TL082MP [STMICROELECTRONICS]
GENERAL PURPOSE J-FET DUAL OPERATIONAL AMPLIFIERS; 通用J- FET双运算放大器
| 型号： | TL082MP |
| 厂家： | 
ST |
| 描述： | GENERAL PURPOSE J-FET DUAL OPERATIONAL AMPLIFIERS |
| 文件： | 总11页 (文件大小：110K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TL082
TL082A - TL082B
GENERAL PURPOSE J-FET
DUAL OPERATIONAL AMPLIFIERS
+
■ WIDE COMMON-MODE (UP TO V
) AND
CC
DIFFERENTIAL VOLTAGE RANGE
■ LOW INPUT BIAS AND OFFSET CURRENT
■ OUTPUT SHORT-CIRCUIT PROTECTION
■ HIGH INPUT IMPEDANCE J–FET INPUT
N
DIP8
(Plastic Package)
STAGE
■ INTERNAL FREQUENCY COMPENSATION
■ LATCH UP FREE OPERATION
■ HIGH SLEW RATE : 16V/µs (typ)
D
SO8
(Plastic Micropackage)
P
TSSOP8
(Thin Shrink Small Outline Package)
ORDER CODE
Package
DESCRIPTION
Temperature
Range
Part Number
N
D
P
The TL082, TL082A and TL082B are high speed
J–FET input dual operational amplifiers incorpo-
rating well matched, high voltage J–FET and bipo-
lar transistors in a monolithic integrated circuit.
TL082M/AM/BM
TL082I/AI/BI
-55°C, +125°C
-40°C, +105°C
0°C, +70°C
•
•
•
•
•
•
•
•
•
TL082C/AC/BC
Example : TL082CD, TL082IN
The devices feature high slew rates, low input bias
and offset current, and low offset voltage temper-
ature coefficient.
N = Dual in Line Package (DIP)
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
P = Thin Shrink Small Outline Package (TSSOP) - only available in Tape
& Reel (PT)
PIN CONNECTIONS (top view)
1 - Offset null 1
2 - Inverting input 1
1
8
7
6
5
3 - Non-inverting input 1
-
2
-
4 - V
CC
5 - Non-inverting input 2
6 - Inverting input 2
+
3
4
-
7 - Output 2
+
+
8 - V
CC
March 2002
1/11
TL082 - TL082A - TL082B
SCHEMATIC DIAGRAM
VCC
Non-inverting
input
Inverting
input
Ω
Ω
1 0 0
1 0 0
Ω
2 0 0
Output
30k
1/2 TL082
8.2k
1 0 0Ω
1.3k
1.3k
35k
35k
VCC
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
TL082M, AM, BM
TL082I, AI, BI
TL082C, AC, BC
Unit
1)
V
±18
±15
V
V
Supply voltage - note
CC
2)
V
i
Input Voltage - note
3)
V
±30
V
Differential Input Voltage - note
Power Dissipation
id
P
680
mW
tot
4)
Infinite
-40 to +105
-65 to +150
Output Short-circuit Duration - note
Operating Free-air Temperature Range
Storage Temperature Range
T
-55 to +125
0 to +70
°C
°C
oper
T
stg
1.
All voltage values, except differenti+al 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.
3.
4.
The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less.
Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
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
2/11
TL082 - TL082A - TL082B
ELECTRICAL CHARACTERISTICS
VCC = ±15V, Tamb = +25°C (unless otherwise specified)
TL082I,M,AC,AI,AM,
BC,BI,BM
TL082C
Symbol
Parameter
Unit
Min. Typ. Max. Min. Typ. Max.
