STMICROELECTRONICS TL082BIYDT

TL082
TL082A - TL082B
General purpose J-FET dual operational amplifiers
Features
■
Wide common-mode (up to VCC+) and
differential voltage range
■
Low input bias and offset current
■
Output short-circuit protection
■
High input impedance J–FET input stage
■
Internal frequency compensation
■
Latch up free operation
■
High slew rate: 16V/μs (typ)
N
DIP8
(Plastic package)
D
SO8
(Plastic micropackage)
Description
The TL082, TL082A and TL082B are high speed
J–FET input dual operational amplifiers
incorporating well matched, high voltage J–FET
and bipolar transistors in a monolithic integrated
circuit.
The devices feature high slew rates, low input
bias and offset current, and low offset voltage
temperature coefficient.
P
TSSOP8
(Thin shrink small outline package)
Pin connections (top view)
1
8
2
-
3
+
4
7
-
6
+
5
1 - Output 1
2 - Inverting input 1
3 - Non-inverting input 1
4 - VCC5 - Non-inverting input 2
6 - Inverting input 2
7 - Output 2
8 - VCC+
March 2007
Rev 9
1/17
www.st.com
17
Schematic diagram
1
TL082 -TL082A - TL082B
Schematic diagram
Figure 1.
Schematic diagram
VCC
Non-inverting
input
Inverting
input
1 0 0Ω
2 0 0Ω
Output
1 0 0Ω
30k
1/2 TL082
8.2k
1.3k
VCC
2/17
35k
1.3k
35k
1 0 0Ω
TL082 -TL082A - TL082B
Absolute maximum ratings and operating conditions
2
Absolute maximum ratings and operating conditions
Table 1.
Absolute maximum ratings
Symbol
VCC
Vi
Parameter
TL082M, AM,
BM
Supply voltage (1)
Input voltage
(2)
(3)
TL082I, AI,
BI
V
±15
V
±30
V
mW
Differential input voltage
Ptot
Power dissipation
680
Rthja
Thermal resistance junction to ambient(4)
SO-8
DIP8
TSSOP8
125
85
120
Rthjc
Thermal resistance junction to case
SO-8
DIP8
TSSOP8
40
41
37
Tstg
ESD
model(6)
MM: machine model
°C/W
°C/W
Infinite
Storage temperature range
HBM: human body
Unit
±18
Vid
Output short-circuit duration (5)
TL082C, AC,
BC
(7)
CDM: charged device model(8)
-65 to +150
°C
1
kV
200
V
1500
V
1. All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages
where the zero reference level is the midpoint between VCC+ and VCC-.
2. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
3. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
4. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-circuit on all
amplifiers.
5. 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
6. Human body model: 100pF discharged through a 1.5kΩ resistor between two pins of the device, done for all couples of pin
combinations with other pins floating.
7. Machine model: a 200pF cap is charged to the specified voltage, then discharged directly between two pins of the device
with no external series resistor (internal resistor < 5Ω), done for all couples of pin combinations with other pins floating.
8. Charged device model: all pins plus package are charged together to the specified voltage and then discharged directly to
the ground.
Table 2.
Symbol
Operating conditions
Parameter
VCC
Supply voltage
Toper
Operating free-air temperature range
TL082M, AM,
BM
TL082I, AI, BI
TL082C, AC,
BC
6 to 36
-55 to +125
-40 to +105
Unit
V
0 to +70
°C
3/17
Electrical characteristics
TL082 -TL082A - TL082B
3
Electrical characteristics
Table 3.
VCC = ±15V, Tamb = +25°C (unless otherwise specified)
Symbol
Parameter
TL082I,M,AC,AI,A
M,BC,BI,BM
Min.
Vio
DVio
Input offset voltage (Rs = 50Ω)
TL082
Tamb = +25°C
TL082A
TL082B
Tmin ≤ Tamb ≤ TmaxTL082
TL082A
TL082B
Input offset voltage drift
Typ.
Max.
3
3
1
10
6
3
13
7
5
TL082C
Unit
Min.
Typ.
Max.
