TI TL081MJG

TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B, TL082Y, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
24 DEVICES COVER COMMERCIAL, INDUSTRIAL, AND MILITARY TEMPERATURE RANGES
•
•
•
•
•
•
•
Low-Power Consumption
Wide Common-Mode and Differential
Voltage Ranges
•
•
•
Low Input Bias and Offset Currents
Output Short-Circuit Protection
Low Total Harmonic
Distortion . . . 0.003% Typ
TL080
D, P, OR PW PACKAGE
(TOP VIEW)
N1/COMP
IN –
IN +
VCC –
1
8
2
7
3
6
4
5
High Input Impedance . . . JFET-Input Stage
Internal Frequency Compensation (Except
TL080, TL080A)
Latch-Up-Free Operation
High Slew Rate . . . 13 V/µs Typ
Common-Mode Input Voltage Range
Includes VCC+
TL081, TL081A, TL081B
D, JG, P, OR PW PACKAGE
(TOP VIEW)
COMP
OFFSET N1
VCC +
IN –
IN +
OUT
VCC –
OFFSET N2
1
8
2
7
3
6
4
5
TL082, TL082A, TL082B
D, JG, P, OR PW PACKAGE
(TOP VIEW)
NC
VCC +
OUT
OFFSET N2
5
17
6
16
7
15
8
14
9 10 11 12 13
14
2
13
3
4
12
11
5
10
6
9
7
8
6
4
5
NC
VCC +
NC
OUT
NC
3 2 1 20 19
18
5
17
6
16
7
15
8
14
9 10 11 12 13
NC
2 OUT
NC
2 IN –
NC
1 IN–
1 OUT
NC
4 OUT
4 IN–
TL084M . . . FK PACKAGE
(TOP VIEW)
1 IN +
NC
VCC +
NC
2 IN +
4 OUT
4 IN –
4 IN +
VCC –
3 IN +
3 IN –
3 OUT
4
3 2 1 20 19
18
5
17
6
16
7
15
8
14
9 10 11 12 13
4 IN +
NC
VCC –
NC
3 IN +
2 IN–
2 OUT
NC
3 OUT
3 IN–
1
7
3
4
TL084, TL084A, TL084B
D, J, N, OR PW PACKAGE
(TOP VIEW)
1 OUT
1 IN –
1 IN +
VCC +
2 IN +
2 IN –
2 OUT
2
VCC +
2 OUT
2 IN –
2 IN +
NC
1 OUT
NC
VCC+
NC
NC
1 IN –
NC
1 IN +
NC
NC
VCC–
NC
OFFSET N2
NC
NC
IN –
NC
IN +
NC
8
NC
VCC–
NC
2 IN+
NC
3 2 1 20 19
18
4
1
TL082M . . . FK PACKAGE
(TOP VIEW)
NC
OFFSET N1
NC
NC
NC
TL081M . . . FK PACKAGE
(TOP VIEW)
1 OUT
1 IN –
1 IN +
VCC –
NC – No internal connection
Copyright  1992, 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-STD-883, Class B, all parameters are
tested unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
•
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS
77251–1443
1
TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B, TL082Y, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
symbols
TL080
TL081
TL082 (each amplifier)
TL084 (each amplifier)
N1/COMP
OFFSET N1
COMP
IN +
IN +
–
IN –
OUT
IN –
+
IN +
+
IN –
–
OUT
+
OUT
–
OFFSET N2
OFFSET N2
description
The TL08_ 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 TL08_ family.
Device types with a C suffix are characterized for operation from 0°C to 70°C, those with an I suffix are
characterized for operation from – 40°C to 85°C, and those with an M suffix are characterized for operation over
the full military temperature range of – 55°C to 125°C.
