
rejection ratio VIC = VICRmin,
VO = 0, RS = 50 25°C 80 86 80 86 dB
kSVR Supply voltage
rejection ratio
(VCC±/VIO)
VCC = ±15 V to ±9 V,
VO = 0, RS = 50 25°C 80 86 80 86 dB
ICC Supply current
(per amplifier) VO = 0, No load 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, VCC± = ±15 V, TA = 25°C (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VI = 10 V, RL = 2 k, CL = 100 pF, See Figure 1 813
SR Slew rate at unity gain VI = 10 V, RL = 2 k, CL = 100 pF,
5
V/µs
TA = – 55°C to 125°C, See Figure 1
5
trRise time
VI=20mV
RL=2k
CL= 100
p
F
See Figure 1
0.05 µs
Overshoot factor
V
I =
20
mV
,
R
L =
2
k
,
C
L =
100
pF
,
See
Fig
u
re
1
20%
V
E
q
uivalent input noise
RS=20
f = 1 kHz 18 nV/Hz
V
n
Equivalent
in ut
noise
voltage
R
S =
20
f = 10 Hz to 10 kHz 4 µV
InEquivalent input noise
current RS = 20 ,f = 1 kHz 0.01 pA/ Hz
THD Total harmonic distortion VIrms = 6 V,
f = 1 kHz AVD = 1, RS 1 k, RL 2 k,0.003%
On products compliant to MIL-PRF-38535, this parameter is not production tested.
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
10 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
electrical characteristics, VCC± = ±15 V, TA = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TL082Y, TL084Y
UNIT
PARAMETER
TEST
CONDITIONS
MIN TYP MAX
UNIT
VIO Input offset voltage VO = 0,RS = 50 315 mV
αVIO Temperature coefficient of input of fset voltage VO = 0, RS = 50 18 µV/°C
IIO Input offset currentVO = 0, 5 200 pA
IIB Input bias currentVO = 0, 30 400 pA
VICR Common-mode input voltage range ±11 –12
to
15 V
VOM Maximum peak output voltage swing RL = 10 k,±12 ±13.5 V
AVD Large-signal differential voltage amplification VO = ±10 V, RL 2 k25 200 V/mV
B1Unity-gain bandwidth 3 MHz
riInput resistance 1012
CMRR
Common mode rejection ratio
V
IC
= V
ICR
min, V
O
= 0, 70 86
dB
CMRR
Common
-
mode
rejection
ratio
IC ICR ,
RS = 50
O,
70 86
dB
kSVR
Su
pp
ly voltage rejection ratio (VCC±/VIO)
V
CC
= ±15 V to ±9 V, 70 86
dB
k
SVR
S
u
ppl
y v
oltage
rejection
ratio
(V
CC±
/V
IO
)
CC ,
VO = 0, RS = 50 70 86
dB
ICC Supply current (per amplifier) VO = 0, No load 1.4 2.8 mA
VO1/VO2 Crosstalk attenuation AVD = 100 120 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 17. Pulse techniques must be used that maintain the junction temperature as close to the ambient temperature as possible.