Input Offset Voltage (R = 50Ω)
s
mV
T
= +25°C
TL082
3
3
1
10
6
3
13
7
5
3
10
13
amb
TL082A
TL082B
TL082
TL082A
TL082B
V
io
T
≤ T
≤ T
min
amb max
DV
Input Offset Voltage Drift
Input Offset Current - note
10
5
10
5
µV/°C
io
1)
I
T
= +25°C
100
4
100
10
pA
nA
io
amb
T
≤ T
≤ T
amb max
min
Input Bias Current -note 1
= +25°C
T
I
20
200
86
200
20
20
200
86
400
20
pA
nA
amb
ib
T
≤ T
≤ T
amb max
min
Large Signal Voltage Gain (R = 2kΩ, V = ±10V)
L
o
V/mV
A
T
= +25°C
50
25
25
15
vd
amb
T
≤ T
≤ T
amb max
min
Supply Voltage Rejection Ratio (R = 50Ω)
S
dB
T
= +25°C
SVR
80
80
70
70
amb
T
≤ T
≤ T
amb
min
max
Supply Current, no load
= +25°C
mA
T
I
1.4
2.5
2.5
1.4
2.5
2.5
amb
CC
T
≤ T
≤ T
amb
min
max
±11
+15
-12
±11
+15
-12
V
V
Input Common Mode Voltage Range
Common Mode Rejection Ratio (R = 50Ω)
icm
S
dB
T
T
= +25°C
CMR
80
80
86
40
70
70
86
40
amb
≤ T
≤ T
min
amb max
Output Short-circuit Current
= +25°C
mA
V
T
I
10
10
60
60
10
10
60
60
amb
os
T
≤ T
≤ T
amb
min
max
Output Voltage Swing
= +25°C
T
RL = 2kΩ
10
12
10
12
12
13.5
10
12
10
12
12
13.5
amb
±V
RL = 10kΩ
RL = 2kΩ
opp
T
≤ T
≤ T
amb
min
max
RL = 10kΩ
Slew Rate (T
= +25°C)
V/µs
µs
amb
SR
V
= 10V, R = 2kΩ, C = 100pF, unity gain
8
16
0.1
10
4
8
16
0.1
10
4
in
L
L
Rise Time (T
= +25°C)
amb
t
r
V
= 20mV, R = 2kΩ, C = 100pF, unity gain
in
L
L
Overshoot (T
= +25°C)
%
amb
K
ov
V
= 20mV, R = 2kΩ, C = 100pF, unity gain
in
L
L
Gain Bandwidth Product (T
= +25°C)
MHz
Ω
amb
GBP
V
= 10mV, R = 2kΩ, C = 100pF, f= 100kHz
2.5
2.5
in
L
L
12
12
R
Input Resistance
i
10
10
3/11
TL082 - TL082A - TL082B
TL082I,M,AC,AI,AM,
BC,BI,BM
TL082C
Symbol
Parameter
Unit
Min. Typ. Max. Min. Typ. Max.
Total Harmonic Distortion (T
= +25°C),
amb
%
THD
f= 1kHz, R = 2kΩ,C = 100pF, A = 20dB,
L L v
0.01
0.01
V = 2V
o
pp
nV
Equivalent Input Noise Voltage
= 100Ω, f = 1KHz
-----------
e
n
R
15
45
15
45
S
Hz
degrees
m
Phase Margin
Channel Separation
V
/V
120
120
dB
o1 o2
A
= 100
v
1.
The input bias currents are junction leakage currents which approximately double for every 10°C increase in the junction temperature.
4/11
TL082 - TL082A - TL082B
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus FREQUENCY
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus FREQUENCY
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus FREQUENCY
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus FREE AIR TEMP.
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus LOAD RESISTANCE
MAXIMUM PEAK-TO-PEAK OUTPUT
VOLTAGE versus SUPPLY VOLTAGE
30
= 10 kΩ
RL
T
25
= +25°C
amb
20
15
10
5
0
2
4
6
8
10
14
16
12
SUPPLY VOLTAGE ( V)
5/11
TL082 - TL082A - TL082B
INPUT BIAS CURRENT versus FREE AIR
TEMPERATURE
LARGE SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION versus FREE AIR TEMP.
100
1000
400
V
15V
=
CC
10
1
200
100
40
20
VCC
=
15V
10V
= 2k Ω
10
VO
R L
=
0.1
4
2
1
0.01
-75 -50
-25
0
25
50
75
100 125
-50
-25
0
25
50
75
100
125
TEMPERATURE (°C)
TEMPERATURE (°C)
LARGE SIGNAL DIFFERENTIAL VOLTAGE
AMPLIFICATION AND PHASE SHIFT versus
FREQUENCY
TOTALPOWER DISSIPATION versus FREE AIR
TEMPERATURE
250
225
200
175
150
125
100
75
VCC
15V
=
100
180
DIFFERENTIAL
No signal
No load
VOLTAGE
PHASE SHIFT
AMPLIFICATION
(left scale)
(right sca le)
10
90
R
C
V
T
= 2kΩ
= 100pF
L
L
= 15V
= +125 C
CC
amb
50
1
0
25
0
1K
10K
100K
1M
10M
100
-75 -50
-25
0
25
50
75
100 125
FREQUENCY (Hz)
TEMPERATURE (°C)