AVAILABLE OPTIONS
TA
0°C
to
70°C
PACKAGE
VIO
MAX
at
25°C
SMALL
OUTLINE
(D008)
15 mV
15 mV
6 mV
3 mV
TL080CD
TL081CD
TL081ACD
TL081BCD
—
—
—
15 mV
6 mV
3 mV
TL082CD
TL082ACD
TL082BCD
—
—
15 mV
6 mV
3 mV
—
TL084CD
TL084ACD
TL084BCD
– 40°C
to
85°C
6 mV
6 mV
6 mV
– 55°C
to
125°C
6 mV
6 mV
9 mV
TL081ID
TL082ID
TL084ID
—
SMALL
OUTLINE
(D014)
CHIP
CARRIER
(FK)
CERAMIC
DIP
(J)
CERAMIC
DIP
(JG)
PLASTIC
DIP
(P)
—
—
TL080CP
TL081CP
TL081ACP
TL081BCP
TL080CPW
TL081CPW
TL082Y
—
—
TL082CP
TL082ACP
TL082BCP
TL082CPW
—
TL084Y
—
—
TL084CN
TL084ACN
TL084BCN
TL084CPW
—
—
—
—
—
—
—
—
—
TL084ID
—
TL081IP
TL082IP
TSSOP
(PW)
—
TL084IN
TL081MFK
TL082MFK
TL084MFK
TL081MJG
TL082MJG
TL084MJ
The D package is available taped and reeled. Add R suffix to device type, (e.g., TL080CDR).
2
CHIP
FORM
(Y)
PLASTIC
DIP
(N)
•
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS
77251–1443
—
—
TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
schematic (each amplifier)
VCC +
IN +
64 Ω
IN –
OUT
128 Ω
N1/COMP
TL080
Only
64 Ω
C1
OFFSET N2
COMP
1080 Ω
1080 Ω
VCC –
OFFSET N2
OFFSET N1
TL081 Only
C1 = 18 pF on TL081, TL082, and TL084 only (including their suffix versions).
Component values shown are nominal.
•
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS
77251–1443
3
TL082Y
JFET-INPUT DUAL OPERATIONAL AMPLIFIER
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
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
1 IN +
(3)
(2)
1 IN –
1 OUT
(7)
VCC+
(8)
+
(1)
2 OUT
–
+
–
(5)
(6)
2 IN +
2 IN –
(4)
VCC –
CHIP THICKNESS: 15 TYPICAL
BONDING PADS: 4 × 4 MINIMUM
TJmax = 150°C
TOLERANCES ARE ± 10%
ALL DIMENSIONS ARE IN MILS
PIN (4) INTERNALLY CONNECTED
TO BACKSIDE OF CHIP
4
•
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS
77251–1443
TL084Y
JFET-INPUT QUAD OPERATIONAL AMPLIFIER
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
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
1 IN +
(3)
(2)
1 IN –
2 OUT
3 IN +
+
(1)
1 OUT
–
+
(7)
(10)
(9)
3 IN –
4 OUT
VCC+
(4)
(14)
–
+
(5)
(6)
2 IN +
2 IN –
(8)
3 OUT
–
+
–
(12)
(13)
4 IN +
4 IN –
(11)
VCC –
CHIP THICKNESS: 15 TYPICAL
BONDING PADS: 4 × 4 MINIMUM
TJmax = 150°C
TOLERANCES ARE ± 10%
ALL DIMENSIONS ARE IN MILS
PIN (11) INTERNALLY CONNECTED
TO BACKSIDE OF CHIP
•
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS
77251–1443
5
TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
TL08_C
TL08_AC
TL08_BC
Supply voltage, VCC + (see Note 1)
TL08_I
TL08_M
UNIT
18
18
18
V
Supply voltage VCC – (see Note 1)
– 18
– 18
– 18
V
Differential input voltage (see Note 2)
± 30
± 30
± 30
V
Input voltage (see Notes 1 and 3)
± 15
± 15
± 15
V
unlimited
unlimited
unlimited
Duration of output short circuit (see Note 4)
Continuous total dissipation
See Dissipation Rating Table
Operating free-air temperature range
0 to 70
– 40 to 85
– 55 to 125
°C
– 65 to 150
– 65 to 150
– 65 to 150
°C
Case temperature for 60 seconds
FK 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
Storage temperature range
NOTES: 1.
