Datasheet TL082BM, TL082BI, TL082BC, TL082AM, TL082AI Datasheet (SGS Thomson Microelectronics)

TL082

TL082A - TL082B

GENERAL PURPOSE J-FET

DUAL OPERATIONAL AMPLIFIERS

■ WIDE COMMON-MODE (UP TO V

CC

+

) AND

DIFFERENTIAL VOLTAGE RANGE

■ LOW INPUT BIAS AND OFFSET CURRENT

■ OUTPUT SHORT-CIRCUITPROTECTION

■ 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)

P

TSSOP8

(Thin Shrink Small Outline Package)

ORDER CODE

DESCRIPTION

The TL082, TL082A and TL082B are high speed J–FET input dual operational amplifiers incorporating well matched,high voltage J–FET andbipolar transistors in a monolithic integrated circuit.

The devices featurehigh slew rates, low input bias and offset current, and low offset voltage temperature coefficient.

PIN CONNECTIONS (top view)

1

2

-

+

3

45

March 2002

-

+

Part Number

TL082M/AM/BM -55°C, +125°C ••• TL082I/AI/BI -40°C, +105°C ••• TL082C/AC/BC 0°C, +70°C •••

Example : TL082CD, TL082IN

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)

8

7

6

1 - Offset null 1 2 - Inverting input 1 3 - Non-inverting input 1

4-V 5 - Non-inverting input 2

6 - Inverting input 2 7 - Output 2 8-V

Temperature

Range

-

CC

+

CC

Package

NDP

1/11

TL082 - TL082A - TL082B

SCHEMATIC DIAGRAM

V

CC

Non-inverting

input

Inverting

inp ut

V

CC

1.3k

35k

1.3k

35k

30k

100

Ω100

Ω

200

Ω

Output

Ω

1/2 TL08 2

8.2k

ABSOLUTE MAXIMUM RATINGS

Symbol Parameter TL082M, AM, BM TL082I, AI, BI TL082C, AC, BC Unit

V

P

Supply voltage - note

CC

V

i Input Voltage - note

V

Differential Input Voltage - note

id

Power Dissipation 680 mW

tot

Output Short-circuit Duration - note

T

1. All voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the zero reference

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. 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

Operating Free-air Temperature Range -55 to +125 -40 to +105 0 to +70 °C

oper

Storage Temperature Range -65 to +150 °C

stg

level is the midpoint between V

is not exceeded

1)

2)

3)

4)

+

CC

and V

-

.

CC

±18 V ±15 V ±30 V

Infinite

2/11

ELECTRICAL CHARACTERISTICS

VCC= ±15V, T

Symbol Parameter

Input Offset Voltage (Rs= 50Ω)

V

io

DV

Input Offset Voltage Drift 10 10 µV/°C

io

Input Offset Current - note

I

io

Input Bias Current -note 1

I

ib

Large Signal Voltage Gain (RL=2kΩ,Vo=±10V)

A

vd

Supply Voltage Rejection Ratio (R

SVR

Supply Current, no load

I

CC

V

Input Common Mode Voltage Range

icm

Common Mode Rejection Ratio (R

CMR

Output Short-circuit Current

I

os

Output Voltage Swing

±V

opp

Slew Rate (T

SR

Rise Time (T

t

r

Overshoot (T

K

ov

Gain Bandwidth Product (T

GBP

R

Input Resistance

i

= +25°C (unless otherwise specified)

amb

= +25°C TL082

T

amb

≤ T

T

min

T

amb

≤ T

T

min

T

amb

T

min

T

amb

T

min

T

amb

T

min

T

amb

T

min

T

amb

T

min

T

amb

T

≤ T

min

T

amb

T

≤ T

min

= 10V, RL=2kΩ,CL= 100pF,unity gain 8 16 8 16

V

in

= 20mV, RL=2kΩ,CL= 100pF,unity gain 0.1 0.1

V

in

= 20mV, RL=2kΩ,CL= 100pF,unity gain 10 10

V

in

= 10mV,RL=2kΩ,CL= 100pF, f= 100kHz 2.5 4 2.5 4

V

in

≤ T

amb

max

1)

= +25°C

≤ T

amb

max

= +25°C

≤ T

amb

≤ T

max

= +25°C

≤ T

amb

≤ T

max

= +25°C

≤ T

amb

≤ T

max

= +25°C

≤ T

amb

≤ T

max

= +25°C

≤ T

amb

≤ T

max

= +25°C

≤ T

amb

max

= +25°CRL=2kΩ

≤ T

amb

max

= +25°C)

amb

= 50Ω)

S

= 50Ω)

S

= +25°C)

TL082A TL082B TL082

TL082A TL082B

RL = 10kΩ RL = 2kΩ

RL = 10kΩ

TL082 - TL082A - TL082B

TL082I,M,AC,AI,AM,

BC,BI,BM

Min. Typ. Max. Min. Typ. Max.