3
10
mV
13
10
μV/°C
10
(1)
Iio
Input offset current
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
5
100
4
5
100
10
pA
nA
Iib
Input bias current
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
20
200
20
20
400
20
pA
nA
Avd
Large signal voltage gain (RL = 2kΩ, Vo = ±10V)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
50
25
200
25
15
200
V/mV
SVR
Supply voltage rejection ratio (RS = 50Ω)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
80
80
86
70
70
86
dB
ICC
Supply current, no load
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Vicm
Input common mode voltage range
CMR
Common mode rejection ratio (RS = 50Ω)
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Ios
±Vopp
SR
4/17
1.4
Output short-circuit current
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
Output voltage swing
Tamb = +25°C
Tmin ≤ Tamb ≤ Tmax
RL = 2kΩ
RL = 10kΩ
RL = 2kΩ
RL = 10kΩ
Slew rate (Tamb = +25°C)
Vin = 10V, RL = 2kΩ, CL = 100pF, unity gain
2.5
2.5
1.4
2.5
2.5
mA
±11
+15
-12
±11
+15
-12
80
80
86
70
70
86
10
10
40
10
10
40
10
12
10
12
12
13.5
10
12
10
12
12
13.5
V
8
16
8
16
V/μs
60
60
V
dB
60
60
mA
TL082 -TL082A - TL082B
Table 3.
Electrical characteristics
VCC = ±15V, Tamb = +25°C (unless otherwise specified) (continued)
Symbol
Parameter
TL082I,M,AC,AI,A
M,BC,BI,BM
Min.
Typ.
Max.
TL082C
Unit
Min.
Typ.
Max.
tr
Rise time (Tamb = +25°C)
Vin = 20mV, RL = 2kΩ, CL = 100pF, unity gain
0.1
0.1
μs
Kov
Overshoot (Tamb = +25°C)
Vin = 20mV, RL = 2kΩ, CL = 100pF, unity gain
10
10
%
GBP
Gain bandwidth product (Tamb = +25°C)
Vin = 10mV, RL = 2kΩ, CL = 100pF, f= 100kHz
Ri
THD
2.5
4
4
MHz
Input resistance
1012
2.5
1012
Ω
Total harmonic distortion (Tamb = +25°C),
f=1kHz, RL = 2kΩ,CL =100pF, Av=20dB, Vo=2Vpp
0.01
0.01
%
en
Equivalent input noise voltage
RS = 100Ω, f = 1KHz
15
15
nV
-----------Hz
∅m
Phase margin
45
45
degrees
Channel separation
Av = 100
120
120
dB
Vo1/Vo2
1. The input bias currents are junction leakage currents which approximately double for every 10°C increase in the junction
temperature.
5/17
Electrical characteristics
TL082 -TL082A - TL082B
Maximum peak-to-peak output
voltage versus frequency
Figure 3.
Maximum peak-to-peak output
voltage versus frequency
Figure 4.
Maximum peak-to-peak output
voltage versus load resistance
Figure 5.
Maximum peak-to-peak output
voltage versus frequency
Figure 6.
Maximum peak-to-peak output
Figure 7.
voltage versus free air temperature
Maximum peak-to-peak output
voltage versus supply voltage
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE (V)
Figure 2.
6/17
30
25
RL = 10 kΩ
Tamb = +25˚C
20
15
10
5
0
2
4
6
8
10
12
SUPPLY VOLTAGE ( V)
14
16
TL082 -TL082A - TL082B
Figure 8.
Electrical characteristics
Input bias current versus free air
temperature
Figure 9.
Large signal differential voltage
amplification and phase shift
versus frequency
INPUT BIAS CURRENT (nA)
V CC =
DIFFERENTIAL VOLTAGE
AMPLIFICATION (V/V)
100
15V
10
1
0.1
0.01
-50
-25
0
25
50
75
100
100
180
10
90
R = 2kW
L
C L = 100pF
V CC = 15V
T amb = +125°C
1
1K
100
125
DIFFERENTIAL
VOLTAGE
AMPLIFICATION
(left scale)
PHASE SHIFT
(right scale)
0
10K
100K
1M
10M
FREQUENCY (Hz)
TEMPERATURE (˚C)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
1000
V CC = 15V
No signal
No load
DIFFERENTIAL VOLTAGE
AMPLIFICATION (V/V)
SUPPLY CURRENT (mA)
Figure 10. Supply current per amplifier versus Figure 11. Large signal differential voltage
free air temperature
amplification versus free air temp.