2.
3.
4.
260
°C
260
All voltage values, except differential voltages, are with respect to the midpoint between VCC + and VCC –.
Differential voltages are at the noninverting input terminal with respect to the inverting input terminal.
The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 V, whichever is less.
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
D (8 Pin)
680 mW
5.8 mW/ ° C
DERATE
ABOVE TA
32 ° C
464 mW
377 mW
N/A
D (14 Pin)
680 mW
7.6 mW/ ° C
60 ° C
608 mW
494 mW
N/A
FK
680 mW
11.0 mW/ ° C
88 ° C
680 mW
680 mW
275 mW
J
680 mW
11.0 mW/ ° C
88 ° C
680 mW
680 mW
275 mW
JG
680 mW
8.4 mW/ ° C
69 ° C
672 mW
546 mW
210 mW
N
680 mW
9.2 mW/ ° C
76 ° C
680 mW
598 mW
N/A
P
680 mW
8.0 mW/ ° C
65 ° C
640 mW
520 mW
N/A
PW (8 Pin)
525 mW
4.2 mW/ ° C
25 ° C
336 mW
N/A
N/A
PW (14 Pin)
700 mW
5.6 mW/ ° C
25 ° C
448 mW
N/A
N/A
PACKAGE
6
TA ≤ 25°C
POWER RATING
DERATING
FACTOR
•
•
TA = 70°C
POWER RATING
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS
77251–1443
TA = 85°C
POWER RATING
TA = 125°C
POWER RATING
• HOUSTON,
• DALLAS,TEXAS
POST
POST OFFICE
OFFICE BOX
BOX 1443
655303
TEXAS 77001
75265
No load,
TA = 25°C
Supply current
(per amplifier)
kSVR
ICC
70
70
15
1.4
86
86
3
12
10
200
± 12
± 13.5
2.8
10
400
2
200
20
15
MAX
80
80
25
50
± 10
± 12
± 12
± 11
MIN
1.4
86
86
3
12
10
200
± 12
± 13.5
– 12
to
15
30
5
18
3
TYP
TL081AC
TL082AC
TL084AC
2.8
7
200
2
100
7.5
6
MAX
80
80
25
50
± 10
± 12
± 12
± 11
MIN
1.4
86
86
3
12
10
200
± 12
± 13.5
– 12
to
15
30
5
18
2
TYP
TLO81BC
TL082BC
TL084BC
2.8
7
200
2
100
5
3
MAX
80
80
25
50
± 10
± 12
± 12
± 11
MIN
1.4
86
86
3
12
10
200
± 12
± 13.5
– 12
to
15
30
5
18
3
TYP
TL081I
TL082I
TL084I
2.8
20
200
10
100
9
6
MAX
mA
dB
dB
Ω
MHz
V/mV
V
V
nA
pA
nA
pA
µV/ ° C
mV
UNIT
V01/V02 Crosstalk attenuation
AVD = 100,
TA = 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 18. Pulse techniques must be used
that will maintain the junction temperature as close to the ambient temperature as possible.