operating characteristics, VCC± = ±15 V, TA = 25°C
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
SR Slew rate at unity gain VI = 10 V, RL = 2 k, CL = 100 pF, See Figure 1 8 13 V/µs
trRise time
VI=20mV
RL=2k
CL= 100
p
F
See Figure 1
0.05 µs
Overshoot factor
V
I =
20
mV
,
R
L =
2
k
,
C
L =
100
pF
,
See
Fig
u
re
1
20%
V
Equivalent in
p
ut noise voltage
RS=20
f = 1 kHz 18 nV/Hz
V
n
Eq
u
i
v
alent
inp
u
t
noise
v
oltage
R
S =
20
f = 10 Hz to 10 kHz 4 µV
InEquivalent input noise current RS = 20 ,f = 1 kHz 0.01 pA/Hz
THD Total harmonic distortion VIrms = 6 V,
f = 1 kHz AVD = 1, RS 1 k, RL 2 k,0.003%
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
11
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
Figure 1
VI
CL = 100 pF RL = 2 k
+
OUT
Figure 2
VI
10 k
1 k
RLCL = 100 pF
+
OUT
Figure 3
100 k
C2
C1
N1
500 pF
+
OUT
IN
Figure 4
TL081
N2
N1
100 k
1.5 k
VCC
+
OUT
IN
IN+
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
12 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Table of Graphs
FIGURE
vs Fre
q
uenc
y
5
,
6
,
7
VOM
Maximum
p
eak out
p
ut voltage
vs
Frequency
vs Free-air temperature
5,
6,
7
8
V
OM
Ma
x
im
u
m
peak
o
u
tp
u
t
v
oltage
vs Load resistance 9
vs Supply voltage 10
Large signal differential voltage am
p
lification
vs Free-air temperature 11
AVD
Large
-
signal
differential
v
oltage
amplification
vs Frequency 12
VD
Differential voltage amplification vs Frequency with feed-forward compensation 13
PDTotal power dissipation vs Free-air temperature 14
ICC
Su
pp
ly current
vs Free-air temperature 15
I
CC
S
u
ppl
y
c
u
rrent
vs Supply voltage 16
IIB Input bias current vs Free-air temperature 17
Large-signal pulse response vs Time 18
VOOutput voltage vs Elapsed time 19
CMRR Common-mode rejection ratio vs Free-air temperature 20
VnEquivalent input noise voltage vs Frequency 21
THD Total harmonic distortion vs Frequency 22
Figure 5
±15
±12.5
±10
±7.5
±5
±2.5
0
f – Frequency – Hz
100 1 k 10 k 100 k 1 M 10 M
RL = 10 k
TA = 25°C
See Figure 2
VCC± = ±15 V
VCC± = ±10 V
VCC± = ±5 V
– Maximum Peak Output Voltage – V
MAXIMUM PEAK OUTPUT VOLTAGE
vs
FREQUENCY
VOM
Figure 6
MAXIMUM PEAK OUTPUT VOLTAGE
vs
FREQUENCY
VCC± = ±5 V
VCC± = ±10 V
VCC± = ±15 V
RL = 2 k
TA = 25°C
±15
±12.5
±10
±7.5
±5
±2.5
0
f – Frequency – Hz
100 1 k 10 k 1 M 10 M
See Figure 2
100 k
– Maximum Peak Output Voltage – V
VOM
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
13
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 7
0
±2.5
±5
±7.5
±10
±12.5
±15
10 k 40 k 100 k 400 k 1 M 4 M 10 M
VCC± = ±15 V
RL = 2 k
See Figure 2
TA = –55°C
TA = 25°C
TA = 125°C
f – Frequency – Hz
MAXIMUM PEAK OUTPUT VOLTAGE
vs
FREQUENCY
– Maximum Peak Output Voltage – V
VOM
Figure 8
±12.5
±10
±7.5
±5
±2.5
MAXIMUM PEAK OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
– 75 – 50 – 25 0 25 50 75 100 125
±15
0
ÎÎÎÎÎ
ÎÎÎÎÎ
RL = 10 k
ÎÎÎÎÎ
RL = 2 k
VCC±= ±15 V
See Figure 2
– Maximum Peak Output Voltage – V
VOM
TA – Free-Air Temperature – °C
Figure 9
0.1
0
RL – Load Resistance – k10
±15
±2.5
±5
±7.5
±10
±12.5
VCC± = ±15 V
TA = 25°C
See Figure 2
0.2 0.4 0.7 1 2 4 7
MAXIMUM PEAK OUTPUT VOLTAGE
vs
LOAD RESISTANCE
– Maximum Peak Output Voltage – V
VOM
Figure 10
0
0
|VCC±| – Supply Voltage – V 16