400
200
100
40
20
10
4
2
1
-75
-50
-25
0
25
50
75
100
V CC = 15V
V O = 10V
125
R L = 2k Ω
-75
-50
-25
0
25
50
75
100
125
TEMPERATURE (˚C)
TEMPERATURE (˚C)
250
225
200
175
150
125
100
75
50
25
0
SUPPLY CURRENT (mA)
TOTAL POWER DISSIPATION (mW)
Figure 12. Total power dissipation versus free Figure 13. Supply current per amplifier versus
air temperature
supply voltage
V CC = 15V
No signal
No load
-75
-50
-25
0
25
50
TEMPERATURE (˚C)
75
100
125
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
Tamb = +25˚C
No signal
No load
2
4
6
10
12 14
8
SUPPLY VOLTAGE ( V)
16
7/17
Electrical characteristics
TL082 -TL082A - TL082B
Figure 14. Common mode rejection ratio
versus free air temperature
Figure 15. Output voltage versus elapsed time
28
88
R L = 10 kΩ
VC C = 15V
OUTPUT VOLTAGE (mV)
COMMON MODE MODE REJECTION
RATIO (dB)
89
87
86
85
84
83
-75
-50
-25
0
25
50
75
100
24
OVERSHOOT
20
90%
16
12
8
V
4
0
tr
-4
125
0
0.1
TEMPERATURE (˚C)
EQUIVALENT INPUT NOISE
VOLTAGE (nV/VHz)
INPUT AND OUTPUT VOLTAGES
(V)
INPUT
0
VCC= 15V
R L = 2 kW
-2
C L= 100pF
Tamb = +25°C
-4
0
0.5
1
1.5
2
2.5
3
3.5
TIME (ms)
TOTAL HARMONIC DISTORTION
(%)
1
V VCC = = 15V
15V
CC
A AV V= =1 1
V VO O(rms)
= =6V6V
(rms)
T amb
+25˚C
T amb= =+25˚C
0.01
0.004
0.001
400
1k
4k
10k
FREQUENCY (Hz)
8/17
0.6
0.7
VCC = 15V
A V = 10
R S = 100 Ω
T amb = +25˚C
50
40
30
20
10
0
10
40
100
400
1k
4k
FREQUENCY (Hz)
Figure 18. Total harmonic distortion versus
frequency
100
0.5
0.4
60
OUTPUT
2
0.1
0.3
70
4
0.04
0.2
Figure 17. Equivalent input noise voltage
versus frequency
6
0.4
= 15V
TIME (μs)
Figure 16. Voltage follower large signal pulse
response
-6
CC
R L = 2kΩ
Tamb = +25˚C
10%
40k
100k
10k
40k 100k
TL082 -TL082A - TL082B
4
Parameter measurement information
Parameter measurement information
Figure 19. Voltage follower
Figure 20. Gain-of-10 inverting amplifier
10k Ω
1k Ω
eI
-
1/2
TL082
eo
RL
CL = 100pF
9/17
Typical applications
5
TL082 -TL082A - TL082B
Typical applications
Figure 21. 100kHz quadruple oscillator
1N 4148
18pF
18pF
18k Ω *
-15V
1k Ω
1/2
TL082
88.4k Ω
88.4k Ω
6 sin ω t
1/2
TL082
6 cos ω t
1k Ω
18pF
88.4k Ω
1N 4148
18k Ω *
+15V
* These resistors values may be adjusted for a symmetrical output
10/17
TL082 -TL082A - TL082B
6
Package information
Package information
In order to meet environmental requirements, STMicroelectronics offers these devices in
ECOPACK® packages. These packages have a lead-free second level interconnect. The
category of second level interconnect is marked on the package and on the inner box label,
in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an STMicroelectronics
trademark. ECOPACK specifications are available at: www.st.com.
11/17
Package information
6.1
TL082 -TL082A - TL082B
8-pin plastic DIP package mechanical data
Dimensions
Ref.
Millimeters
Min.
Typ.
A
Max.
Min.
Typ.
5.33
Max.
0.210
A1
0.38
0.015
A2
2.92
3.30
4.95
0.115
0.130
0.195
b
0.36
0.46
0.56
0.014
0.018
0.022
b2
1.14
1.52
1.78
0.045
0.060
0.070
c
0.20
0.25
0.36
0.008
0.010
0.014
D
9.02
9.27
10.16
0.355
0.365
0.400
E
7.62
7.87
8.26
0.300
0.310
0.325
E1
6.10
6.35
7.11
0.240
0.250
0.280
e
2.54
0.100
eA
7.62
0.300
eB
L
12/17
Inches
10.92
2.92
3.30
3.81
0.430
0.115
0.130
0.150
TL082 -TL082A - TL082B
6.2
Package information
8-pin plastic micropackage (SO8) mechanical data
Dimensions
Ref.