TA = 25°C
VO = 0,
RS = 50 Ω,
Supply
pp y voltage
g rejection
j
ratio (∆ VCC± / ∆ VIO)
CMRR
Input resistance
VIC = VICR min, VO = 0,
TA = 25°C
RS = 50 Ω,
VCC = ± 15 V to ± 9 V, VO = 0,
RL ≥ 2 k Ω,
Common-mode
rejection ratio
VO = ± 10 V,
TA = full range
± 10
RL ≥ 2 k Ω
25
± 12
RL ≥ 10 k Ω
RL ≥ 2 k Ω,
± 12
RL = 10 k Ω
TA = 25°C
TA = 25°C
AVD
VO = ± 10 V,
TA = 25°C
TA = full range
TA = 25°C
– 12
to
15
30
TA = 25°C
TA = full range
18
3
TYP
5
± 11
MIN
TA = 25°C
TA = full range
RS = 50 Ω,
TA = 25°C
TA = full range
Unity-gain bandwidth
g
g
Large-signal
differential
voltage amplification
B1
ri
Maximum peak
output voltage swing
VOM
VO = 0
Input bias current ‡
IIB
TA = 25°C
VO = 0
Input offset current ‡
IIO
Common-mode
input voltage range
VO = 0,
TA = full range
Temperature coefficient
of input offset voltage
α VIO
VICR
VO = 0,
RS = 50 Ω
Input offset voltage
TEST CONDITIONS†
VIO
PARAMETER
TL080C
TL081C
TL082C
TL084C
electrical characteristics, VCC± = ±15 V (unless otherwise noted)
TL080, TL081, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
7
TL081M, TL082M, TL084M
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
electrical characteristics, VCC ±= ± 15 V (unless otherwise noted)
TL081M, TL082M
TEST CONDITIONS†
PARAMETER
MIN
TYP
TA = 25°C
TA = – 55°C to 125°C
3
VIO
Input offset voltage
VO = 0,
0 RS = 50 Ω
αVIO
Temperature
coefficient of input
offset voltage
VO = 0,
TA = – 55°C to 125°C
IIO
Input offset current‡
VO = 0
TA = 25°C
TA = 125°C
5
VO = 0
TA = 25°C
TA = 125°C
30
Input bias current‡
IIB
VICR
Common-mode
input voltage range
VOM
Maximum peak
output voltage
swing
i
Large-signal
differential voltage
amplification
AVD
TL084M
MAX
MIN
6
TYP
3
9
9
RS= 50 Ω,
15
18
100
5
200
30
50
± 11
± 12
to
15
± 11
± 12
to
15
RL = 10 kΩ
± 12
± 13.5
± 12
± 13.5
RL ≥ 10 kΩ
± 12
RL ≥ 2 kΩ
± 10
± 12
± 10
± 12
VO = ± 10 V,
TA = 25°C
RL ≥ 2 kΩ,
25
200
25
200
VO = ± 10 V,
TA = – 55°C to 125°C
RL ≥ 2 kΩ,
15
TA = 25 °C,
TA = – 55°C to 125°C
UNIT
mV
µV/°C
18
20
TA = 25 °C
MAX
100
pA
20
nA
200
pA
50
nA
V
± 12
V
V/mV
15
B1
Unity-gain
bandwidth
TA = 25 °C
ri
Input resistance
CMRR
Common-mode
rejection ratio
TA = 25 ° C
VIC = VICR min,
RS = 50 Ω,
VO = 0,
TA = 25°C
80
86
kSVR
Supply voltage
rejection ratio
(∆VCC ± / ∆VIO)
VCC = ± 15 V to ± 9 V,
RS = 50 Ω,
VO = 0,
TA = 25°C
80
86
ICC
Supply current
(per amplifier)
No load,
VO = 0,
V01/V02
Crosstalk
attenuation
AVD = 100,
TA = 25°C
3
3
1012
1012
Ω
80
86
dB
80
86
dB
TA = 25°C
1.4
2.8
MHz
1.4
120
2.8
120
mA
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 18. Pulse techniques must be used that will 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
SR
Slew rate at unity gain
tr
Rise time
TEST CONDITIONS
VI = 10 V,
CL = 100 pF,
RL = 2 kΩ,
See Figure 1
VI = 10 V,
RL = 2 kΩ,
TA = – 55 ° C to 125 ° C,
Overshoot factor
VI = 20 mV,
CL = 100 pF,
Vn
Equivalent input noise voltage
RS = 100 Ω
In
Equivalent input noise current
RS = 100 Ω,
f = 1 kHz
THD
Total harmonic distortion
VO(rms) = 10 V,
f = 1 kHz
RS ≤ 1 kΩ,
CL = 100 pF,
See Figure 1
TYP
8∗
13
0.05
See Figure 1
20%
f = 1 kHz
18
f = 10 Hz to 10 kHz
4
0.01
RL ≥ 2 kΩ,
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001
•
MAX
UNIT
V/ µs
5∗
RL = 2 kΩ,
∗On products compliant to MIL-STD-883, Class B, this parameter is not production tested.