3

10

3

6

1

3

13

7 5

5100

4

20 200

20

5025200 2515200

808086 707086

1.4 2.5

2.5

±11 +15

-12

808086 707086

101040 6060101040 60

10

12

13.5 10 12

12

10

TL082C

310

5 10010pA

20 40020pA

1.4 2.5

±11 +15

-12

10

12

13.5 10 12

10

12

Unit

mV

13

nA

V/mV

dB

mA

2.5 V

dB

mA

60

V

V/µs

µs

%

MHz

Ω

3/11

TL082 - TL082A - TL082B

Symbol Parameter

TL082I,M,AC,AI,AM,

BC,BI,BM

TL082C

Min. Typ. Max. Min. Typ. Max.

TotalHarmonic Distortion (T

THD

e

n

f= 1kHz, R

=2V

V

o

pp

Equivalent Input Noise Voltage

R

= 100Ω, f = 1KHz

S

=2kΩ,CL= 100pF, Av= 20dB,

L

amb

= +25°C),

0.01 0.01

15 15

∅m Phase Margin 45 45

Vo1/V

1. The input bias currents are junction leakage currents which approximately double for every 10°C increase in the junction temperature.

Channel Separation

o2

A

= 100

v

120 120 dB

Unit

%

nV

----------- Hz

degrees

4/11

TL082 - TL082A - TL082B

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

=10kΩ

R

L

25

T

= +25°C

amb

20

15 10

VOLTAGE(V)

5

02468101214 16

MAXIMUM PEAK-TO-PEAKOUTPUT

SUPPLY VOLTAGE( V)

5/11

TL082 - TL082A - TL082B

INPUT BIAS CURRENT versus FREE AIR TEMPERATURE

100

V

15V

=

CC

10

1

0.1

INPUT BIAS CURRENT (nA)

0.01

-50 -25 0 25 50 75 100 125 TEMPERATURE (°C)

LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATIONAND PHASE SHIFTversus FREQUENCY

100

10

1

AMPLIFICATION(V/V)

DIFFERENTIAL VOLTAGE

100

PHAS E S HIFT

(right s ca le )

R=2kΩ

L

C = 100p F

L

V=15V

CC amb

T = +125 C

1K 10K 100K 10M1M

FREQUENCY (Hz)

DIFFERENTIAL

VOLTAGE

AMPLIFICATION

(left scale)

180

LARGE SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION versus FREE AIR TEMP.

1000

400 200

100

40 20

VCC= 15V

10

V

= 10V

O

4

=2kΩ

AMPLIFICATION (V/V)

DIFFERENTIAL VOLTAGE

R

2

L

1

-75 -50 -25 0

25 50 75 100 125

TEMPERATURE (°C)

TOTALPOWER DISSIPATION versus FREE AIR TEMPERATURE

250 225 200 175

TOTAL POWER DISSIPATION (mW)

150 125 100

75 50 25

0

-75 -50 -25 0 25 50 75 100 125 TEMPERATURE (°C)

90

0

V

=

CC

No signal No load

15V

SUPPLY CURRENT PER AMPLIFIER versus FREE AIR TEMPERATURE

2.0 V

15V

=

CC

No signa l No load

50 75 100 125

6/11

SUPPLY CURRENT (mA)

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2 0

-75 -50 -25 0 TEMPERATURE (°C)

25

SUPPLY CURRENT PER AMPLIFIER versus SUPPLY VOLTAGE

SUPPLY CURRENT (mA)

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2 0

= +25°CT

amb

No signal No load

246

SUPPLY VOLTAGE (

10 12 14 16

8

V)

TL082 - TL082A - TL082B

COMMON MODE REJECTION RATIOversus FREE AIR TEMPERATURE

89

R

=10kΩ

L

88

V

=15V

CC

87 86

85

RATIO (dB)

84

83

-50 -25 0 25 50 75 100 125

COMMON MODEMODE REJECTION

-75 TEMPERATURE(°C)

OUTPUT VOLTAGE versus ELAPSED TIME

28 24

OVERSHOOT

OUTPUT VOLTAGE(mV)

20 16 12

8 4

10%

0

-4

90%

t

r

0 0.1 0.2

0.3

TIME (

µs)

0.4

V

R T

CC

L

amb

= 15V

=2kΩ

=+25°C

0.5

0.6

0.7

VOLTAGE FOLLOWER LARGE SIGNAL PULSE RESPONSE

6

4

OUTPUT

INPUT

2 0

(V)