Millimeters
Min.
Typ.
A
Inches
Max.
Min.
Typ.
1.75
0.069
A1
0.10
A2
1.25
b
0.28
0.48
0.011
0.019
c
0.17
0.23
0.007
0.010
D
4.80
4.90
5.00
0.189
0.193
0.197
E
5.80
6.00
6.20
0.228
0.236
0.244
E1
3.80
3.90
4.00
0.150
0.154
0.157
e
0.25
Max.
0.004
0.010
0.049
1.27
0.050
h
0.25
0.50
0.010
0.020
L
0.40
1.27
0.016
0.050
k
1°
8°
1°
8°
ccc
0.10
0.004
13/17
Package information
6.3
TL082 -TL082A - TL082B
8-pin TSSOP (thin shrink small outline package) mechanical
data
Dimensions
Ref.
Millimeters
Min.
Typ.
A
Max.
Min.
Typ.
1.2
A1
0.05
A2
0.80
b
Max.
0.047
0.15
0.002
1.05
0.031
0.19
0.30
0.007
0.012
c
0.09
0.20
0.004
0.008
D
2.90
3.00
3.10
0.114
0.118
0.122
E
6.20
6.40
6.60
0.244
0.252
0.260
E1
4.30
4.40
4.50
0.169
0.173
0.177
e
14/17
Inches
1.00
0.65
k
0°
L
0.45
0.60
0.006
0.039
0.041
0.0256
8°
0°
0.75
0.018
8°
0.024
L1
1
0.039
aaa
0.1
0.004
0.030
TL082 -TL082A - TL082B
Ordering information
7
Ordering information
Table 4.
Order codes
Part number
Temperature range
Package
Packing
Marking
TL082MN
DIP8
Tube
TL082MN
TL082MD/MDT
SO8
Tube or tape & reel
TL082MPT
TSSOP8
Tape & reel
TL082AMN
DIP8
Tube
SO8
Tube or tape & reel
TL082AMPT
TSSOP8
Tape & reel
TL082BMN
DIP8
Tube
TL082BMD/BMDT
SO8
Tube or tape & reel
TSSOP8
Tape & reel
TL082IN
DIP8
Tube
TL082ID/IDT
SO8
Tube or tape & reel
TL082IPT
TSSOP8
Tape & reel
TL082AIN
DIP8
Tube
SO8
Tube or tape & reel
TL082AIPT
TSSOP8
Tape & reel
TL082BIN
DIP8
Tube
TL082BID/BIDT
SO8
Tube or tape & reel
TSSOP8
Tape & reel
TL082CN
DIP8
Tube
TL082CD/CDT
SO8
Tube or tape & reel
TL082CPT
TSSOP8
Tape & reel
TL082ACN
DIP8
Tube
SO8
Tube or tape & reel
TL082ACPT
TSSOP8
Tape & reel
TL082BCN
DIP8
Tube
TL082BCD/BCDT
SO8
Tube or tape & reel
TSSOP8
Tape & reel
082M
TL082AMD/AMDT
-55°C, + 125°C
TL082AMN
082AM
TL082BMN
082BM
TL082BMPT
TL082IN
082I
TL082AID/AIDT
-40°C, +105°C
TL082AIN
082AI
TL082BIN
082BI
TL082BIPT
TL082CN
082C
TL082ACD/ACDT
0°C, +70°C
TL082ACN
082AC
TL082BCN
082BC
TL082BCPT
TL082IYDT(1)
TL082AIYDT(1)
TL082BIYDT
(1)
082IY
-40°C, +105°C
SO8
(automotive grade level)
Tube or tape & reel
82AIY
82BIY
1. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001
& Q 002 or equivalent.
15/17
Revision history
8
TL082 -TL082A - TL082B
Revision history
Date
Revision
2-Apr-2001
1
2002-2003
2-7
30-Apr-2004
8
Format update.
9
Added ESD information in Table 1 on page 3.
Expanded order codes table and added automotive grade order
codes. See Table 4 on page 15.
Added Table 2: Operating conditions on page 3.
Updated package information to make it compliant with the latest
JEDEC standards.
6-Mar-2007
16/17
Changes
Initial release.
Internal revisions.
TL082 -TL082A - TL082B
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17/17