8
MIN
0.003%
µs
nV/√Hz
µV
pA/√Hz
TL080, TL081, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
TL082Y, TL084Y electrical characteristics, VCC± = ±15 V (unless otherwise noted)
TEST CONDITIONS†
PARAMETER
VIO
α VIO
IIO
IIB
Input offset voltage
Temperature coefficient of input offset voltage
Input offset current‡
VO = 0,
VO = 0,
RS = 50 Ω,
RS = 50 Ω,
Input bias current‡
VO = 0,
VO = 0,
VICR
Common-mode input voltage range
TA = 25°C
VOM
AVD
Maximum peak output voltage swing
B1
ri
Unity-gain bandwidth
TA = 25°C,
VO = ± 10 V, TA = 25°C,
TA = 25°C
Large-signal differential voltage amplification
Input resistance
TA = 25°C
VIC = VICR min,
CMRR
Common-mode rejection ratio
kSVR
Supply voltage rejection ratio (∆ VCC± / ∆ VIO)
MIN
TYP
MAX
3
15
UNIT
TA = 25°C
TA = 25°C
18
TA = 25°C
TA = 25°C
5
200
pA
30
400
pA
RL = 10 kΩ
mV
µV/ ° C
± 11
– 12
to
15
± 12
± 13.5
25
200
V/mV
3
12
10
MHz
RL ≥ 2 kΩ
V
V
Ω
RS = 50 Ω,
VO = 0,
TA = 25°C
70
86
dB
VCC = ± 15 V to ± 9 V,
RS = 50 Ω,
VO = 0,
TA = 25°C
70
86
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, VCC± = ±15 V, TA = 25°C (unless otherwise noted)
PARAMETER
SR
Slew rate at unity gain
tr
Rise time
Overshoot factor
TEST CONDITIONS
MIN
TYP
8
13
VI = 10 V,
CL = 100 pF,
RL = 2 kΩ,
See Figure 1
VI = 20 mV,
CL = 100 pF,
RL = 2 kΩ,
0.05
See Figure 1
20%
f = 1 kHz
Vn
Equivalent input noise voltage
RS = 100 Ω
In
Equivalent input noise current
RS = 100 Ω,
f = 1 kHz
THD
Total harmonic distortion
VO(rms) = 10 V,
f = 1 kHz
RS ≤ 1 kΩ,
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001
•
18
f = 10 Hz to 10 kHz
4
0.01
RL ≥ 2 kΩ,
MAX
UNIT
V/ µs
µs
nV/√Hz
µV
pA/√Hz
0.003%
9
TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B, TL082Y, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
PARAMETER MEASUREMENT INFORMATION
100 kΩ
C2
10 kΩ
C1 500 pF
–
–
CL =
100 pF
N1
+
RL = 2 kΩ
CL = 100 pF
RL
+
+
VI
–
1 kΩ
VI
TL080
CC = 18 pF
for TL080
Figure 3. Feed-Forward
Compensation
Figure 2. Gain-of-10
Inverting Amplifier
Figure 1. Unity-Gain Amplifier
VCC +
1 MΩ
TL081
–
+
2 MΩ
N2
N1
N2
CC
N1
100 kΩ
COMP
–
1.5 kΩ
TL080
+
VCC –
Figure 4. TL080 Input Offset Voltage
Null Circuit
10
Figure 5. TL081 Input Offset Voltage
Null Circuit
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001
•
TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
TYPICAL CHARACTERISTICS†
MAXIMUM PEAK OUTPUT VOLTAGE
vs
FREQUENCY
MAXIMUM PEAK OUTPUT VOLTAGE
vs
FREQUENCY
± 15
VCC ± = ± 15 V
RL = 10 kΩ
TA = 25°C
See Figure 2
± 12.5
± 10
VOM – Maximum Peak Output Voltage – V