±15
2 4 6 8 10 12 14
±2.5
±5
±7.5
±10
±12.5
RL = 10 k
TA = 25°C
MAXIMUM PEAK OUTPUT VOLTAGE
vs
SUPPLY VOLTAGE
– Maximum Peak Output Voltage – V
VOM
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
14 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
700
70
7
–75
1
TA – Free-Air Temperature – °C
125
1000
–50 –25 0 25 50 75 100
2
4
10
20
40
100
200
400
VCC± = ±15 V
VO = ±10 V
RL = 2 k
LARGE-SIGNAL
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
FREE-AIR TEMPERATURE
– Large-Signal Differential
AVD
Voltage Amplification – V/mV
Figure 11
180°
135°
90°
45°
0°
Phase Shift
(right scale)
TA = 25°C
RL = 10 k
VCC± = ±5 V to ±15 V
Differential Voltage
Amplification
(left scale)
105
104
103
102
101
1 M100 k10 k1 k10010
106
10 M
f – Frequency – Hz
11
LARGE-SIGNAL
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
FREQUENCY
Phase Shift
– Large-Signal Differential
AVD
Voltage Amplification – V/mV
Figure 12
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
15
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 13
See Figure 3
TA = 25°C
C2 = 3 pF
VCC± = ±15 V
105
104
103
102
10
1 M100 k10 k1 k
106
10 M
f – Frequency With Feed-Forward Compensation – Hz
1100
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
FREQUENCY WITH FEED-FORWARD COMPENSATION
– Differential Voltage Amplification – V/mVAVD
Figure 14
–75
0
– Total Power Dissipation – mW
TA – Free-Air Temperature – °C125
250
–50 –25 0 25 50 75 100
25
50
75
100
125
150
175
200
225 VCC± = ±15 V
No Signal
No Load
TL084, TL085
TL082, TL083
TL081
TOTAL POWER DISSIPATION
vs
FREE-AIR TEMPERATURE
PD
Figure 15
– Supply Current – mA
–75
0
TA – Free-Air Temperature – °C
125
2.0
–50 –25 0 25 50 75 100
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8 VCC± = ±15 V
No Signal
No Load
SUPPLY CURRENT PER AMPLIFIER
vs
FREE-AIR TEMPERATURE
ICC ±
Figure 16
0
0
|VCC±| – Supply Voltage – V
16
2.0
2 4 6 8 10 12 14
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8 TA = 25°C
No Signal
No Load
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
– Supply Current – mAICC ±
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
TL081, TL081A, TL081B, TL082, TL082A, TL082B
TL082Y, TL084, TL084A, TL084B, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081E – FEBRUAR Y 1977 – REVISED FEBRUAR Y 1999
16 POST OFFICE BOX 655303 DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 17
– 50
0.01
– Input Bias Current – nA
TA – Free-Air Temperature – °C125
100
– 25 0 25 50 75 100
0.1
1
10
VCC± = ±15 V
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
IIB
Figure 18
VCC± = ±15 V
RL = 2 k
CL = 100 pF
TA = 25°C
Output
4
2
0
– 2
– 4
32.521.510.50
6
3.5
t – Time – µs
Input and Output Voltages – V
– 6
VOLTAGE-FOLLOWER
LARGE-SIGNAL PULSE RESPONSE
Input
Figure 19
– 4
– Output Voltage – mV
t – Elapsed Time – µs1.2
28
0 0.2 0.4 0.6 0.8 1.0
0
4
8
12
16
20
24
OUTPUT VOLTAGE
vs
ELAPSED TIME
VO
VCC± = ±15 V
RL = 2 k
CL = 100 pF
TA = 25°C
See Figure 1
Figure 20
RL = 10 k
VCC± = ±15 V
88
87
86
85
84
1007550250– 25– 50
89
125
TA – Free-Air Temperature – °C
CMRR – Common-Mode Rejection Ratio – dB
83
– 75
COMMON-MODE REJECTION RATIO
vs
FREE-AIR TEMPERATURE
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.