SUPPLY CURRENT PER AMPLIFIER versus
FREE AIR TEMPERATURE
SUPPLY CURRENT PER AMPLIFIER versus
SUPPLY VOLTAGE
2.0
2.0
Tamb = +25°C
No signal
No load
1.4
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
V
15V
1.8
1.6
=
CC
No signa l
No load
1.2
1.0
0.8
0.6
0.4
0.2
0
-75 -50
-25
0
50
75
100 125
25
2
4
6
10 12 14 16
8
SUPPLY VOLTAGE ( V)
TEMPERATURE (°C)
6/11
TL082 - TL082A - TL082B
COMMON MODE REJECTION RATIO versus
FREE AIR TEMPERATURE
VOLTAGE FOLLOWER LARGE SIGNAL PULSE
RESPONSE
89
6
RL
VC
= 10 kΩ
15V
88
4
OUTPUT
=
C
INPUT
87
86
2
0
VCC
=
15V
85
84
83
-2
= 2 k
Ω
RL
C = 100pF
L
-4
-6
T
a mb = +25 C
0.5 1.5
TIME ( s)
-75 -50
-25
0
25
50
75 100
125
0
1
2
2.5
3
3.5
TEMPERATURE (°C)
µ
OUTPUT VOLTAGE versus ELAPSED TIME
EQUIVALENT INPUT NOISE VOLTAGE versus
FREQUENCY
28
70
24
=
15V
VCC
A V
OVERSHOOT
60
= 10
20
90%
50
40
30
= 100 Ω
= +25°C
R S
16
12
8
Tamb
VCC
R
=
15V
= 2kΩ
L
20
4
0
10%
10
0
T
= +25°C
amb
t r
-4
10
40
100 400 1k
4k 10k
40k 100k
0.3
0.5
0.6
0
0.1 0.2
0.4
0.7
FREQUENCY (Hz)
TIME (µs)
TOTAL HARMONIC DISTORTION versus FREQUENCY
1
V
=
15V
= 15V
V
CC
CC
0.4
= 1
A V
= 1
= 6V
A V
V
T
V (rms)
O (rms) = 6V
O
0.1
= +25°C
= +25°C
T
amb
amb
0.04
0.01
0.004
0.001
100
400
1k
4k
10k
40k
100k
FREQUENCY (Hz)
7/11
TL082 - TL082A - TL082B
PARAMETER MEASUREMENT INFORMATION
Figure 1 : Voltage Follower
Figure 2 : Gain-of-10 Inverting Amplifier
10k Ω
1k Ω
-
eI
1/2
TL082
e
o
R
CL= 100pF
L
TYPICAL APPLICATIONS
100KHz QUADRUPLE OSCILLATOR
18k Ω *
1N 4148
18pF
-15V
18pF
1k Ω
-
88.4k Ω
1/2
TL082
-
1/2
TL082
88.4k Ω
6 cos ω t
6 sin ω t
1k Ω
18pF
88.4k Ω
1N 4148
Ω
18k
*
+15V
* These resistors values may be adjusted for a symmetrical output
8/11
TL082 - TL082A - TL082B
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC DIP
Millimeters
Inches
Dim.
Min.
Typ.
Max.
Min.
Typ.
Max.
A
a1
B
3.32
0.131
0.51
1.15
0.020
0.045
0.014
0.008
1.65
0.55
0.065
0.022
0.012
0.430
0.384
b
0.356
0.204
b1
D
E
0.304
10.92
9.75
7.95
0.313
e
2.54
7.62
7.62
0.100
0.300
0.300
e3
e4
F
6.6
0260
0.200
0.150
0.060
i
5.08
3.81
1.52
L
3.18
0.125
Z
9/11
TL082 - TL082A - TL082B
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)
L
c1
b
s
E
e3
D
M
5
8
1
4
Millimeters
Typ.
Inches
Typ.
Dim.
Min.
Max.
Min.
Max.
A
a1
a2
a3
b
1.75
0.25
1.65
0.85
0.48
0.25
0.5
0.069
0.010
0.065
0.033
0.019
0.010
0.020
0.1
0.004
0.65
0.35
0.19
0.25
0.026
0.014
0.007
0.010
b1
C
c1
D
45° (typ.)
4.8
5.8
5.0
6.2
0.189
0.228
0.197
0.244
E
e
1.27
3.81
0.050
0.150
e3
F
3.8
0.4
4.0
1.27
0.6
0.150
0.016
0.157
0.050
0.024
L
M
S
8° (max.)
10/11
TL082 - TL082A - TL082B
PACKAGE MECHANICAL DATA
8 PINS - THIN SHRINK SMALL OUTLINE PACKAGE
k
c
0.25mm
.010 inch
GAGE PLANE
L
L1
E1
A
E
A2
A1
b
4
5
8
D
e
1
PIN 1 IDENTIFICATION
Millimeters
Typ.
Inches
Dim.
Min.
Max.
Min.
Typ.
Max.
A
A1
A2
b
1.20
0.15
1.05
0.30
0.20
3.10
0.05
0.006
0.041
0.15
0.05
0.80
0.19
0.09
2.90
0.01
1.00
0.031
0.007
0.003
0.114
0.039
c
0.012
0.122
D
E
3.00
6.40
4.40
0.65
0.118
0.252
0.173
0.025
E1
e
4.30
4.50
0.169
0.177
k
0°
8°
0°
8°
l
0.50
0.45
0.60
0.600
1.000
0.75
0.75
0.09
0.018
0.0236
0.024
0.039
0.030
0.030
L
L1
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consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems withoutexpress written approval of STMicroelectronics.
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11/11
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