VOM – Maximum Peak Output Voltage – V
± 15
VCC ± = ± 10 V
± 7.5
VCC ± = ± 5 V
±5
± 2.5
VCC ± = ± 15 V
± 12.5
± 10
VCC ± = ± 10 V
± 7.5
±5
VCC ± = ± 5 V
± 2.5
0
0
100
1k
10 k
100 k
1M
100
10 M
Figure 7
MAXIMUM PEAK OUTPUT VOLTAGE§
vs
FREE-AIR TEMPERATURE
RL = 10 kΩ
VOM – Maximum Peak Output Voltage – V
TA = – 55°C
± 7.5
TA = 125°C
± 2.5
0
10 k
ÎÎÎÎ
ÎÎÎÎ
ÎÎÎÎ
± 15
VCC ± = ± 15 V
RL = 2 kΩ
See Figure 2
TA = 25°C
40 k 100 k
400 k
1M
4M
10 M
1M
100 k
Figure 6
± 10
±5
10 k
f – Frequency – Hz
± 15
± 12.5
1k
f – Frequency – Hz
MAXIMUM PEAK OUTPUT VOLTAGE‡
vs
FREQUENCY
VOM – Maximum Peak Output Voltage – V
RL = 2 kΩ
TA = 25°C
See Figure 2
± 12.5
RL = 2 kΩ
± 10
± 7.5
±5
± 2.5
VCC ± = ± 15 V
See Figure 2
0
– 75 – 50
10 M
– 25
0
25
50
75
100
125
TA – Free-Air Temperature – °C
f – Frequency – Hz
Figure 8
Figure 9
† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. A 12-pF
compensation capacitor is used with TL080.
‡ The –55°C curve and the 125°C curve apply only to the M version.
§ The temperature range of the C version is 0°C to 75°C, the I version is – 40°C to 85°C, and the M version is – 55°C to 125°C.
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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•
11
TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
TYPICAL CHARACTERISTICS†
MAXIMUM PEAK OUTPUT VOLTAGE
vs
LOAD RESISTANCE
MAXIMUM PEAK OUTPUT VOLTAGE
vs
SUPPLY VOLTAGE
± 15
VCC ± = ± 15 V
TA = 25°C
See Figure 2
± 10
± 7.5
±5
± 2.5
0
0.1
RL = 10 kΩ
TA = 25°C
± 12.5
± 10
± 7.5
±5
± 2.5
0
0.2
0.4
0.7
1
2
4
7
10
2
0
Figure 10
12
14
16
LARGE-SIGNAL
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
FREQUENCY
AVD – Differential Voltage Amplification – V/mV
AVD – Differential Voltage Amplification – V/mV
10
106
1000
700
400
200
100
70
40
20
10
7
1
– 75
8
Figure 11
LARGE-SIGNAL‡
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
FREE-AIR TEMPERATURE
2
6
| VCC ± | – Supply Voltage – V
RL – Load Resistance – kΩ
4
4
VCC ± = ± 15 V
VO = ± 10 V
RL = 2 kΩ
– 50
– 25
0
25
50
75
100
VCC ± = ± 5 V to ± 15 V
RL = 10 kΩ
TA = 25°C
105
104
Differential
Voltage
Amplification
(left scale)
103
45 °
90 °
102
Phase Shift
(right scale)
101
135 °
1
1
125
0°
10
TA – Free-Air Temperature – °C
100
1k
Phase Shift
± 12.5
VOM – Maximum Peak Output Voltage – V
VOM – Maximum Peak Output Voltage – V
± 15
10 k
100 k
1M
180 °
10 M
f – Frequency – Hz
Figure 12
Figure 13
† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. A 12-pF
compensation capacitor is used with TL080.