-2

-4

-6

INPUT AND OUTPUT VOLTAGES

V

=15V

CC

=2k

Ω

R

L

= 100pFC

L

T

=+25 C

amb

0 0.5 1 1.5 2 2.5 3 3.5

TIME (µs)

EQUIVALENT INPUT NOISE VOLTAGE versus FREQUENCY

VOLTAGE(nV/VHz)

EQUIVALENTINPUT NOISE

70 60 50

40

30 20

10

0

10 40 100 400 1k 4k 10k 40k 100k

FREQUENC Y (Hz)

V A

R T

CC

V S

amb

= 15V

=10 =100 Ω

=+25°C

TOTALHARMONIC DISTORTION versus FREQUENCY

1

VCC= 15V

= 15V

V

0.4

0.1

0.04

(%)

0.01

0.004

0.001

TOTAL HARMONICDISTORTION

CC

=1

A

=1

V

A

V

=6V

V

=6V

(rms)

O

O(rms)

= +25°C

T

= +25°C

T

amb

100 400 1k 4k 10k 40k 100k

FREQUENCY(Hz)

7/11

TL082 - TL082A - TL082B

PARAMETERMEASUREMENT INFORMATION Figure 1 : VoltageFollower Figure 2 : Gain-of-10 Inverting Amplifier

10k Ω

1k

Ω

e

I

-

1/2

TL082

e

o

TYPICAL APPLICATIONS

100KHz QUADRUPLEOSCILLATOR

18pF

-

1/2

TL082

88.4k Ω

18pF

88.4kΩ

6 sin ω t

1N4148

18pF

-

1/2

TL082

18kΩ*

1k Ω

R

L

CL= 100pF

-15V

6 cos ω t

88.4k Ω

* These resistors values may be adjusted for a symmetrical output

8/11

1N 4148

18kΩ *

+15V

PACKAGE MECHANICAL DATA

8 PINS - PLASTIC DIP

TL082 - TL082A - TL082B

Dim.

Min. Typ. Max. Min. Typ. Max.

A 3.32 0.131

a1 0.51 0.020

B 1.15 1.65 0.045 0.065 b 0.356 0.55 0.014 0.022

b1 0.204 0.304 0.008 0.012

D 10.92 0.430 E 7.95 9.75 0.313 0.384

e 2.54 0.100 e3 7.62 0.300 e4 7.62 0.300

F 6.6 0260

i 5.08 0.200 L 3.18 3.81 0.125 0.150 Z 1.52 0.060

Millimeters Inches

9/11

TL082 - TL082A - TL082B

PACKAGE MECHANICAL DATA

8 PINS - PLASTIC MICROPACKAGE (SO)

a2

L

c1

C

A

a3

b

e3

D

8

1

M

5

4

s

F

a1

E

b1

Millimeters Inches

Dim.

Min. Typ. Max. Min. Typ. Max.

A 1.75 0.069

a1 0.1 0.25 0.004 0.010 a2 1.65 0.065 a3 0.65 0.85 0.026 0.033

b 0.35 0.48 0.014 0.019

b1 0.19 0.25 0.007 0.010

C 0.25 0.5 0.010 0.020

c1 45° (typ.)

D 4.8 5.0 0.189 0.197 E 5.8 6.2 0.228 0.244 e 1.27 0.050

e3 3.81 0.150

F 3.8 4.0 0.150 0.157 L 0.4 1.27 0.016 0.050

M 0.6 0.024

S8°(max.)

10/11

PACKAGE MECHANICAL DATA

8 PINS - THIN SHRINK SMALL OUTLINE PACKAGE

c

GAGE PLANE

E1

0.25mm

.010 inch

SEATING

PLANE

TL082 - TL082A - TL082B

k

L

L1

C

A

A2

A1

5

D

b

5

8

PIN 1 IDENTIFICATION

E

4

e

1

14

Millimeters Inches

Dim.

Min. Typ. Max. Min. Typ. Max.

A 1.20 0.05

A1 0.05 0.15 0.01 0.006 A2 0.80 1.00 1.05 0.031 0.039 0.041

b 0.19 0.30 0.007 0.15

c 0.09 0.20 0.003 0.012

D 2.90 3.00 3.10 0.114 0.118 0.122

E 6.40 0.252

E1 4.30 4.40 4.50 0.169 0.173 0.177

e 0.65 0.025

k0° 8°0° 8°

l 0.50 0.60 0.75 0.09 0.0236 0.030 L 0.45 0.600 0.75 0.018 0.024 0.030

L1 1.000 0.039

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11/11