‡ The temperature range of the C version is 0°C to 75°C, the I version is – 40°C to 85°C, and the M version is – 55°C to 125°C.
12
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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•
TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
TYPICAL CHARACTERISTICS†
TL080
TOTAL POWER DISSIPATED‡
vs
FREE-AIR TEMPERATURE
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
FREQUENCY WITH FEED-FORWARD COMPENSATION
250
VCC ± = ± 15 V
C2 = 3 pF
TA = 25°C
See Figure 3
105
104
103
102
10
1
100
1k
10 k
100 k
f – Frequency – Hz
1M
VCC ± = ± 15 V
No Signal
No Load
225
PD – Total Power Dissipated – mW
AVD – Differential Voltage Amplification – V/mV
106
200
175
TL084, TL085
150
125
100
TL082, TL083
75
TL080, TL081
50
25
0
–75
10 M
–50
–25
0
25
50
75 100
TA – Free-Air Temperature – °C
Figure 14
Figure 15
SUPPLY CURRENT PER AMPLIFIER‡
vs
FREE-AIR TEMPERATURE
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
2.0
2.0
VCC ± = ± 15 V
No Signal
No Load
1.6
TA = 25 ° C
No Signal
No Load
1.8
I CC ± – Supply Current – mA
I CC ± – Supply Current – mA
1.8
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–75
125
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–50
–25
0
25
50
75 100
TA – Free-Air Temperature –°C
125
0
2
Figure 16
4
6
8
10
12
| VCC ± | – Supply Voltage – V
14
16
Figure 17
† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. A 12-pF
compensation capacitor is used with TL080.
‡ The temperature range of the C version is 0°C to 75°C, the I version is – 40°C to 85°C, and the M version is – 55°C to 125°C.
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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•
13
TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
TYPICAL CHARACTERISTICS†
INPUT BIAS CURRENT‡
vs
FREE-AIR TEMPERATURE
6
V CC ± = ± 15 V
Input and Output Voltages – V
I IB – Input Bias Current – nA
100
VOLTAGE-FOLLOWER
LARGE-SIGNAL PULSE RESPONSE
10
1
0.1
VCC ± = ± 15 V
RL = 2 k Ω
CL = 100 pF
TA = 25° C
4
Output
2
0
–2
Input
–4
0.01
– 50
–6
– 25
0
25
50
75
100
TA – Free-Air Temperature –°C
125
0
0.5
Figure 18
1
1.5
2
t – Time – µ s
2.5
3
3.5
Figure 19
OUTPUT VOLTAGE
vs
ELAPSED TIME
28
VO – Output Voltage – mV
24
20
16
VCC ± = ± 15 V
RL = 2 k Ω
CL = 100 pF
TA = 25° C
See Figure 1
12
8
4
0
–4
0
0.2
0.4
0.6
t – Time – µ s
0.8
1.0
1.2
Figure 20
† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. A 12-pF
compensation capacitor is used with TL080.
‡ The temperature range of the C version is 0°C to 75°C, the I version is – 40°C to 85°C, and the M version is – 55°C to 125°C.
14
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
POST OFFICE BOX 1443 HOUSTON, TEXAS 77001
•
TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
TYPICAL CHARACTERISTICS†
COMMON-MODE REJECTION RATIO‡
vs
FREE-AIR TEMPERATURE
50
VCC ± = ± 15 V
RL = 10 kΩ
Vn – Equilvalent Input Noise Voltage – nV/ Hz
CMRR – Common-Mode Rejection Ratio – dB
89
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
88
87
86
85
84
83
– 75
– 50
– 25
0
25
50
75
100
VCC ± = ± 15 V
AVD = 10
RS = 100 Ω
TA = 25°C
40
30
20
10
0
125
10
40
100
TA – Free-Air Temperature – °C
400 1 k
4 k 10 k
40 k 100 k
f – Frequency – Hz
Figure 21
Figure 22
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
1
VCC ± = ± 15 V
AVD = 1
VI(RMS) = 6 V
TA = 25°C
THD – Total Harmonic Distortion – %
0.4
0.1
0.04
0.01
0.004
0.001
10
400
1k
4k
10 k
40 k
100 k
f – Frequency – Hz
Figure 23
† Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. A 12-pF
compensation capacitor is used with TL080.
‡ The temperature range of the C version is 0°C to 75°C, the I version is – 40°C to 85°C, and the M version is – 55°C to 125°C.
•
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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•
15
TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
TYPICAL APPLICATION DATA
RF = 100 kΩ
VCC +
–
–
C3
Output
VCC –
+
1 kΩ
– 15 V
R1 = R2 = 2(R3) = 1.5 MΩ
R3
C1
3.3 kΩ
f=
TL081
+
Input
Output
TL081
CF = 3.3 µF
R2
R1
+15 V
3.3 kΩ
C2
9.1 kΩ
1
2π RF CF
Figure 24. 0.5-Hz Square-Wave Oscillator
C1 = C2 = C3 = 110 pF
2
1
= 1 kHz
fo =
2π R1 C1
Figure 25. High-Q Notch Filter
VCC +
1 MΩ
–
TL084
VCC +
Output A
+
+
1 µF
TL084
VCC +
–
Input
–
TL084
100 kΩ
100 kΩ
100 µF
Output B
+
100 kΩ
VCC +
VCC +
100 kΩ
–
TL084
Output C
+
Figure 26. Audio Distribution Amplifier
6 sin ωt
1N4148
– 15 V
18 pF
18 pF
VCC +
VCC+
88.4 kΩ
–
–
1/2
TL082
1/2
TL082
+
88.4 kΩ
1 kΩ
18 kΩ
(see Note A)
VCC –
6 cos ωt
+
18 pF
VCC –
1 kΩ
15 V
1N4148
88.4 kΩ
18 kΩ
(see Note A)
NOTE A: These resistor values may be adjusted for a symmetrical output.
Figure 27. 100-KHz Quadrature Oscillator
16
•
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•
TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
TYPICAL APPLICATION DATA
16 kΩ
16 kΩ
220 pF
220 pF
43 kΩ
VCC +
VCC +
VCC +
–
43 kΩ
43 kΩ
–
1/4
TL084
VCC +
220 pF
–
220 pF
43 kΩ
1/4
TL084
1/4
TL084
+
+
+
1.5 kΩ
1.5 kΩ
VCC –
Output
B
1/4
TL084
+
Input
30 kΩ
–
43 kΩ
43 kΩ
30 kΩ
VCC –
VCC –
VCC –
Output A
Output A
Output B
2 kHz/div
Second-Order Bandpass Filter
fo = 100 kHz, Q = 30, GAIN = 4
2 kHz/div
Cascaded Bandpass Filter
fo = 100 kHz, Q = 69, GAIN = 16
Figure 28. Positive-Feedback Bandpass Filter
220 kΩ
0.00375 µF
10 kΩ
0.03 µF
–
1 µF
TL080
Input
75 µF
+
100 Ω
3.3 kΩ
0.003 µF
47 kΩ
VCC +
TL080
Output
Rext
VCC –
68 kΩ
10 pF
50 pF
MIN
100 kΩ
Treble
MAX
0.03 µF
10 kΩ
VCC –
Balance
10 kΩ
+
100 Ω
MIN
100 kΩ
Bass
MAX
VCC +
+
0.01 µF
0.003 µF
–
27 kΩ
10 pF
+
5 kΩ
Gain
47 µF
Figure 29. IC Preamplifier
•
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•
17
18
•
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•
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